Initial commit

63 files changed, 15367 insertions, 0 deletions

diff --git a/vendor/voclient/include/Makefile b/vendor/voclient/include/Makefile
new file mode 100644
index 00000000..29e988ff
--- /dev/null
+++ b/vendor/voclient/include/Makefile
@@ -0,0 +1,556 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# include/Makefile.  Generated from Makefile.in by configure.
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
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index 00000000..3b248602
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index 00000000..dfce7b27
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+	html-am info info-am install install-am install-data \
+	install-data-am install-exec install-exec-am install-info \
+	install-info-am install-man install-strip installcheck \
+	installcheck-am installdirs installdirs-am maintainer-clean \
+	maintainer-clean-generic maintainer-clean-recursive \
+	mostlyclean mostlyclean-generic mostlyclean-libtool \
+	mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \
+	uninstall uninstall-am uninstall-info-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/vendor/voclient/include/README b/vendor/voclient/include/README
new file mode 100644
index 00000000..205f9f7d
--- /dev/null
+++ b/vendor/voclient/include/README
@@ -0,0 +1,55 @@
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
+                             \___|\___/|_| \_\_____|
+
+Include files for libcurl, external users.
+
+They're all placed in the curl subdirectory here for better fit in any kind
+of environment. You must include files from here using...
+
+        #include <curl/curl.h>
+
+... style and point the compiler's include path to the directory holding the
+curl subdirectory. It makes it more likely to survive future modifications.
+
+NOTE FOR LIBCURL HACKERS
+
+The following notes apply to libcurl version 7.19.0 and later.
+
+* The distributed curl/curlbuild.h file is only intended to be used on systems
+  which can not run the also distributed configure script.
+
+* The distributed curlbuild.h file is generated as a copy of curlbuild.h.dist
+  when the libcurl source code distribution archive file is originally created.
+
+* If you check out from git on a non-configure platform, you must run the
+  appropriate buildconf* script to set up curlbuild.h and other local files
+  before being able of compiling the library.
+
+* On systems capable of running the configure script, the configure process
+  will overwrite the distributed include/curl/curlbuild.h file with one that
+  is suitable and specific to the library being configured and built, which
+  is generated from the include/curl/curlbuild.h.in template file.
+
+* If you intend to distribute an already compiled libcurl library you _MUST_
+  also distribute along with it the generated curl/curlbuild.h which has been
+  used to compile it. Otherwise the library will be of no use for the users of
+  the library that you have built. It is _your_ responsability to provide this
+  file. No one at the cURL project can know how you have built the library.
+
+* File curl/curlbuild.h includes platform and configuration dependent info,
+  and must not be modified by anyone. Configure script generates it for you.
+
+* We cannot assume anything else but very basic compiler features being
+  present. While libcurl requires an ANSI C compiler to build, some of the
+  earlier ANSI compilers clearly can't deal with some preprocessor operators.
+
+* Newlines must remain unix-style for older compilers' sake.
+
+* Comments must be written in the old-style /* unnested C-fashion */
+
+To figure out how to do good and portable checks for features, operating
+systems or specific hardwarare, a very good resource is Bjorn Reese's
+collection at http://predef.sf.net/
diff --git a/vendor/voclient/include/VOClient.h b/vendor/voclient/include/VOClient.h
new file mode 100644
index 00000000..1f570078
--- /dev/null
+++ b/vendor/voclient/include/VOClient.h
@@ -0,0 +1,353 @@
+/*
+ *  VOCLIENT.H == Global include file for the VOClient Interface.
+ *
+ *  M. Fitzpatrick, NOAO, June 2006
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/file.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <sys/un.h>
+#include <netdb.h>
+#include <fcntl.h>
+
+
+/* Function prototypes */
+#ifdef __STDC__
+#include <stddef.h>
+#include <stdlib.h>
+#else
+char    *getenv();
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* For the signal handling. */
+typedef void  (*SIGFUNC)();
+
+
+/* Interface Variables.
+ */
+
+
+
+#ifdef OK
+#undef OK
+#endif
+#define OK        	0
+
+#ifdef ERR
+#undef ERR
+#endif
+#define ERR        	1
+
+#ifdef TRUE
+#undef TRUE
+#endif
+#define TRUE        	1
+
+#ifdef FALSE
+#undef FALSE
+#endif
+#define FALSE        	0
+
+#define	DEF_SERVER		"6200:localhost"
+#define	DEF_NET_SERVER		"9000:iraf-nvo.noao.edu"
+
+#define	DEF_RUNID		"VOClient"
+
+#define MSG_CALL        	1
+#define MSG_RESULT      	2
+#define MSG_MESSAGE     	3
+
+#define	TY_INT			1	/* result data types		*/
+#define	TY_FLOAT		2
+#define	TY_STRING		3
+#define	TY_BULK			4
+
+#define SZ_MSGBUF       	102400
+#define SZ_METHOD       	64
+#define SZ_CLASS        	64
+#define SZ_MSGSTR       	65535
+#define SZ_PBUF         	128
+#define SZ_FNAME        	256
+#define MAX_VALUES      	64
+
+#define DAL_CONN   		1	/* DAL Connection Types		*/
+#define CONE_CONN  		2	/* Simple Cone Search		*/
+#define SIAP_CONN  		3	/* Simple Image Access		*/
+#define SSAP_CONN  		4	/* Simple Spectral Access	*/
+#define SLAP_CONN  		5	/* Simple Line Access		*/
+#define STAP_CONN  		6	/* Synch TAP Access		*/
+
+#define CONE_SERVICE  		1
+#define SIAP_SERVICE  		2
+#define SSAP_SERVICE  		3
+#define TAP_SERVICE  		4
+#define REG_SERVICE  		5
+#define SKYNODE_SERVICE  	6
+#define WEB_SERVICE  		7
+#define REST_SERVICE  		8
+
+#define VOC_RAW			0
+#define VOC_CSV			1
+#define VOC_TSV			2
+#define VOC_ASCII		3
+#define VOC_VOTABLE		4
+
+#define VOC_NULL		0	/* integer NULL			*/
+
+
+typedef int   ObjectID;			/* DAL type aliases		*/
+typedef int   DAL;
+typedef int   Query;
+typedef int   QResponse;
+typedef int   QRecord;
+typedef int   QRAttribute;
+
+typedef int   Sesame;			/* Name Resolver aliases	*/
+
+typedef int   Skybot;			/* SkyBoT Service aliases	*/
+
+typedef int   RegQuery;			/* Registry Query object	*/
+typedef int   RegResult;		/* Query Reuslt object		*/
+
+#ifdef _VOCLIENT_LIB_
+
+typedef struct vocMsg {
+    int         type;                   /* message type                 */
+
+    ObjectID    objId;                  /* for CALL messages            */
+    char        method[SZ_METHOD];
+    int         nparams;                
+
+    int         status;                 /* for RESULT messages          */
+    int         restype;                
+    int         nitems;         
+
+    char        msgclass[SZ_CLASS];        /* for MESSAGE messages         */
+    char        msgstr[SZ_MSGSTR];
+
+    char        message[SZ_MSGBUF];     /* fully formed message         */
+} vocMsg_t;
+
+
+
+typedef struct vocRes {
+    int         status;                 /* result status                */
+    int         type;                   /* type of result value         */
+    int         nitems;                 /* no. of returned items        */      
+    char        value[MAX_VALUES][SZ_MSGSTR];   /* value strings        */
+
+    void	*buf;			/* bulk data buffer		*/
+    int		buflen;			/* length of buffer		*/
+} vocRes_t;
+
+
+typedef struct VOClient {
+    char   *server_host;                /* socket to DALServer          */
+    char   *runid;                      /* RUNID logging string	        */
+    int     server_port;
+    int     io_chan;
+
+    int     msg_port;                   /* asynch message socket        */
+    int     msg_chan;
+
+    int     onetrip;			/* private invocation flag	*/
+    int     debug;			/* debug flag			*/
+    int     quiet;			/* suppress output?		*/
+    int     use_cache;			/* use cached results?		*/
+    int     use_runid;			/* use RUNID parameter?		*/
+
+} VOClient, *VOClientPtr;
+
+
+#define	VOC_DEBUG	(vo->debug > 0)
+#define MSG_DEBUG	(vo->debug > 1)
+
+#endif
+
+
+
+
+
+/* Prototype Declarations.
+ */
+
+/*  DAL Interface procedures.
+ */
+char       *voc_coneCaller (char *url, double ra, double dec, double sr, 
+		int otype);
+int         voc_coneCallerToFile (char *url, double ra, double dec, double sr, 
+            	int otype, char *file);
+
+char       *voc_siapCaller (char *url, double ra, double dec, double rsize, 
+            	double dsize, char *fmt, int otype);
+int         voc_siapCallerToFile (char *url, double ra, double dec, 
+            	double rsize, double dsize, char *fmt, int otype, char *file);
+char       *voc_ssapCaller (char *url, double ra, double dec,
+            	double size, char *band, char *time, char *fmt, int otype);
+int         voc_ssapCallerToFile (char *url, double ra, double dec, 
+            	double size, char *band, char *time, char *fmt, int otype, 
+		char *file);
+char       *voc_getRawURL (char *url, int *nbytes);
+int         voc_validateObject (int hcode);
+void        voc_freePointer (char *ptr);
+
+
+int 	    voc_initVOClient (char *opts);
+void	    voc_closeVOClient (int shutdown);
+void	    voc_abortVOClient (int code, char *msg);
+
+DAL         voc_openConnection (char *service_url, int type);
+DAL         voc_openConeConnection (char *service_url);
+DAL         voc_openSiapConnection (char *service_url);
+DAL         voc_openSsapConnection (char *service_url);
+void	    voc_closeConnection (DAL dal);
+
+int	    voc_getServiceCount (DAL dal);
+void	    voc_addServiceURL (DAL dal, char *service_url);
+char 	   *voc_getServiceURL (DAL dal, int index);
+
+Query	    voc_getQuery (DAL dal, int type);
+Query	    voc_getConeQuery (DAL dal, double ra, double dec, double sr);
+Query	    voc_getSiapQuery (DAL dal, double ra, double dec, 
+			double ra_size, double dec_size, char *format);
+Query	    voc_getSsapQuery (DAL dal, double ra, double dec, 
+			double size, char *band, char *time, char *format);
+
+int         voc_addIntParam (Query query, char *name, int value);
+int         voc_addFloatParam (Query query, char *name, double value);
+int         voc_addStringParam (Query query, char *name, char *value);
+
+char	   *voc_getQueryString (Query query, int type, int index);
+
+QResponse   voc_executeQuery (Query query);
+QResponse   voc_getQueryResponse (Query query);
+char       *voc_executeCSV (Query query);
+char       *voc_executeTSV (Query query);
+char       *voc_executeASCII (Query query);
+char       *voc_executeVOTable (Query query);
+int	    voc_executeQueryAs (Query query, char *fname, int type);
+int	    voc_getRecordCount (QResponse qr);
+
+QRecord     voc_getRecord (QResponse qr, int recnum);
+char       *voc_getFieldAttr (QResponse qr, int fieldnum, char *attr);
+               
+QRAttribute voc_getAttribute (QRecord rec, char *attrname);
+
+int         voc_intValue (QRAttribute v);
+double      voc_floatValue (QRAttribute v);
+char       *voc_stringValue (QRAttribute v);
+
+int         voc_getIntAttr (QRecord rec, char *attr_name);
+double      voc_getFloatAttr (QRecord rec, char *attr_name);
+char       *voc_getStringAttr (QRecord rec, char *attr_name);
+
+char       *voc_getAttrList (QRecord rec);
+int 	    voc_getAttrCount (QRecord rec);
+
+void	    voc_setIntAttr (QRecord rec, char *attrname, int ival);
+void	    voc_setFloatAttr (QRecord rec, char *attrname, double dval) ;
+void	    voc_setStringAttr (QRecord rec, char *attrname, char *str);
+
+int 	    voc_getDataset (QRecord rec, char *acref, char *fname);
+
+
+
+/*  Registry Interface procedures.
+ */
+
+RegResult   voc_regSearch (char *term1,  char *term2, int orValues);
+RegResult   voc_regSearchByService (char *svc,  char *term, int orValues);
+RegQuery    voc_regQuery (char *term, int orValues);
+void	    voc_regConstSvcType (RegQuery query, char *svc);
+void	    voc_regConstWaveband (RegQuery query, char *bpass);
+void	    voc_regDALOnly (RegQuery query, int value);
+void	    voc_regSortRes (RegQuery query, int value);
+void	    voc_regAddSearchTerm (RegQuery query, char *term, int orValue);
+void	    voc_regRemoveSearchTerm (RegQuery query, char *term);
+int	    voc_regGetSTCount (RegQuery query);
+char	   *voc_regGetQueryString (RegQuery query);
+RegResult   voc_regExecute (RegQuery query);
+char	   *voc_regExecuteRaw (RegQuery query);
+
+int	    voc_resGetCount (RegResult res);
+char	   *voc_resGetStr (RegResult res, char *attribute, int index);
+double	    voc_resGetFloat (RegResult res, char *attribute, int index);
+int	    voc_resGetInt (RegResult res, char *attribute, int index);
+
+
+
+/*  SESAME interface procedures.
+ */
+Sesame      voc_nameResolver (char *target);
+char       *voc_resolverPos (Sesame sr);
+double      voc_resolverRA (Sesame sr);
+double      voc_resolverDEC (Sesame sr);
+double      voc_resolverRAErr (Sesame sr);
+double      voc_resolverDECErr (Sesame sr);
+char       *voc_resolverOtype (Sesame sr);
+
+
+
+/*  SkyBoT interface procedures.
+ */
+Skybot      voc_skybot (double ra, double dec, double rsz, double dsz, 
+		double epoch);
+int         voc_skybotNObjs (Skybot sb);
+char       *voc_skybotStrAttr (Skybot sb, char *attr, int index);
+double      voc_skybotDblAttr (Skybot sb, char *attr, int index);
+
+
+
+/***************************************************************************
+ *   VOCMSG.C Prototypes
+ */
+#ifdef _VOCLIENT_LIB_
+
+vocMsg_t *msg_newCallMsg (ObjectID objid, char *method, int nparams);
+vocMsg_t *msg_newResultMsg (int status, int type, int nitems);
+vocMsg_t *msg_newMsg (char *msgclass, char *str);
+
+vocMsg_t *msg_shutdownMsg ();
+vocMsg_t *msg_quitMsg ();
+vocMsg_t *msg_ackMsg ();
+
+vocRes_t *msg_sendMsg (int fd, vocMsg_t *msg);
+int       msg_sendRawMsg (int fd, vocMsg_t *msg);
+
+vocRes_t *msg_getResult (int fd);
+vocRes_t *msg_getResultToFile (int fd, char *fname, int overwrite);
+
+void      msg_addIntParam (vocMsg_t *msg, int ival);
+void      msg_addFloatParam (vocMsg_t *msg, double dval);
+void      msg_addStringParam (vocMsg_t *msg, char *str);
+void      msg_addIntResult (vocMsg_t *msg, int ival);
+void      msg_addFloatResult (vocMsg_t *msg, double dval);
+void      msg_addStringResult (vocMsg_t *msg, char *str);
+
+int       msg_resultStatus (vocRes_t *res);
+int       msg_resultType (vocRes_t *res);
+int       msg_resultLength (vocRes_t *res);
+
+int       msg_getIntResult (vocRes_t *res, int index);
+double    msg_getFloatResult (vocRes_t *res, int index);
+char     *msg_getStringResult (vocRes_t *res, int index);
+void     *msg_getBuffer (vocRes_t *res);
+char     *msg_getFilename (vocRes_t *res);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/vendor/voclient/include/curl/Makefile b/vendor/voclient/include/curl/Makefile
new file mode 100644
index 00000000..24e8a9f0
--- /dev/null
+++ b/vendor/voclient/include/curl/Makefile
@@ -0,0 +1,511 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# include/curl/Makefile.  Generated from Makefile.in by configure.
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+
+srcdir = .
+top_srcdir = ../..
+
+pkgdatadir = $(datadir)/curl
+pkglibdir = $(libdir)/curl
+top_builddir = ../..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = /usr/bin/install -c
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = x86_64-apple-darwin12.5.0
+host_triplet = x86_64-apple-darwin12.5.0
+subdir = include/curl
+DIST_COMMON = $(pkginclude_HEADERS) $(srcdir)/Makefile.am \
+	$(srcdir)/Makefile.in $(srcdir)/curlbuild.h.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/curl-compilers.m4 \
+	$(top_srcdir)/m4/curl-confopts.m4 \
+	$(top_srcdir)/m4/curl-functions.m4 \
+	$(top_srcdir)/m4/curl-override.m4 \
+	$(top_srcdir)/m4/curl-reentrant.m4 \
+	$(top_srcdir)/m4/curl-system.m4 $(top_srcdir)/m4/libtool.m4 \
+	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
+	$(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
+	$(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/lib/curl_config.h \
+	$(top_builddir)/src/curl_config.h curlbuild.h
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(pkgincludedir)"
+pkgincludeHEADERS_INSTALL = $(INSTALL_HEADER)
+HEADERS = $(pkginclude_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+pkgincludedir = $(includedir)/curl
+ACLOCAL = ${SHELL} "/iraf/iraf/vendor/voclient/common/curl/missing" --run aclocal-1.9
+AMDEP_FALSE = #
+AMDEP_TRUE = 
+AMTAR = ${SHELL} "/iraf/iraf/vendor/voclient/common/curl/missing" --run tar
+AR = /usr/bin/ar
+AS = as
+AUTOCONF = ${SHELL} "/iraf/iraf/vendor/voclient/common/curl/missing" --run autoconf
+AUTOHEADER = ${SHELL} "/iraf/iraf/vendor/voclient/common/curl/missing" --run autoheader
+AUTOMAKE = ${SHELL} "/iraf/iraf/vendor/voclient/common/curl/missing" --run automake-1.9
+AWK = awk
+CC = gcc
+CCDEPMODE = depmode=gcc3
+CFLAGS = -arch i386 -m32 -mmacosx-version-min=10.4 -g0 -O2 -Wno-system-headers
+CONFIGURE_OPTIONS = " '--prefix=/iraf/iraf/vendor/voclient/' '--exec-prefix=/iraf/iraf/vendor/voclient/' '--disable-shared' '' '--disable-ftp' '' '--disable-file' '' '--disable-ldap' '' '--disable-ldaps' '' '--disable-proxy' '' '--disable-dict' '' '--disable-telnet' '' '--disable-tftp' '' '--disable-manual' '' '--disable-ipv6' '' '--disable-ares' '' '--disable-sspi' '' '--disable-crypto-auth' '' '--without-krb4' '' '--without-ssl' '' '--without-zlib' '' '--without-libssh2' '' '--without-gnutls' '' '--without-nss' '' '--without-ca-path' '' '--without-libidn' 'build_alias=' 'host_alias=' 'target_alias=' 'CC=gcc' 'CFLAGS=-arch i386 -m32 -mmacosx-version-min=10.4' 'LDFLAGS=-arch i386 -m32 -mmacosx-version-min=10.4'"
+CPP = gcc -E
+CPPFLAGS = 
+CROSSCOMPILING_FALSE = 
+CROSSCOMPILING_TRUE = #
+CURLDEBUG_FALSE = 
+CURLDEBUG_TRUE = #
+CURL_CA_BUNDLE = 
+CURL_DISABLE_DICT = 1
+CURL_DISABLE_FILE = 1
+CURL_DISABLE_FTP = 1
+CURL_DISABLE_HTTP = 
+CURL_DISABLE_IMAP = 
+CURL_DISABLE_LDAP = 1
+CURL_DISABLE_LDAPS = 1
+CURL_DISABLE_POP3 = 
+CURL_DISABLE_PROXY = 1
+CURL_DISABLE_RTSP = 
+CURL_DISABLE_SMTP = 
+CURL_DISABLE_TELNET = 1
+CURL_DISABLE_TFTP = 1
+CURL_LIBS = 
+CYGPATH_W = echo
+DEFS = -DHAVE_CONFIG_H
+DEPDIR = .deps
+DLLTOOL = dlltool
+DSYMUTIL = dsymutil
+DUMPBIN = 
+ECHO_C = \c
+ECHO_N = 
+ECHO_T = 
+EGREP = /usr/bin/grep -E
+EXEEXT = 
+FGREP = /usr/bin/grep -F
+GREP = /usr/bin/grep
+HAVE_LIBZ = 
+HAVE_LIBZ_FALSE = 
+HAVE_LIBZ_TRUE = #
+HAVE_PK11_CREATEGENERICOBJECT = 
+IDN_ENABLED = 
+INSTALL_DATA = ${INSTALL} -m 644
+INSTALL_PROGRAM = ${INSTALL}
+INSTALL_SCRIPT = ${INSTALL}
+INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s
+IPV6_ENABLED = 
+KRB4_ENABLED = 
+LD = /usr/llvm-gcc-4.2/libexec/gcc/i686-apple-darwin11/4.2.1/ld
+LDFLAGS = -arch i386 -m32 -mmacosx-version-min=10.4
+LIBCURL_LIBS = 
+LIBOBJS = 
+LIBS = 
+LIBTOOL = $(SHELL) $(top_builddir)/libtool
+LIPO = lipo
+LN_S = ln -s
+LTLIBOBJS = 
+MAINT = #
+MAINTAINER_MODE_FALSE = 
+MAINTAINER_MODE_TRUE = #
+MAKEINFO = ${SHELL} "/iraf/iraf/vendor/voclient/common/curl/missing" --run makeinfo
+MANOPT = -man
+MIMPURE_FALSE = 
+MIMPURE_TRUE = #
+NM = /usr/bin/nm
+NMEDIT = nmedit
+NO_UNDEFINED_FALSE = 
+NO_UNDEFINED_TRUE = #
+NROFF = /usr/bin/nroff
+OBJDUMP = objdump
+OBJEXT = o
+OTOOL = otool
+OTOOL64 = :
+PACKAGE = curl
+PACKAGE_BUGREPORT = a suitable curl mailing list => http://curl.haxx.se/mail/
+PACKAGE_NAME = curl
+PACKAGE_STRING = curl -
+PACKAGE_TARNAME = curl
+PACKAGE_URL = 
+PACKAGE_VERSION = -
+PATH = /Users/fitz/.iraf/bin:.:/Users/fitz/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/games:/usr/local/bin:/opt/local/bin:/usr/local/sbin:/usr/local/pvm/pvm3/bin:/usr/local/pvm/pvm3/lib:/usr/local/ch/bin:/usr/local/astrometry/bin:/usr/local/mysql/bin:/Developer/NVIDIA/CUDA-5.0/bin:/usr/X11R6/bin:/usr/local/git/bin
+PATH_SEPARATOR = :
+PERL = /usr/bin/perl
+PKGADD_NAME = cURL - a client that groks URLs
+PKGADD_PKG = HAXXcurl
+PKGADD_VENDOR = curl.haxx.se
+PKGCONFIG = 
+RANDOM_FILE = 
+RANLIB = ranlib
+REQUIRE_LIB_DEPS = yes
+SED = /usr/bin/sed
+SET_MAKE = 
+SHELL = /bin/sh
+SONAME_BUMP_FALSE = 
+SONAME_BUMP_TRUE = #
+SSL_ENABLED = 
+STATICLIB_FALSE = 
+STATICLIB_TRUE = #
+STRIP = strip
+SUPPORT_FEATURES = 
+SUPPORT_PROTOCOLS = HTTP IMAP POP3 RTSP SMTP
+TEST_SERVER_LIBS = 
+USE_ARES = 
+USE_EMBEDDED_ARES_FALSE = 
+USE_EMBEDDED_ARES_TRUE = #
+USE_GNUTLS = 
+USE_LIBSSH2 = 
+USE_MANUAL_FALSE = 
+USE_MANUAL_TRUE = #
+USE_NSS = 
+USE_SSLEAY = 
+USE_WINDOWS_SSPI = 
+VERSION = 7.20.1
+VERSIONNUM = 071401
+ac_ct_CC = gcc
+ac_ct_DUMPBIN = 
+am__fastdepCC_FALSE = #
+am__fastdepCC_TRUE = 
+am__include = include
+am__leading_dot = .
+am__quote = 
+am__tar = ${AMTAR} chof - "$$tardir"
+am__untar = ${AMTAR} xf -
+bindir = ${exec_prefix}/bin
+build = x86_64-apple-darwin12.5.0
+build_alias = 
+build_cpu = x86_64
+build_os = darwin12.5.0
+build_vendor = apple
+datadir = ${datarootdir}
+datarootdir = ${prefix}/share
+docdir = ${datarootdir}/doc/${PACKAGE_TARNAME}
+dvidir = ${docdir}
+exec_prefix = /iraf/iraf/vendor/voclient
+host = x86_64-apple-darwin12.5.0
+host_alias = 
+host_cpu = x86_64
+host_os = darwin12.5.0
+host_vendor = apple
+htmldir = ${docdir}
+includedir = ${prefix}/include
+infodir = ${datarootdir}/info
+install_sh = /iraf/iraf/vendor/voclient/common/curl/install-sh
+libdir = ${exec_prefix}/lib
+libexecdir = ${exec_prefix}/libexec
+libext = a
+localedir = ${datarootdir}/locale
+localstatedir = ${prefix}/var
+lt_ECHO = /bin/echo
+mandir = ${datarootdir}/man
+mkdir_p = $(mkinstalldirs)
+oldincludedir = /usr/include
+pdfdir = ${docdir}
+prefix = /iraf/iraf/vendor/voclient
+program_transform_name = s,x,x,
+psdir = ${docdir}
+sbindir = ${exec_prefix}/sbin
+sharedstatedir = ${prefix}/com
+subdirs = 
+sysconfdir = ${prefix}/etc
+target_alias = 
+pkginclude_HEADERS = \
+	curl.h curlver.h easy.h mprintf.h stdcheaders.h types.h multi.h \
+	typecheck-gcc.h curlbuild.h curlrules.h
+
+
+# curlbuild.h does not exist in the git tree. When the original libcurl
+# source code distribution archive file is created, curlbuild.h.dist is
+# renamed to curlbuild.h and included in the tarball so that it can be
+# used directly on non-configure systems.
+#
+# The distributed curlbuild.h will be overwritten on configure systems
+# when the configure script runs, with one that is suitable and specific
+# to the library being configured and built.
+#
+# curlbuild.h.in is the distributed template file from which the configure
+# script creates curlbuild.h at library configuration time, overwiting the
+# one included in the distribution archive.
+#
+# curlbuild.h.dist is not included in the source code distribution archive.
+EXTRA_DIST = curlbuild.h.in
+DISTCLEANFILES = curlbuild.h
+all: curlbuild.h
+	$(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  include/curl/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign  include/curl/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: # $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): # $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+curlbuild.h: stamp-h3
+	@if test ! -f $@; then \
+	  rm -f stamp-h3; \
+	  $(MAKE) stamp-h3; \
+	else :; fi
+
+stamp-h3: $(srcdir)/curlbuild.h.in $(top_builddir)/config.status
+	@rm -f stamp-h3
+	cd $(top_builddir) && $(SHELL) ./config.status include/curl/curlbuild.h
+$(srcdir)/curlbuild.h.in: # $(am__configure_deps) 
+	cd $(top_srcdir) && $(AUTOHEADER)
+	rm -f stamp-h3
+	touch $@
+
+distclean-hdr:
+	-rm -f curlbuild.h stamp-h3
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+distclean-libtool:
+	-rm -f libtool
+uninstall-info-am:
+install-pkgincludeHEADERS: $(pkginclude_HEADERS)
+	@$(NORMAL_INSTALL)
+	test -z "$(pkgincludedir)" || $(mkdir_p) "$(DESTDIR)$(pkgincludedir)"
+	@list='$(pkginclude_HEADERS)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  f=$(am__strip_dir) \
+	  echo " $(pkgincludeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(pkgincludedir)/$$f'"; \
+	  $(pkgincludeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(pkgincludedir)/$$f"; \
+	done
+
+uninstall-pkgincludeHEADERS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(pkginclude_HEADERS)'; for p in $$list; do \
+	  f=$(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(pkgincludedir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(pkgincludedir)/$$f"; \
+	done
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES) curlbuild.h.in $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS) curlbuild.h.in $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES) curlbuild.h.in $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS) curlbuild.h.in $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(CTAGS_ARGS)$$tags$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$tags $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && cd $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+	list='$(DISTFILES)'; for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+	  esac; \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    dir="/$$dir"; \
+	    $(mkdir_p) "$(distdir)$$dir"; \
+	  else \
+	    dir=''; \
+	  fi; \
+	  if test -d $$d/$$file; then \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(HEADERS) curlbuild.h
+installdirs:
+	for dir in "$(DESTDIR)$(pkgincludedir)"; do \
+	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am: install-pkgincludeHEADERS
+
+install-exec-am:
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-info-am uninstall-pkgincludeHEADERS
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libtool ctags distclean distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-exec install-exec-am install-info \
+	install-info-am install-man install-pkgincludeHEADERS \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags uninstall uninstall-am uninstall-info-am \
+	uninstall-pkgincludeHEADERS
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/vendor/voclient/include/curl/Makefile.am b/vendor/voclient/include/curl/Makefile.am
new file mode 100644
index 00000000..a3b44438
--- /dev/null
+++ b/vendor/voclient/include/curl/Makefile.am
@@ -0,0 +1,25 @@
+pkginclude_HEADERS = \
+	curl.h curlver.h easy.h mprintf.h stdcheaders.h types.h multi.h \
+	typecheck-gcc.h curlbuild.h curlrules.h
+
+pkgincludedir= $(includedir)/curl
+
+# curlbuild.h does not exist in the git tree. When the original libcurl
+# source code distribution archive file is created, curlbuild.h.dist is
+# renamed to curlbuild.h and included in the tarball so that it can be
+# used directly on non-configure systems.
+#
+# The distributed curlbuild.h will be overwritten on configure systems
+# when the configure script runs, with one that is suitable and specific
+# to the library being configured and built.
+#
+# curlbuild.h.in is the distributed template file from which the configure
+# script creates curlbuild.h at library configuration time, overwiting the
+# one included in the distribution archive.
+#
+# curlbuild.h.dist is not included in the source code distribution archive.
+
+EXTRA_DIST = curlbuild.h.in
+
+DISTCLEANFILES = curlbuild.h
+
diff --git a/vendor/voclient/include/curl/Makefile.in b/vendor/voclient/include/curl/Makefile.in
new file mode 100644
index 00000000..58eb07b9
--- /dev/null
+++ b/vendor/voclient/include/curl/Makefile.in
@@ -0,0 +1,511 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+top_builddir = ../..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = include/curl
+DIST_COMMON = $(pkginclude_HEADERS) $(srcdir)/Makefile.am \
+	$(srcdir)/Makefile.in $(srcdir)/curlbuild.h.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/curl-compilers.m4 \
+	$(top_srcdir)/m4/curl-confopts.m4 \
+	$(top_srcdir)/m4/curl-functions.m4 \
+	$(top_srcdir)/m4/curl-override.m4 \
+	$(top_srcdir)/m4/curl-reentrant.m4 \
+	$(top_srcdir)/m4/curl-system.m4 $(top_srcdir)/m4/libtool.m4 \
+	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
+	$(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
+	$(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/lib/curl_config.h \
+	$(top_builddir)/src/curl_config.h curlbuild.h
+CONFIG_CLEAN_FILES =
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+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
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+CURL_DISABLE_IMAP = @CURL_DISABLE_IMAP@
+CURL_DISABLE_LDAP = @CURL_DISABLE_LDAP@
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+CURL_DISABLE_POP3 = @CURL_DISABLE_POP3@
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+CURL_DISABLE_RTSP = @CURL_DISABLE_RTSP@
+CURL_DISABLE_SMTP = @CURL_DISABLE_SMTP@
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+CURL_DISABLE_TFTP = @CURL_DISABLE_TFTP@
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+RANDOM_FILE = @RANDOM_FILE@
+RANLIB = @RANLIB@
+REQUIRE_LIB_DEPS = @REQUIRE_LIB_DEPS@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SONAME_BUMP_FALSE = @SONAME_BUMP_FALSE@
+SONAME_BUMP_TRUE = @SONAME_BUMP_TRUE@
+SSL_ENABLED = @SSL_ENABLED@
+STATICLIB_FALSE = @STATICLIB_FALSE@
+STATICLIB_TRUE = @STATICLIB_TRUE@
+STRIP = @STRIP@
+SUPPORT_FEATURES = @SUPPORT_FEATURES@
+SUPPORT_PROTOCOLS = @SUPPORT_PROTOCOLS@
+TEST_SERVER_LIBS = @TEST_SERVER_LIBS@
+USE_ARES = @USE_ARES@
+USE_EMBEDDED_ARES_FALSE = @USE_EMBEDDED_ARES_FALSE@
+USE_EMBEDDED_ARES_TRUE = @USE_EMBEDDED_ARES_TRUE@
+USE_GNUTLS = @USE_GNUTLS@
+USE_LIBSSH2 = @USE_LIBSSH2@
+USE_MANUAL_FALSE = @USE_MANUAL_FALSE@
+USE_MANUAL_TRUE = @USE_MANUAL_TRUE@
+USE_NSS = @USE_NSS@
+USE_SSLEAY = @USE_SSLEAY@
+USE_WINDOWS_SSPI = @USE_WINDOWS_SSPI@
+VERSION = @VERSION@
+VERSIONNUM = @VERSIONNUM@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+libext = @libext@
+localedir = @localedir@
+localstatedir = @localstatedir@
+lt_ECHO = @lt_ECHO@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+subdirs = @subdirs@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+pkginclude_HEADERS = \
+	curl.h curlver.h easy.h mprintf.h stdcheaders.h types.h multi.h \
+	typecheck-gcc.h curlbuild.h curlrules.h
+
+
+# curlbuild.h does not exist in the git tree. When the original libcurl
+# source code distribution archive file is created, curlbuild.h.dist is
+# renamed to curlbuild.h and included in the tarball so that it can be
+# used directly on non-configure systems.
+#
+# The distributed curlbuild.h will be overwritten on configure systems
+# when the configure script runs, with one that is suitable and specific
+# to the library being configured and built.
+#
+# curlbuild.h.in is the distributed template file from which the configure
+# script creates curlbuild.h at library configuration time, overwiting the
+# one included in the distribution archive.
+#
+# curlbuild.h.dist is not included in the source code distribution archive.
+EXTRA_DIST = curlbuild.h.in
+DISTCLEANFILES = curlbuild.h
+all: curlbuild.h
+	$(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  include/curl/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign  include/curl/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+curlbuild.h: stamp-h3
+	@if test ! -f $@; then \
+	  rm -f stamp-h3; \
+	  $(MAKE) stamp-h3; \
+	else :; fi
+
+stamp-h3: $(srcdir)/curlbuild.h.in $(top_builddir)/config.status
+	@rm -f stamp-h3
+	cd $(top_builddir) && $(SHELL) ./config.status include/curl/curlbuild.h
+$(srcdir)/curlbuild.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) 
+	cd $(top_srcdir) && $(AUTOHEADER)
+	rm -f stamp-h3
+	touch $@
+
+distclean-hdr:
+	-rm -f curlbuild.h stamp-h3
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+distclean-libtool:
+	-rm -f libtool
+uninstall-info-am:
+install-pkgincludeHEADERS: $(pkginclude_HEADERS)
+	@$(NORMAL_INSTALL)
+	test -z "$(pkgincludedir)" || $(mkdir_p) "$(DESTDIR)$(pkgincludedir)"
+	@list='$(pkginclude_HEADERS)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  f=$(am__strip_dir) \
+	  echo " $(pkgincludeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(pkgincludedir)/$$f'"; \
+	  $(pkgincludeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(pkgincludedir)/$$f"; \
+	done
+
+uninstall-pkgincludeHEADERS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(pkginclude_HEADERS)'; for p in $$list; do \
+	  f=$(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(pkgincludedir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(pkgincludedir)/$$f"; \
+	done
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES) curlbuild.h.in $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS) curlbuild.h.in $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES) curlbuild.h.in $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS) curlbuild.h.in $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(CTAGS_ARGS)$$tags$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$tags $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && cd $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+	list='$(DISTFILES)'; for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+	  esac; \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    dir="/$$dir"; \
+	    $(mkdir_p) "$(distdir)$$dir"; \
+	  else \
+	    dir=''; \
+	  fi; \
+	  if test -d $$d/$$file; then \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(HEADERS) curlbuild.h
+installdirs:
+	for dir in "$(DESTDIR)$(pkgincludedir)"; do \
+	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am: install-pkgincludeHEADERS
+
+install-exec-am:
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-info-am uninstall-pkgincludeHEADERS
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libtool ctags distclean distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-exec install-exec-am install-info \
+	install-info-am install-man install-pkgincludeHEADERS \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags uninstall uninstall-am uninstall-info-am \
+	uninstall-pkgincludeHEADERS
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/vendor/voclient/include/curl/curl.h b/vendor/voclient/include/curl/curl.h
new file mode 100644
index 00000000..e6359682
--- /dev/null
+++ b/vendor/voclient/include/curl/curl.h
@@ -0,0 +1,1996 @@
+#ifndef __CURL_CURL_H
+#define __CURL_CURL_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/*
+ * If you have libcurl problems, all docs and details are found here:
+ *   http://curl.haxx.se/libcurl/
+ *
+ * curl-library mailing list subscription and unsubscription web interface:
+ *   http://cool.haxx.se/mailman/listinfo/curl-library/
+ */
+
+#include "curlver.h"         /* libcurl version defines   */
+#include "curlbuild.h"       /* libcurl build definitions */
+#include "curlrules.h"       /* libcurl rules enforcement */
+
+/*
+ * Define WIN32 when build target is Win32 API
+ */
+
+#if (defined(_WIN32) || defined(__WIN32__)) && \
+     !defined(WIN32) && !defined(__SYMBIAN32__)
+#define WIN32
+#endif
+
+#include <stdio.h>
+#include <limits.h>
+
+#if defined(__FreeBSD__) && (__FreeBSD__ >= 2)
+/* Needed for __FreeBSD_version symbol definition */
+#include <osreldate.h>
+#endif
+
+/* The include stuff here below is mainly for time_t! */
+#include <sys/types.h>
+#include <time.h>
+
+#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__GNUC__) && \
+  !defined(__CYGWIN__) || defined(__MINGW32__)
+#if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H))
+/* The check above prevents the winsock2 inclusion if winsock.h already was
+   included, since they can't co-exist without problems */
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#endif
+#else
+
+/* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish
+   libc5-based Linux systems. Only include it on system that are known to
+   require it! */
+#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \
+    defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \
+    defined(ANDROID) || \
+   (defined(__FreeBSD_version) && (__FreeBSD_version < 800000))
+#include <sys/select.h>
+#endif
+
+#ifndef _WIN32_WCE
+#include <sys/socket.h>
+#endif
+#if !defined(WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__)
+#include <sys/time.h>
+#endif
+#include <sys/types.h>
+#endif
+
+#ifdef __BEOS__
+#include <support/SupportDefs.h>
+#endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef void CURL;
+
+/*
+ * Decorate exportable functions for Win32 and Symbian OS DLL linking.
+ * This avoids using a .def file for building libcurl.dll.
+ */
+#if (defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)) && \
+     !defined(CURL_STATICLIB)
+#if defined(BUILDING_LIBCURL)
+#define CURL_EXTERN  __declspec(dllexport)
+#else
+#define CURL_EXTERN  __declspec(dllimport)
+#endif
+#else
+
+#ifdef CURL_HIDDEN_SYMBOLS
+/*
+ * This definition is used to make external definitions visible in the
+ * shared library when symbols are hidden by default.  It makes no
+ * difference when compiling applications whether this is set or not,
+ * only when compiling the library.
+ */
+#define CURL_EXTERN CURL_EXTERN_SYMBOL
+#else
+#define CURL_EXTERN
+#endif
+#endif
+
+#ifndef curl_socket_typedef
+/* socket typedef */
+#ifdef WIN32
+typedef SOCKET curl_socket_t;
+#define CURL_SOCKET_BAD INVALID_SOCKET
+#else
+typedef int curl_socket_t;
+#define CURL_SOCKET_BAD -1
+#endif
+#define curl_socket_typedef
+#endif /* curl_socket_typedef */
+
+struct curl_httppost {
+  struct curl_httppost *next;       /* next entry in the list */
+  char *name;                       /* pointer to allocated name */
+  long namelength;                  /* length of name length */
+  char *contents;                   /* pointer to allocated data contents */
+  long contentslength;              /* length of contents field */
+  char *buffer;                     /* pointer to allocated buffer contents */
+  long bufferlength;                /* length of buffer field */
+  char *contenttype;                /* Content-Type */
+  struct curl_slist* contentheader; /* list of extra headers for this form */
+  struct curl_httppost *more;       /* if one field name has more than one
+                                       file, this link should link to following
+                                       files */
+  long flags;                       /* as defined below */
+#define HTTPPOST_FILENAME (1<<0)    /* specified content is a file name */
+#define HTTPPOST_READFILE (1<<1)    /* specified content is a file name */
+#define HTTPPOST_PTRNAME (1<<2)     /* name is only stored pointer
+                                       do not free in formfree */
+#define HTTPPOST_PTRCONTENTS (1<<3) /* contents is only stored pointer
+                                       do not free in formfree */
+#define HTTPPOST_BUFFER (1<<4)      /* upload file from buffer */
+#define HTTPPOST_PTRBUFFER (1<<5)   /* upload file from pointer contents */
+#define HTTPPOST_CALLBACK (1<<6)    /* upload file contents by using the
+                                       regular read callback to get the data
+                                       and pass the given pointer as custom
+                                       pointer */
+
+  char *showfilename;               /* The file name to show. If not set, the
+                                       actual file name will be used (if this
+                                       is a file part) */
+  void *userp;                      /* custom pointer used for
+                                       HTTPPOST_CALLBACK posts */
+};
+
+typedef int (*curl_progress_callback)(void *clientp,
+                                      double dltotal,
+                                      double dlnow,
+                                      double ultotal,
+                                      double ulnow);
+
+#ifndef CURL_MAX_WRITE_SIZE
+  /* Tests have proven that 20K is a very bad buffer size for uploads on
+     Windows, while 16K for some odd reason performed a lot better.
+     We do the ifndef check to allow this value to easier be changed at build
+     time for those who feel adventurous. The practical minimum is about
+     400 bytes since libcurl uses a buffer of this size as a scratch area
+     (unrelated to network send operations). */
+#define CURL_MAX_WRITE_SIZE 16384
+#endif
+
+#ifndef CURL_MAX_HTTP_HEADER
+/* The only reason to have a max limit for this is to avoid the risk of a bad
+   server feeding libcurl with a never-ending header that will cause reallocs
+   infinitely */
+#define CURL_MAX_HTTP_HEADER (100*1024)
+#endif
+
+
+/* This is a magic return code for the write callback that, when returned,
+   will signal libcurl to pause receiving on the current transfer. */
+#define CURL_WRITEFUNC_PAUSE 0x10000001
+typedef size_t (*curl_write_callback)(char *buffer,
+                                      size_t size,
+                                      size_t nitems,
+                                      void *outstream);
+
+/* These are the return codes for the seek callbacks */
+#define CURL_SEEKFUNC_OK       0
+#define CURL_SEEKFUNC_FAIL     1 /* fail the entire transfer */
+#define CURL_SEEKFUNC_CANTSEEK 2 /* tell libcurl seeking can't be done, so
+                                    libcurl might try other means instead */
+typedef int (*curl_seek_callback)(void *instream,
+                                  curl_off_t offset,
+                                  int origin); /* 'whence' */
+
+/* This is a return code for the read callback that, when returned, will
+   signal libcurl to immediately abort the current transfer. */
+#define CURL_READFUNC_ABORT 0x10000000
+/* This is a return code for the read callback that, when returned, will
+   signal libcurl to pause sending data on the current transfer. */
+#define CURL_READFUNC_PAUSE 0x10000001
+
+typedef size_t (*curl_read_callback)(char *buffer,
+                                      size_t size,
+                                      size_t nitems,
+                                      void *instream);
+
+typedef enum  {
+  CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection */
+  CURLSOCKTYPE_LAST   /* never use */
+} curlsocktype;
+
+typedef int (*curl_sockopt_callback)(void *clientp,
+                                     curl_socket_t curlfd,
+                                     curlsocktype purpose);
+
+struct curl_sockaddr {
+  int family;
+  int socktype;
+  int protocol;
+  unsigned int addrlen; /* addrlen was a socklen_t type before 7.18.0 but it
+                           turned really ugly and painful on the systems that
+                           lack this type */
+  struct sockaddr addr;
+};
+
+typedef curl_socket_t
+(*curl_opensocket_callback)(void *clientp,
+                            curlsocktype purpose,
+                            struct curl_sockaddr *address);
+
+typedef enum {
+  CURLIOE_OK,            /* I/O operation successful */
+  CURLIOE_UNKNOWNCMD,    /* command was unknown to callback */
+  CURLIOE_FAILRESTART,   /* failed to restart the read */
+  CURLIOE_LAST           /* never use */
+} curlioerr;
+
+typedef enum  {
+  CURLIOCMD_NOP,         /* no operation */
+  CURLIOCMD_RESTARTREAD, /* restart the read stream from start */
+  CURLIOCMD_LAST         /* never use */
+} curliocmd;
+
+typedef curlioerr (*curl_ioctl_callback)(CURL *handle,
+                                         int cmd,
+                                         void *clientp);
+
+/*
+ * The following typedef's are signatures of malloc, free, realloc, strdup and
+ * calloc respectively.  Function pointers of these types can be passed to the
+ * curl_global_init_mem() function to set user defined memory management
+ * callback routines.
+ */
+typedef void *(*curl_malloc_callback)(size_t size);
+typedef void (*curl_free_callback)(void *ptr);
+typedef void *(*curl_realloc_callback)(void *ptr, size_t size);
+typedef char *(*curl_strdup_callback)(const char *str);
+typedef void *(*curl_calloc_callback)(size_t nmemb, size_t size);
+
+/* the kind of data that is passed to information_callback*/
+typedef enum {
+  CURLINFO_TEXT = 0,
+  CURLINFO_HEADER_IN,    /* 1 */
+  CURLINFO_HEADER_OUT,   /* 2 */
+  CURLINFO_DATA_IN,      /* 3 */
+  CURLINFO_DATA_OUT,     /* 4 */
+  CURLINFO_SSL_DATA_IN,  /* 5 */
+  CURLINFO_SSL_DATA_OUT, /* 6 */
+  CURLINFO_END
+} curl_infotype;
+
+typedef int (*curl_debug_callback)
+       (CURL *handle,      /* the handle/transfer this concerns */
+        curl_infotype type, /* what kind of data */
+        char *data,        /* points to the data */
+        size_t size,       /* size of the data pointed to */
+        void *userptr);    /* whatever the user please */
+
+/* All possible error codes from all sorts of curl functions. Future versions
+   may return other values, stay prepared.
+
+   Always add new return codes last. Never *EVER* remove any. The return
+   codes must remain the same!
+ */
+
+typedef enum {
+  CURLE_OK = 0,
+  CURLE_UNSUPPORTED_PROTOCOL,    /* 1 */
+  CURLE_FAILED_INIT,             /* 2 */
+  CURLE_URL_MALFORMAT,           /* 3 */
+  CURLE_OBSOLETE4,               /* 4 - NOT USED */
+  CURLE_COULDNT_RESOLVE_PROXY,   /* 5 */
+  CURLE_COULDNT_RESOLVE_HOST,    /* 6 */
+  CURLE_COULDNT_CONNECT,         /* 7 */
+  CURLE_FTP_WEIRD_SERVER_REPLY,  /* 8 */
+  CURLE_REMOTE_ACCESS_DENIED,    /* 9 a service was denied by the server
+                                    due to lack of access - when login fails
+                                    this is not returned. */
+  CURLE_OBSOLETE10,              /* 10 - NOT USED */
+  CURLE_FTP_WEIRD_PASS_REPLY,    /* 11 */
+  CURLE_OBSOLETE12,              /* 12 - NOT USED */
+  CURLE_FTP_WEIRD_PASV_REPLY,    /* 13 */
+  CURLE_FTP_WEIRD_227_FORMAT,    /* 14 */
+  CURLE_FTP_CANT_GET_HOST,       /* 15 */
+  CURLE_OBSOLETE16,              /* 16 - NOT USED */
+  CURLE_FTP_COULDNT_SET_TYPE,    /* 17 */
+  CURLE_PARTIAL_FILE,            /* 18 */
+  CURLE_FTP_COULDNT_RETR_FILE,   /* 19 */
+  CURLE_OBSOLETE20,              /* 20 - NOT USED */
+  CURLE_QUOTE_ERROR,             /* 21 - quote command failure */
+  CURLE_HTTP_RETURNED_ERROR,     /* 22 */
+  CURLE_WRITE_ERROR,             /* 23 */
+  CURLE_OBSOLETE24,              /* 24 - NOT USED */
+  CURLE_UPLOAD_FAILED,           /* 25 - failed upload "command" */
+  CURLE_READ_ERROR,              /* 26 - couldn't open/read from file */
+  CURLE_OUT_OF_MEMORY,           /* 27 */
+  /* Note: CURLE_OUT_OF_MEMORY may sometimes indicate a conversion error
+           instead of a memory allocation error if CURL_DOES_CONVERSIONS
+           is defined
+  */
+  CURLE_OPERATION_TIMEDOUT,      /* 28 - the timeout time was reached */
+  CURLE_OBSOLETE29,              /* 29 - NOT USED */
+  CURLE_FTP_PORT_FAILED,         /* 30 - FTP PORT operation failed */
+  CURLE_FTP_COULDNT_USE_REST,    /* 31 - the REST command failed */
+  CURLE_OBSOLETE32,              /* 32 - NOT USED */
+  CURLE_RANGE_ERROR,             /* 33 - RANGE "command" didn't work */
+  CURLE_HTTP_POST_ERROR,         /* 34 */
+  CURLE_SSL_CONNECT_ERROR,       /* 35 - wrong when connecting with SSL */
+  CURLE_BAD_DOWNLOAD_RESUME,     /* 36 - couldn't resume download */
+  CURLE_FILE_COULDNT_READ_FILE,  /* 37 */
+  CURLE_LDAP_CANNOT_BIND,        /* 38 */
+  CURLE_LDAP_SEARCH_FAILED,      /* 39 */
+  CURLE_OBSOLETE40,              /* 40 - NOT USED */
+  CURLE_FUNCTION_NOT_FOUND,      /* 41 */
+  CURLE_ABORTED_BY_CALLBACK,     /* 42 */
+  CURLE_BAD_FUNCTION_ARGUMENT,   /* 43 */
+  CURLE_OBSOLETE44,              /* 44 - NOT USED */
+  CURLE_INTERFACE_FAILED,        /* 45 - CURLOPT_INTERFACE failed */
+  CURLE_OBSOLETE46,              /* 46 - NOT USED */
+  CURLE_TOO_MANY_REDIRECTS ,     /* 47 - catch endless re-direct loops */
+  CURLE_UNKNOWN_TELNET_OPTION,   /* 48 - User specified an unknown option */
+  CURLE_TELNET_OPTION_SYNTAX ,   /* 49 - Malformed telnet option */
+  CURLE_OBSOLETE50,              /* 50 - NOT USED */
+  CURLE_PEER_FAILED_VERIFICATION, /* 51 - peer's certificate or fingerprint
+                                     wasn't verified fine */
+  CURLE_GOT_NOTHING,             /* 52 - when this is a specific error */
+  CURLE_SSL_ENGINE_NOTFOUND,     /* 53 - SSL crypto engine not found */
+  CURLE_SSL_ENGINE_SETFAILED,    /* 54 - can not set SSL crypto engine as
+                                    default */
+  CURLE_SEND_ERROR,              /* 55 - failed sending network data */
+  CURLE_RECV_ERROR,              /* 56 - failure in receiving network data */
+  CURLE_OBSOLETE57,              /* 57 - NOT IN USE */
+  CURLE_SSL_CERTPROBLEM,         /* 58 - problem with the local certificate */
+  CURLE_SSL_CIPHER,              /* 59 - couldn't use specified cipher */
+  CURLE_SSL_CACERT,              /* 60 - problem with the CA cert (path?) */
+  CURLE_BAD_CONTENT_ENCODING,    /* 61 - Unrecognized transfer encoding */
+  CURLE_LDAP_INVALID_URL,        /* 62 - Invalid LDAP URL */
+  CURLE_FILESIZE_EXCEEDED,       /* 63 - Maximum file size exceeded */
+  CURLE_USE_SSL_FAILED,          /* 64 - Requested FTP SSL level failed */
+  CURLE_SEND_FAIL_REWIND,        /* 65 - Sending the data requires a rewind
+                                    that failed */
+  CURLE_SSL_ENGINE_INITFAILED,   /* 66 - failed to initialise ENGINE */
+  CURLE_LOGIN_DENIED,            /* 67 - user, password or similar was not
+                                    accepted and we failed to login */
+  CURLE_TFTP_NOTFOUND,           /* 68 - file not found on server */
+  CURLE_TFTP_PERM,               /* 69 - permission problem on server */
+  CURLE_REMOTE_DISK_FULL,        /* 70 - out of disk space on server */
+  CURLE_TFTP_ILLEGAL,            /* 71 - Illegal TFTP operation */
+  CURLE_TFTP_UNKNOWNID,          /* 72 - Unknown transfer ID */
+  CURLE_REMOTE_FILE_EXISTS,      /* 73 - File already exists */
+  CURLE_TFTP_NOSUCHUSER,         /* 74 - No such user */
+  CURLE_CONV_FAILED,             /* 75 - conversion failed */
+  CURLE_CONV_REQD,               /* 76 - caller must register conversion
+                                    callbacks using curl_easy_setopt options
+                                    CURLOPT_CONV_FROM_NETWORK_FUNCTION,
+                                    CURLOPT_CONV_TO_NETWORK_FUNCTION, and
+                                    CURLOPT_CONV_FROM_UTF8_FUNCTION */
+  CURLE_SSL_CACERT_BADFILE,      /* 77 - could not load CACERT file, missing
+                                    or wrong format */
+  CURLE_REMOTE_FILE_NOT_FOUND,   /* 78 - remote file not found */
+  CURLE_SSH,                     /* 79 - error from the SSH layer, somewhat
+                                    generic so the error message will be of
+                                    interest when this has happened */
+
+  CURLE_SSL_SHUTDOWN_FAILED,     /* 80 - Failed to shut down the SSL
+                                    connection */
+  CURLE_AGAIN,                   /* 81 - socket is not ready for send/recv,
+                                    wait till it's ready and try again (Added
+                                    in 7.18.2) */
+  CURLE_SSL_CRL_BADFILE,         /* 82 - could not load CRL file, missing or
+                                    wrong format (Added in 7.19.0) */
+  CURLE_SSL_ISSUER_ERROR,        /* 83 - Issuer check failed.  (Added in
+                                    7.19.0) */
+  CURLE_FTP_PRET_FAILED,         /* 84 - a PRET command failed */
+  CURLE_RTSP_CSEQ_ERROR,         /* 85 - mismatch of RTSP CSeq numbers */
+  CURLE_RTSP_SESSION_ERROR,      /* 86 - mismatch of RTSP Session Identifiers */
+
+  CURL_LAST /* never use! */
+} CURLcode;
+
+#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all
+                          the obsolete stuff removed! */
+
+/* Backwards compatibility with older names */
+
+/* The following were added in 7.17.1 */
+/* These are scheduled to disappear by 2009 */
+#define CURLE_SSL_PEER_CERTIFICATE CURLE_PEER_FAILED_VERIFICATION
+
+/* The following were added in 7.17.0 */
+/* These are scheduled to disappear by 2009 */
+#define CURLE_OBSOLETE CURLE_OBSOLETE50 /* noone should be using this! */
+#define CURLE_BAD_PASSWORD_ENTERED CURLE_OBSOLETE46
+#define CURLE_BAD_CALLING_ORDER CURLE_OBSOLETE44
+#define CURLE_FTP_USER_PASSWORD_INCORRECT CURLE_OBSOLETE10
+#define CURLE_FTP_CANT_RECONNECT CURLE_OBSOLETE16
+#define CURLE_FTP_COULDNT_GET_SIZE CURLE_OBSOLETE32
+#define CURLE_FTP_COULDNT_SET_ASCII CURLE_OBSOLETE29
+#define CURLE_FTP_WEIRD_USER_REPLY CURLE_OBSOLETE12
+#define CURLE_FTP_WRITE_ERROR CURLE_OBSOLETE20
+#define CURLE_LIBRARY_NOT_FOUND CURLE_OBSOLETE40
+#define CURLE_MALFORMAT_USER CURLE_OBSOLETE24
+#define CURLE_SHARE_IN_USE CURLE_OBSOLETE57
+#define CURLE_URL_MALFORMAT_USER CURLE_OBSOLETE4
+
+#define CURLE_FTP_ACCESS_DENIED CURLE_REMOTE_ACCESS_DENIED
+#define CURLE_FTP_COULDNT_SET_BINARY CURLE_FTP_COULDNT_SET_TYPE
+#define CURLE_FTP_QUOTE_ERROR CURLE_QUOTE_ERROR
+#define CURLE_TFTP_DISKFULL CURLE_REMOTE_DISK_FULL
+#define CURLE_TFTP_EXISTS CURLE_REMOTE_FILE_EXISTS
+#define CURLE_HTTP_RANGE_ERROR CURLE_RANGE_ERROR
+#define CURLE_FTP_SSL_FAILED CURLE_USE_SSL_FAILED
+
+/* The following were added earlier */
+
+#define CURLE_OPERATION_TIMEOUTED CURLE_OPERATION_TIMEDOUT
+
+#define CURLE_HTTP_NOT_FOUND CURLE_HTTP_RETURNED_ERROR
+#define CURLE_HTTP_PORT_FAILED CURLE_INTERFACE_FAILED
+#define CURLE_FTP_COULDNT_STOR_FILE CURLE_UPLOAD_FAILED
+
+#define CURLE_FTP_PARTIAL_FILE CURLE_PARTIAL_FILE
+#define CURLE_FTP_BAD_DOWNLOAD_RESUME CURLE_BAD_DOWNLOAD_RESUME
+
+/* This was the error code 50 in 7.7.3 and a few earlier versions, this
+   is no longer used by libcurl but is instead #defined here only to not
+   make programs break */
+#define CURLE_ALREADY_COMPLETE 99999
+
+#endif /*!CURL_NO_OLDIES*/
+
+/* This prototype applies to all conversion callbacks */
+typedef CURLcode (*curl_conv_callback)(char *buffer, size_t length);
+
+typedef CURLcode (*curl_ssl_ctx_callback)(CURL *curl,    /* easy handle */
+                                          void *ssl_ctx, /* actually an
+                                                            OpenSSL SSL_CTX */
+                                          void *userptr);
+
+typedef enum {
+  CURLPROXY_HTTP = 0,   /* added in 7.10, new in 7.19.4 default is to use
+                           CONNECT HTTP/1.1 */
+  CURLPROXY_HTTP_1_0 = 1,   /* added in 7.19.4, force to use CONNECT
+                               HTTP/1.0  */
+  CURLPROXY_SOCKS4 = 4, /* support added in 7.15.2, enum existed already
+                           in 7.10 */
+  CURLPROXY_SOCKS5 = 5, /* added in 7.10 */
+  CURLPROXY_SOCKS4A = 6, /* added in 7.18.0 */
+  CURLPROXY_SOCKS5_HOSTNAME = 7 /* Use the SOCKS5 protocol but pass along the
+                                   host name rather than the IP address. added
+                                   in 7.18.0 */
+} curl_proxytype;  /* this enum was added in 7.10 */
+
+#define CURLAUTH_NONE         0       /* nothing */
+#define CURLAUTH_BASIC        (1<<0)  /* Basic (default) */
+#define CURLAUTH_DIGEST       (1<<1)  /* Digest */
+#define CURLAUTH_GSSNEGOTIATE (1<<2)  /* GSS-Negotiate */
+#define CURLAUTH_NTLM         (1<<3)  /* NTLM */
+#define CURLAUTH_DIGEST_IE    (1<<4)  /* Digest with IE flavour */
+#define CURLAUTH_ANY (~CURLAUTH_DIGEST_IE)  /* all fine types set */
+#define CURLAUTH_ANYSAFE (~(CURLAUTH_BASIC|CURLAUTH_DIGEST_IE))
+
+#define CURLSSH_AUTH_ANY       ~0     /* all types supported by the server */
+#define CURLSSH_AUTH_NONE      0      /* none allowed, silly but complete */
+#define CURLSSH_AUTH_PUBLICKEY (1<<0) /* public/private key files */
+#define CURLSSH_AUTH_PASSWORD  (1<<1) /* password */
+#define CURLSSH_AUTH_HOST      (1<<2) /* host key files */
+#define CURLSSH_AUTH_KEYBOARD  (1<<3) /* keyboard interactive */
+#define CURLSSH_AUTH_DEFAULT CURLSSH_AUTH_ANY
+
+#define CURL_ERROR_SIZE 256
+
+struct curl_khkey {
+  const char *key; /* points to a zero-terminated string encoded with base64
+                      if len is zero, otherwise to the "raw" data */
+  size_t len;
+  enum type {
+    CURLKHTYPE_UNKNOWN,
+    CURLKHTYPE_RSA1,
+    CURLKHTYPE_RSA,
+    CURLKHTYPE_DSS
+  } keytype;
+};
+
+/* this is the set of return values expected from the curl_sshkeycallback
+   callback */
+enum curl_khstat {
+  CURLKHSTAT_FINE_ADD_TO_FILE,
+  CURLKHSTAT_FINE,
+  CURLKHSTAT_REJECT, /* reject the connection, return an error */
+  CURLKHSTAT_DEFER,  /* do not accept it, but we can't answer right now so
+                        this causes a CURLE_DEFER error but otherwise the
+                        connection will be left intact etc */
+  CURLKHSTAT_LAST    /* not for use, only a marker for last-in-list */
+};
+
+/* this is the set of status codes pass in to the callback */
+enum curl_khmatch {
+  CURLKHMATCH_OK,       /* match */
+  CURLKHMATCH_MISMATCH, /* host found, key mismatch! */
+  CURLKHMATCH_MISSING,  /* no matching host/key found */
+  CURLKHMATCH_LAST      /* not for use, only a marker for last-in-list */
+};
+
+typedef int
+  (*curl_sshkeycallback) (CURL *easy,     /* easy handle */
+                          const struct curl_khkey *knownkey, /* known */
+                          const struct curl_khkey *foundkey, /* found */
+                          enum curl_khmatch, /* libcurl's view on the keys */
+                          void *clientp); /* custom pointer passed from app */
+
+/* parameter for the CURLOPT_USE_SSL option */
+typedef enum {
+  CURLUSESSL_NONE,    /* do not attempt to use SSL */
+  CURLUSESSL_TRY,     /* try using SSL, proceed anyway otherwise */
+  CURLUSESSL_CONTROL, /* SSL for the control connection or fail */
+  CURLUSESSL_ALL,     /* SSL for all communication or fail */
+  CURLUSESSL_LAST     /* not an option, never use */
+} curl_usessl;
+
+#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all
+                          the obsolete stuff removed! */
+
+/* Backwards compatibility with older names */
+/* These are scheduled to disappear by 2009 */
+
+#define CURLFTPSSL_NONE CURLUSESSL_NONE
+#define CURLFTPSSL_TRY CURLUSESSL_TRY
+#define CURLFTPSSL_CONTROL CURLUSESSL_CONTROL
+#define CURLFTPSSL_ALL CURLUSESSL_ALL
+#define CURLFTPSSL_LAST CURLUSESSL_LAST
+#define curl_ftpssl curl_usessl
+#endif /*!CURL_NO_OLDIES*/
+
+/* parameter for the CURLOPT_FTP_SSL_CCC option */
+typedef enum {
+  CURLFTPSSL_CCC_NONE,    /* do not send CCC */
+  CURLFTPSSL_CCC_PASSIVE, /* Let the server initiate the shutdown */
+  CURLFTPSSL_CCC_ACTIVE,  /* Initiate the shutdown */
+  CURLFTPSSL_CCC_LAST     /* not an option, never use */
+} curl_ftpccc;
+
+/* parameter for the CURLOPT_FTPSSLAUTH option */
+typedef enum {
+  CURLFTPAUTH_DEFAULT, /* let libcurl decide */
+  CURLFTPAUTH_SSL,     /* use "AUTH SSL" */
+  CURLFTPAUTH_TLS,     /* use "AUTH TLS" */
+  CURLFTPAUTH_LAST /* not an option, never use */
+} curl_ftpauth;
+
+/* parameter for the CURLOPT_FTP_CREATE_MISSING_DIRS option */
+typedef enum {
+  CURLFTP_CREATE_DIR_NONE,  /* do NOT create missing dirs! */
+  CURLFTP_CREATE_DIR,       /* (FTP/SFTP) if CWD fails, try MKD and then CWD
+                               again if MKD succeeded, for SFTP this does
+                               similar magic */
+  CURLFTP_CREATE_DIR_RETRY, /* (FTP only) if CWD fails, try MKD and then CWD
+                               again even if MKD failed! */
+  CURLFTP_CREATE_DIR_LAST   /* not an option, never use */
+} curl_ftpcreatedir;
+
+/* parameter for the CURLOPT_FTP_FILEMETHOD option */
+typedef enum {
+  CURLFTPMETHOD_DEFAULT,   /* let libcurl pick */
+  CURLFTPMETHOD_MULTICWD,  /* single CWD operation for each path part */
+  CURLFTPMETHOD_NOCWD,     /* no CWD at all */
+  CURLFTPMETHOD_SINGLECWD, /* one CWD to full dir, then work on file */
+  CURLFTPMETHOD_LAST       /* not an option, never use */
+} curl_ftpmethod;
+
+/* CURLPROTO_ defines are for the CURLOPT_*PROTOCOLS options */
+#define CURLPROTO_HTTP   (1<<0)
+#define CURLPROTO_HTTPS  (1<<1)
+#define CURLPROTO_FTP    (1<<2)
+#define CURLPROTO_FTPS   (1<<3)
+#define CURLPROTO_SCP    (1<<4)
+#define CURLPROTO_SFTP   (1<<5)
+#define CURLPROTO_TELNET (1<<6)
+#define CURLPROTO_LDAP   (1<<7)
+#define CURLPROTO_LDAPS  (1<<8)
+#define CURLPROTO_DICT   (1<<9)
+#define CURLPROTO_FILE   (1<<10)
+#define CURLPROTO_TFTP   (1<<11)
+#define CURLPROTO_IMAP   (1<<12)
+#define CURLPROTO_IMAPS  (1<<13)
+#define CURLPROTO_POP3   (1<<14)
+#define CURLPROTO_POP3S  (1<<15)
+#define CURLPROTO_SMTP   (1<<16)
+#define CURLPROTO_SMTPS  (1<<17)
+#define CURLPROTO_RTSP   (1<<18)
+#define CURLPROTO_ALL    (~0) /* enable everything */
+
+/* long may be 32 or 64 bits, but we should never depend on anything else
+   but 32 */
+#define CURLOPTTYPE_LONG          0
+#define CURLOPTTYPE_OBJECTPOINT   10000
+#define CURLOPTTYPE_FUNCTIONPOINT 20000
+#define CURLOPTTYPE_OFF_T         30000
+
+/* name is uppercase CURLOPT_<name>,
+   type is one of the defined CURLOPTTYPE_<type>
+   number is unique identifier */
+#ifdef CINIT
+#undef CINIT
+#endif
+
+#ifdef CURL_ISOCPP
+#define CINIT(name,type,number) CURLOPT_ ## name = CURLOPTTYPE_ ## type + number
+#else
+/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
+#define LONG          CURLOPTTYPE_LONG
+#define OBJECTPOINT   CURLOPTTYPE_OBJECTPOINT
+#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT
+#define OFF_T         CURLOPTTYPE_OFF_T
+#define CINIT(name,type,number) CURLOPT_/**/name = type + number
+#endif
+
+/*
+ * This macro-mania below setups the CURLOPT_[what] enum, to be used with
+ * curl_easy_setopt(). The first argument in the CINIT() macro is the [what]
+ * word.
+ */
+
+typedef enum {
+  /* This is the FILE * or void * the regular output should be written to. */
+  CINIT(FILE, OBJECTPOINT, 1),
+
+  /* The full URL to get/put */
+  CINIT(URL,  OBJECTPOINT, 2),
+
+  /* Port number to connect to, if other than default. */
+  CINIT(PORT, LONG, 3),
+
+  /* Name of proxy to use. */
+  CINIT(PROXY, OBJECTPOINT, 4),
+
+  /* "name:password" to use when fetching. */
+  CINIT(USERPWD, OBJECTPOINT, 5),
+
+  /* "name:password" to use with proxy. */
+  CINIT(PROXYUSERPWD, OBJECTPOINT, 6),
+
+  /* Range to get, specified as an ASCII string. */
+  CINIT(RANGE, OBJECTPOINT, 7),
+
+  /* not used */
+
+  /* Specified file stream to upload from (use as input): */
+  CINIT(INFILE, OBJECTPOINT, 9),
+
+  /* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE
+   * bytes big. If this is not used, error messages go to stderr instead: */
+  CINIT(ERRORBUFFER, OBJECTPOINT, 10),
+
+  /* Function that will be called to store the output (instead of fwrite). The
+   * parameters will use fwrite() syntax, make sure to follow them. */
+  CINIT(WRITEFUNCTION, FUNCTIONPOINT, 11),
+
+  /* Function that will be called to read the input (instead of fread). The
+   * parameters will use fread() syntax, make sure to follow them. */
+  CINIT(READFUNCTION, FUNCTIONPOINT, 12),
+
+  /* Time-out the read operation after this amount of seconds */
+  CINIT(TIMEOUT, LONG, 13),
+
+  /* If the CURLOPT_INFILE is used, this can be used to inform libcurl about
+   * how large the file being sent really is. That allows better error
+   * checking and better verifies that the upload was successful. -1 means
+   * unknown size.
+   *
+   * For large file support, there is also a _LARGE version of the key
+   * which takes an off_t type, allowing platforms with larger off_t
+   * sizes to handle larger files.  See below for INFILESIZE_LARGE.
+   */
+  CINIT(INFILESIZE, LONG, 14),
+
+  /* POST static input fields. */
+  CINIT(POSTFIELDS, OBJECTPOINT, 15),
+
+  /* Set the referrer page (needed by some CGIs) */
+  CINIT(REFERER, OBJECTPOINT, 16),
+
+  /* Set the FTP PORT string (interface name, named or numerical IP address)
+     Use i.e '-' to use default address. */
+  CINIT(FTPPORT, OBJECTPOINT, 17),
+
+  /* Set the User-Agent string (examined by some CGIs) */
+  CINIT(USERAGENT, OBJECTPOINT, 18),
+
+  /* If the download receives less than "low speed limit" bytes/second
+   * during "low speed time" seconds, the operations is aborted.
+   * You could i.e if you have a pretty high speed connection, abort if
+   * it is less than 2000 bytes/sec during 20 seconds.
+   */
+
+  /* Set the "low speed limit" */
+  CINIT(LOW_SPEED_LIMIT, LONG, 19),
+
+  /* Set the "low speed time" */
+  CINIT(LOW_SPEED_TIME, LONG, 20),
+
+  /* Set the continuation offset.
+   *
+   * Note there is also a _LARGE version of this key which uses
+   * off_t types, allowing for large file offsets on platforms which
+   * use larger-than-32-bit off_t's.  Look below for RESUME_FROM_LARGE.
+   */
+  CINIT(RESUME_FROM, LONG, 21),
+
+  /* Set cookie in request: */
+  CINIT(COOKIE, OBJECTPOINT, 22),
+
+  /* This points to a linked list of headers, struct curl_slist kind */
+  CINIT(HTTPHEADER, OBJECTPOINT, 23),
+
+  /* This points to a linked list of post entries, struct curl_httppost */
+  CINIT(HTTPPOST, OBJECTPOINT, 24),
+
+  /* name of the file keeping your private SSL-certificate */
+  CINIT(SSLCERT, OBJECTPOINT, 25),
+
+  /* password for the SSL or SSH private key */
+  CINIT(KEYPASSWD, OBJECTPOINT, 26),
+
+  /* send TYPE parameter? */
+  CINIT(CRLF, LONG, 27),
+
+  /* send linked-list of QUOTE commands */
+  CINIT(QUOTE, OBJECTPOINT, 28),
+
+  /* send FILE * or void * to store headers to, if you use a callback it
+     is simply passed to the callback unmodified */
+  CINIT(WRITEHEADER, OBJECTPOINT, 29),
+
+  /* point to a file to read the initial cookies from, also enables
+     "cookie awareness" */
+  CINIT(COOKIEFILE, OBJECTPOINT, 31),
+
+  /* What version to specifically try to use.
+     See CURL_SSLVERSION defines below. */
+  CINIT(SSLVERSION, LONG, 32),
+
+  /* What kind of HTTP time condition to use, see defines */
+  CINIT(TIMECONDITION, LONG, 33),
+
+  /* Time to use with the above condition. Specified in number of seconds
+     since 1 Jan 1970 */
+  CINIT(TIMEVALUE, LONG, 34),
+
+  /* 35 = OBSOLETE */
+
+  /* Custom request, for customizing the get command like
+     HTTP: DELETE, TRACE and others
+     FTP: to use a different list command
+     */
+  CINIT(CUSTOMREQUEST, OBJECTPOINT, 36),
+
+  /* HTTP request, for odd commands like DELETE, TRACE and others */
+  CINIT(STDERR, OBJECTPOINT, 37),
+
+  /* 38 is not used */
+
+  /* send linked-list of post-transfer QUOTE commands */
+  CINIT(POSTQUOTE, OBJECTPOINT, 39),
+
+  /* Pass a pointer to string of the output using full variable-replacement
+     as described elsewhere. */
+  CINIT(WRITEINFO, OBJECTPOINT, 40),
+
+  CINIT(VERBOSE, LONG, 41),      /* talk a lot */
+  CINIT(HEADER, LONG, 42),       /* throw the header out too */
+  CINIT(NOPROGRESS, LONG, 43),   /* shut off the progress meter */
+  CINIT(NOBODY, LONG, 44),       /* use HEAD to get http document */
+  CINIT(FAILONERROR, LONG, 45),  /* no output on http error codes >= 300 */
+  CINIT(UPLOAD, LONG, 46),       /* this is an upload */
+  CINIT(POST, LONG, 47),         /* HTTP POST method */
+  CINIT(DIRLISTONLY, LONG, 48),  /* return bare names when listing directories */
+
+  CINIT(APPEND, LONG, 50),       /* Append instead of overwrite on upload! */
+
+  /* Specify whether to read the user+password from the .netrc or the URL.
+   * This must be one of the CURL_NETRC_* enums below. */
+  CINIT(NETRC, LONG, 51),
+
+  CINIT(FOLLOWLOCATION, LONG, 52),  /* use Location: Luke! */
+
+  CINIT(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */
+  CINIT(PUT, LONG, 54),          /* HTTP PUT */
+
+  /* 55 = OBSOLETE */
+
+  /* Function that will be called instead of the internal progress display
+   * function. This function should be defined as the curl_progress_callback
+   * prototype defines. */
+  CINIT(PROGRESSFUNCTION, FUNCTIONPOINT, 56),
+
+  /* Data passed to the progress callback */
+  CINIT(PROGRESSDATA, OBJECTPOINT, 57),
+
+  /* We want the referrer field set automatically when following locations */
+  CINIT(AUTOREFERER, LONG, 58),
+
+  /* Port of the proxy, can be set in the proxy string as well with:
+     "[host]:[port]" */
+  CINIT(PROXYPORT, LONG, 59),
+
+  /* size of the POST input data, if strlen() is not good to use */
+  CINIT(POSTFIELDSIZE, LONG, 60),
+
+  /* tunnel non-http operations through a HTTP proxy */
+  CINIT(HTTPPROXYTUNNEL, LONG, 61),
+
+  /* Set the interface string to use as outgoing network interface */
+  CINIT(INTERFACE, OBJECTPOINT, 62),
+
+  /* Set the krb4/5 security level, this also enables krb4/5 awareness.  This
+   * is a string, 'clear', 'safe', 'confidential' or 'private'.  If the string
+   * is set but doesn't match one of these, 'private' will be used.  */
+  CINIT(KRBLEVEL, OBJECTPOINT, 63),
+
+  /* Set if we should verify the peer in ssl handshake, set 1 to verify. */
+  CINIT(SSL_VERIFYPEER, LONG, 64),
+
+  /* The CApath or CAfile used to validate the peer certificate
+     this option is used only if SSL_VERIFYPEER is true */
+  CINIT(CAINFO, OBJECTPOINT, 65),
+
+  /* 66 = OBSOLETE */
+  /* 67 = OBSOLETE */
+
+  /* Maximum number of http redirects to follow */
+  CINIT(MAXREDIRS, LONG, 68),
+
+  /* Pass a long set to 1 to get the date of the requested document (if
+     possible)! Pass a zero to shut it off. */
+  CINIT(FILETIME, LONG, 69),
+
+  /* This points to a linked list of telnet options */
+  CINIT(TELNETOPTIONS, OBJECTPOINT, 70),
+
+  /* Max amount of cached alive connections */
+  CINIT(MAXCONNECTS, LONG, 71),
+
+  /* What policy to use when closing connections when the cache is filled
+     up */
+  CINIT(CLOSEPOLICY, LONG, 72),
+
+  /* 73 = OBSOLETE */
+
+  /* Set to explicitly use a new connection for the upcoming transfer.
+     Do not use this unless you're absolutely sure of this, as it makes the
+     operation slower and is less friendly for the network. */
+  CINIT(FRESH_CONNECT, LONG, 74),
+
+  /* Set to explicitly forbid the upcoming transfer's connection to be re-used
+     when done. Do not use this unless you're absolutely sure of this, as it
+     makes the operation slower and is less friendly for the network. */
+  CINIT(FORBID_REUSE, LONG, 75),
+
+  /* Set to a file name that contains random data for libcurl to use to
+     seed the random engine when doing SSL connects. */
+  CINIT(RANDOM_FILE, OBJECTPOINT, 76),
+
+  /* Set to the Entropy Gathering Daemon socket pathname */
+  CINIT(EGDSOCKET, OBJECTPOINT, 77),
+
+  /* Time-out connect operations after this amount of seconds, if connects
+     are OK within this time, then fine... This only aborts the connect
+     phase. [Only works on unix-style/SIGALRM operating systems] */
+  CINIT(CONNECTTIMEOUT, LONG, 78),
+
+  /* Function that will be called to store headers (instead of fwrite). The
+   * parameters will use fwrite() syntax, make sure to follow them. */
+  CINIT(HEADERFUNCTION, FUNCTIONPOINT, 79),
+
+  /* Set this to force the HTTP request to get back to GET. Only really usable
+     if POST, PUT or a custom request have been used first.
+   */
+  CINIT(HTTPGET, LONG, 80),
+
+  /* Set if we should verify the Common name from the peer certificate in ssl
+   * handshake, set 1 to check existence, 2 to ensure that it matches the
+   * provided hostname. */
+  CINIT(SSL_VERIFYHOST, LONG, 81),
+
+  /* Specify which file name to write all known cookies in after completed
+     operation. Set file name to "-" (dash) to make it go to stdout. */
+  CINIT(COOKIEJAR, OBJECTPOINT, 82),
+
+  /* Specify which SSL ciphers to use */
+  CINIT(SSL_CIPHER_LIST, OBJECTPOINT, 83),
+
+  /* Specify which HTTP version to use! This must be set to one of the
+     CURL_HTTP_VERSION* enums set below. */
+  CINIT(HTTP_VERSION, LONG, 84),
+
+  /* Specifically switch on or off the FTP engine's use of the EPSV command. By
+     default, that one will always be attempted before the more traditional
+     PASV command. */
+  CINIT(FTP_USE_EPSV, LONG, 85),
+
+  /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") */
+  CINIT(SSLCERTTYPE, OBJECTPOINT, 86),
+
+  /* name of the file keeping your private SSL-key */
+  CINIT(SSLKEY, OBJECTPOINT, 87),
+
+  /* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") */
+  CINIT(SSLKEYTYPE, OBJECTPOINT, 88),
+
+  /* crypto engine for the SSL-sub system */
+  CINIT(SSLENGINE, OBJECTPOINT, 89),
+
+  /* set the crypto engine for the SSL-sub system as default
+     the param has no meaning...
+   */
+  CINIT(SSLENGINE_DEFAULT, LONG, 90),
+
+  /* Non-zero value means to use the global dns cache */
+  CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* To become OBSOLETE soon */
+
+  /* DNS cache timeout */
+  CINIT(DNS_CACHE_TIMEOUT, LONG, 92),
+
+  /* send linked-list of pre-transfer QUOTE commands */
+  CINIT(PREQUOTE, OBJECTPOINT, 93),
+
+  /* set the debug function */
+  CINIT(DEBUGFUNCTION, FUNCTIONPOINT, 94),
+
+  /* set the data for the debug function */
+  CINIT(DEBUGDATA, OBJECTPOINT, 95),
+
+  /* mark this as start of a cookie session */
+  CINIT(COOKIESESSION, LONG, 96),
+
+  /* The CApath directory used to validate the peer certificate
+     this option is used only if SSL_VERIFYPEER is true */
+  CINIT(CAPATH, OBJECTPOINT, 97),
+
+  /* Instruct libcurl to use a smaller receive buffer */
+  CINIT(BUFFERSIZE, LONG, 98),
+
+  /* Instruct libcurl to not use any signal/alarm handlers, even when using
+     timeouts. This option is useful for multi-threaded applications.
+     See libcurl-the-guide for more background information. */
+  CINIT(NOSIGNAL, LONG, 99),
+
+  /* Provide a CURLShare for mutexing non-ts data */
+  CINIT(SHARE, OBJECTPOINT, 100),
+
+  /* indicates type of proxy. accepted values are CURLPROXY_HTTP (default),
+     CURLPROXY_SOCKS4, CURLPROXY_SOCKS4A and CURLPROXY_SOCKS5. */
+  CINIT(PROXYTYPE, LONG, 101),
+
+  /* Set the Accept-Encoding string. Use this to tell a server you would like
+     the response to be compressed. */
+  CINIT(ENCODING, OBJECTPOINT, 102),
+
+  /* Set pointer to private data */
+  CINIT(PRIVATE, OBJECTPOINT, 103),
+
+  /* Set aliases for HTTP 200 in the HTTP Response header */
+  CINIT(HTTP200ALIASES, OBJECTPOINT, 104),
+
+  /* Continue to send authentication (user+password) when following locations,
+     even when hostname changed. This can potentially send off the name
+     and password to whatever host the server decides. */
+  CINIT(UNRESTRICTED_AUTH, LONG, 105),
+
+  /* Specifically switch on or off the FTP engine's use of the EPRT command ( it
+     also disables the LPRT attempt). By default, those ones will always be
+     attempted before the good old traditional PORT command. */
+  CINIT(FTP_USE_EPRT, LONG, 106),
+
+  /* Set this to a bitmask value to enable the particular authentications
+     methods you like. Use this in combination with CURLOPT_USERPWD.
+     Note that setting multiple bits may cause extra network round-trips. */
+  CINIT(HTTPAUTH, LONG, 107),
+
+  /* Set the ssl context callback function, currently only for OpenSSL ssl_ctx
+     in second argument. The function must be matching the
+     curl_ssl_ctx_callback proto. */
+  CINIT(SSL_CTX_FUNCTION, FUNCTIONPOINT, 108),
+
+  /* Set the userdata for the ssl context callback function's third
+     argument */
+  CINIT(SSL_CTX_DATA, OBJECTPOINT, 109),
+
+  /* FTP Option that causes missing dirs to be created on the remote server.
+     In 7.19.4 we introduced the convenience enums for this option using the
+     CURLFTP_CREATE_DIR prefix.
+  */
+  CINIT(FTP_CREATE_MISSING_DIRS, LONG, 110),
+
+  /* Set this to a bitmask value to enable the particular authentications
+     methods you like. Use this in combination with CURLOPT_PROXYUSERPWD.
+     Note that setting multiple bits may cause extra network round-trips. */
+  CINIT(PROXYAUTH, LONG, 111),
+
+  /* FTP option that changes the timeout, in seconds, associated with
+     getting a response.  This is different from transfer timeout time and
+     essentially places a demand on the FTP server to acknowledge commands
+     in a timely manner. */
+  CINIT(FTP_RESPONSE_TIMEOUT, LONG, 112),
+#define CURLOPT_SERVER_RESPONSE_TIMEOUT CURLOPT_FTP_RESPONSE_TIMEOUT
+
+  /* Set this option to one of the CURL_IPRESOLVE_* defines (see below) to
+     tell libcurl to resolve names to those IP versions only. This only has
+     affect on systems with support for more than one, i.e IPv4 _and_ IPv6. */
+  CINIT(IPRESOLVE, LONG, 113),
+
+  /* Set this option to limit the size of a file that will be downloaded from
+     an HTTP or FTP server.
+
+     Note there is also _LARGE version which adds large file support for
+     platforms which have larger off_t sizes.  See MAXFILESIZE_LARGE below. */
+  CINIT(MAXFILESIZE, LONG, 114),
+
+  /* See the comment for INFILESIZE above, but in short, specifies
+   * the size of the file being uploaded.  -1 means unknown.
+   */
+  CINIT(INFILESIZE_LARGE, OFF_T, 115),
+
+  /* Sets the continuation offset.  There is also a LONG version of this;
+   * look above for RESUME_FROM.
+   */
+  CINIT(RESUME_FROM_LARGE, OFF_T, 116),
+
+  /* Sets the maximum size of data that will be downloaded from
+   * an HTTP or FTP server.  See MAXFILESIZE above for the LONG version.
+   */
+  CINIT(MAXFILESIZE_LARGE, OFF_T, 117),
+
+  /* Set this option to the file name of your .netrc file you want libcurl
+     to parse (using the CURLOPT_NETRC option). If not set, libcurl will do
+     a poor attempt to find the user's home directory and check for a .netrc
+     file in there. */
+  CINIT(NETRC_FILE, OBJECTPOINT, 118),
+
+  /* Enable SSL/TLS for FTP, pick one of:
+     CURLFTPSSL_TRY     - try using SSL, proceed anyway otherwise
+     CURLFTPSSL_CONTROL - SSL for the control connection or fail
+     CURLFTPSSL_ALL     - SSL for all communication or fail
+  */
+  CINIT(USE_SSL, LONG, 119),
+
+  /* The _LARGE version of the standard POSTFIELDSIZE option */
+  CINIT(POSTFIELDSIZE_LARGE, OFF_T, 120),
+
+  /* Enable/disable the TCP Nagle algorithm */
+  CINIT(TCP_NODELAY, LONG, 121),
+
+  /* 122 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */
+  /* 123 OBSOLETE. Gone in 7.16.0 */
+  /* 124 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */
+  /* 125 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */
+  /* 126 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */
+  /* 127 OBSOLETE. Gone in 7.16.0 */
+  /* 128 OBSOLETE. Gone in 7.16.0 */
+
+  /* When FTP over SSL/TLS is selected (with CURLOPT_USE_SSL), this option
+     can be used to change libcurl's default action which is to first try
+     "AUTH SSL" and then "AUTH TLS" in this order, and proceed when a OK
+     response has been received.
+
+     Available parameters are:
+     CURLFTPAUTH_DEFAULT - let libcurl decide
+     CURLFTPAUTH_SSL     - try "AUTH SSL" first, then TLS
+     CURLFTPAUTH_TLS     - try "AUTH TLS" first, then SSL
+  */
+  CINIT(FTPSSLAUTH, LONG, 129),
+
+  CINIT(IOCTLFUNCTION, FUNCTIONPOINT, 130),
+  CINIT(IOCTLDATA, OBJECTPOINT, 131),
+
+  /* 132 OBSOLETE. Gone in 7.16.0 */
+  /* 133 OBSOLETE. Gone in 7.16.0 */
+
+  /* zero terminated string for pass on to the FTP server when asked for
+     "account" info */
+  CINIT(FTP_ACCOUNT, OBJECTPOINT, 134),
+
+  /* feed cookies into cookie engine */
+  CINIT(COOKIELIST, OBJECTPOINT, 135),
+
+  /* ignore Content-Length */
+  CINIT(IGNORE_CONTENT_LENGTH, LONG, 136),
+
+  /* Set to non-zero to skip the IP address received in a 227 PASV FTP server
+     response. Typically used for FTP-SSL purposes but is not restricted to
+     that. libcurl will then instead use the same IP address it used for the
+     control connection. */
+  CINIT(FTP_SKIP_PASV_IP, LONG, 137),
+
+  /* Select "file method" to use when doing FTP, see the curl_ftpmethod
+     above. */
+  CINIT(FTP_FILEMETHOD, LONG, 138),
+
+  /* Local port number to bind the socket to */
+  CINIT(LOCALPORT, LONG, 139),
+
+  /* Number of ports to try, including the first one set with LOCALPORT.
+     Thus, setting it to 1 will make no additional attempts but the first.
+  */
+  CINIT(LOCALPORTRANGE, LONG, 140),
+
+  /* no transfer, set up connection and let application use the socket by
+     extracting it with CURLINFO_LASTSOCKET */
+  CINIT(CONNECT_ONLY, LONG, 141),
+
+  /* Function that will be called to convert from the
+     network encoding (instead of using the iconv calls in libcurl) */
+  CINIT(CONV_FROM_NETWORK_FUNCTION, FUNCTIONPOINT, 142),
+
+  /* Function that will be called to convert to the
+     network encoding (instead of using the iconv calls in libcurl) */
+  CINIT(CONV_TO_NETWORK_FUNCTION, FUNCTIONPOINT, 143),
+
+  /* Function that will be called to convert from UTF8
+     (instead of using the iconv calls in libcurl)
+     Note that this is used only for SSL certificate processing */
+  CINIT(CONV_FROM_UTF8_FUNCTION, FUNCTIONPOINT, 144),
+
+  /* if the connection proceeds too quickly then need to slow it down */
+  /* limit-rate: maximum number of bytes per second to send or receive */
+  CINIT(MAX_SEND_SPEED_LARGE, OFF_T, 145),
+  CINIT(MAX_RECV_SPEED_LARGE, OFF_T, 146),
+
+  /* Pointer to command string to send if USER/PASS fails. */
+  CINIT(FTP_ALTERNATIVE_TO_USER, OBJECTPOINT, 147),
+
+  /* callback function for setting socket options */
+  CINIT(SOCKOPTFUNCTION, FUNCTIONPOINT, 148),
+  CINIT(SOCKOPTDATA, OBJECTPOINT, 149),
+
+  /* set to 0 to disable session ID re-use for this transfer, default is
+     enabled (== 1) */
+  CINIT(SSL_SESSIONID_CACHE, LONG, 150),
+
+  /* allowed SSH authentication methods */
+  CINIT(SSH_AUTH_TYPES, LONG, 151),
+
+  /* Used by scp/sftp to do public/private key authentication */
+  CINIT(SSH_PUBLIC_KEYFILE, OBJECTPOINT, 152),
+  CINIT(SSH_PRIVATE_KEYFILE, OBJECTPOINT, 153),
+
+  /* Send CCC (Clear Command Channel) after authentication */
+  CINIT(FTP_SSL_CCC, LONG, 154),
+
+  /* Same as TIMEOUT and CONNECTTIMEOUT, but with ms resolution */
+  CINIT(TIMEOUT_MS, LONG, 155),
+  CINIT(CONNECTTIMEOUT_MS, LONG, 156),
+
+  /* set to zero to disable the libcurl's decoding and thus pass the raw body
+     data to the application even when it is encoded/compressed */
+  CINIT(HTTP_TRANSFER_DECODING, LONG, 157),
+  CINIT(HTTP_CONTENT_DECODING, LONG, 158),
+
+  /* Permission used when creating new files and directories on the remote
+     server for protocols that support it, SFTP/SCP/FILE */
+  CINIT(NEW_FILE_PERMS, LONG, 159),
+  CINIT(NEW_DIRECTORY_PERMS, LONG, 160),
+
+  /* Set the behaviour of POST when redirecting. Values must be set to one
+     of CURL_REDIR* defines below. This used to be called CURLOPT_POST301 */
+  CINIT(POSTREDIR, LONG, 161),
+
+  /* used by scp/sftp to verify the host's public key */
+  CINIT(SSH_HOST_PUBLIC_KEY_MD5, OBJECTPOINT, 162),
+
+  /* Callback function for opening socket (instead of socket(2)). Optionally,
+     callback is able change the address or refuse to connect returning
+     CURL_SOCKET_BAD.  The callback should have type
+     curl_opensocket_callback */
+  CINIT(OPENSOCKETFUNCTION, FUNCTIONPOINT, 163),
+  CINIT(OPENSOCKETDATA, OBJECTPOINT, 164),
+
+  /* POST volatile input fields. */
+  CINIT(COPYPOSTFIELDS, OBJECTPOINT, 165),
+
+  /* set transfer mode (;type=<a|i>) when doing FTP via an HTTP proxy */
+  CINIT(PROXY_TRANSFER_MODE, LONG, 166),
+
+  /* Callback function for seeking in the input stream */
+  CINIT(SEEKFUNCTION, FUNCTIONPOINT, 167),
+  CINIT(SEEKDATA, OBJECTPOINT, 168),
+
+  /* CRL file */
+  CINIT(CRLFILE, OBJECTPOINT, 169),
+
+  /* Issuer certificate */
+  CINIT(ISSUERCERT, OBJECTPOINT, 170),
+
+  /* (IPv6) Address scope */
+  CINIT(ADDRESS_SCOPE, LONG, 171),
+
+  /* Collect certificate chain info and allow it to get retrievable with
+     CURLINFO_CERTINFO after the transfer is complete. (Unfortunately) only
+     working with OpenSSL-powered builds. */
+  CINIT(CERTINFO, LONG, 172),
+
+  /* "name" and "pwd" to use when fetching. */
+  CINIT(USERNAME, OBJECTPOINT, 173),
+  CINIT(PASSWORD, OBJECTPOINT, 174),
+
+    /* "name" and "pwd" to use with Proxy when fetching. */
+  CINIT(PROXYUSERNAME, OBJECTPOINT, 175),
+  CINIT(PROXYPASSWORD, OBJECTPOINT, 176),
+
+  /* Comma separated list of hostnames defining no-proxy zones. These should
+     match both hostnames directly, and hostnames within a domain. For
+     example, local.com will match local.com and www.local.com, but NOT
+     notlocal.com or www.notlocal.com. For compatibility with other
+     implementations of this, .local.com will be considered to be the same as
+     local.com. A single * is the only valid wildcard, and effectively
+     disables the use of proxy. */
+  CINIT(NOPROXY, OBJECTPOINT, 177),
+
+  /* block size for TFTP transfers */
+  CINIT(TFTP_BLKSIZE, LONG, 178),
+
+  /* Socks Service */
+  CINIT(SOCKS5_GSSAPI_SERVICE, OBJECTPOINT, 179),
+
+  /* Socks Service */
+  CINIT(SOCKS5_GSSAPI_NEC, LONG, 180),
+
+  /* set the bitmask for the protocols that are allowed to be used for the
+     transfer, which thus helps the app which takes URLs from users or other
+     external inputs and want to restrict what protocol(s) to deal
+     with. Defaults to CURLPROTO_ALL. */
+  CINIT(PROTOCOLS, LONG, 181),
+
+  /* set the bitmask for the protocols that libcurl is allowed to follow to,
+     as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs
+     to be set in both bitmasks to be allowed to get redirected to. Defaults
+     to all protocols except FILE and SCP. */
+  CINIT(REDIR_PROTOCOLS, LONG, 182),
+
+  /* set the SSH knownhost file name to use */
+  CINIT(SSH_KNOWNHOSTS, OBJECTPOINT, 183),
+
+  /* set the SSH host key callback, must point to a curl_sshkeycallback
+     function */
+  CINIT(SSH_KEYFUNCTION, FUNCTIONPOINT, 184),
+
+  /* set the SSH host key callback custom pointer */
+  CINIT(SSH_KEYDATA, OBJECTPOINT, 185),
+
+  /* set the SMTP mail originator */
+  CINIT(MAIL_FROM, OBJECTPOINT, 186),
+
+  /* set the SMTP mail receiver(s) */
+  CINIT(MAIL_RCPT, OBJECTPOINT, 187),
+
+  /* FTP: send PRET before PASV */
+  CINIT(FTP_USE_PRET, LONG, 188),
+
+  /* RTSP request method (OPTIONS, SETUP, PLAY, etc...) */
+  CINIT(RTSP_REQUEST, LONG, 189),
+
+  /* The RTSP session identifier */
+  CINIT(RTSP_SESSION_ID, OBJECTPOINT, 190),
+
+  /* The RTSP stream URI */
+  CINIT(RTSP_STREAM_URI, OBJECTPOINT, 191),
+
+  /* The Transport: header to use in RTSP requests */
+  CINIT(RTSP_TRANSPORT, OBJECTPOINT, 192),
+
+  /* Manually initialize the client RTSP CSeq for this handle */
+  CINIT(RTSP_CLIENT_CSEQ, LONG, 193),
+
+  /* Manually initialize the server RTSP CSeq for this handle */
+  CINIT(RTSP_SERVER_CSEQ, LONG, 194),
+
+  /* The stream to pass to INTERLEAVEFUNCTION. */
+  CINIT(INTERLEAVEDATA, OBJECTPOINT, 195),
+
+  /* Let the application define a custom write method for RTP data */
+  CINIT(INTERLEAVEFUNCTION, FUNCTIONPOINT, 196),
+
+  CURLOPT_LASTENTRY /* the last unused */
+} CURLoption;
+
+#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all
+                          the obsolete stuff removed! */
+
+/* Backwards compatibility with older names */
+/* These are scheduled to disappear by 2011 */
+
+/* This was added in version 7.19.1 */
+#define CURLOPT_POST301 CURLOPT_POSTREDIR
+
+/* These are scheduled to disappear by 2009 */
+
+/* The following were added in 7.17.0 */
+#define CURLOPT_SSLKEYPASSWD CURLOPT_KEYPASSWD
+#define CURLOPT_FTPAPPEND CURLOPT_APPEND
+#define CURLOPT_FTPLISTONLY CURLOPT_DIRLISTONLY
+#define CURLOPT_FTP_SSL CURLOPT_USE_SSL
+
+/* The following were added earlier */
+
+#define CURLOPT_SSLCERTPASSWD CURLOPT_KEYPASSWD
+#define CURLOPT_KRB4LEVEL CURLOPT_KRBLEVEL
+
+#else
+/* This is set if CURL_NO_OLDIES is defined at compile-time */
+#undef CURLOPT_DNS_USE_GLOBAL_CACHE /* soon obsolete */
+#endif
+
+
+  /* Below here follows defines for the CURLOPT_IPRESOLVE option. If a host
+     name resolves addresses using more than one IP protocol version, this
+     option might be handy to force libcurl to use a specific IP version. */
+#define CURL_IPRESOLVE_WHATEVER 0 /* default, resolves addresses to all IP
+                                     versions that your system allows */
+#define CURL_IPRESOLVE_V4       1 /* resolve to ipv4 addresses */
+#define CURL_IPRESOLVE_V6       2 /* resolve to ipv6 addresses */
+
+  /* three convenient "aliases" that follow the name scheme better */
+#define CURLOPT_WRITEDATA CURLOPT_FILE
+#define CURLOPT_READDATA  CURLOPT_INFILE
+#define CURLOPT_HEADERDATA CURLOPT_WRITEHEADER
+#define CURLOPT_RTSPHEADER CURLOPT_HTTPHEADER
+
+  /* These enums are for use with the CURLOPT_HTTP_VERSION option. */
+enum {
+  CURL_HTTP_VERSION_NONE, /* setting this means we don't care, and that we'd
+                             like the library to choose the best possible
+                             for us! */
+  CURL_HTTP_VERSION_1_0,  /* please use HTTP 1.0 in the request */
+  CURL_HTTP_VERSION_1_1,  /* please use HTTP 1.1 in the request */
+
+  CURL_HTTP_VERSION_LAST /* *ILLEGAL* http version */
+};
+
+/*
+ * Public API enums for RTSP requests
+ */
+enum {
+    CURL_RTSPREQ_NONE, /* first in list */
+    CURL_RTSPREQ_OPTIONS,
+    CURL_RTSPREQ_DESCRIBE,
+    CURL_RTSPREQ_ANNOUNCE,
+    CURL_RTSPREQ_SETUP,
+    CURL_RTSPREQ_PLAY,
+    CURL_RTSPREQ_PAUSE,
+    CURL_RTSPREQ_TEARDOWN,
+    CURL_RTSPREQ_GET_PARAMETER,
+    CURL_RTSPREQ_SET_PARAMETER,
+    CURL_RTSPREQ_RECORD,
+    CURL_RTSPREQ_RECEIVE,
+    CURL_RTSPREQ_LAST /* last in list */
+};
+
+  /* These enums are for use with the CURLOPT_NETRC option. */
+enum CURL_NETRC_OPTION {
+  CURL_NETRC_IGNORED,     /* The .netrc will never be read.
+                           * This is the default. */
+  CURL_NETRC_OPTIONAL,    /* A user:password in the URL will be preferred
+                           * to one in the .netrc. */
+  CURL_NETRC_REQUIRED,    /* A user:password in the URL will be ignored.
+                           * Unless one is set programmatically, the .netrc
+                           * will be queried. */
+  CURL_NETRC_LAST
+};
+
+enum {
+  CURL_SSLVERSION_DEFAULT,
+  CURL_SSLVERSION_TLSv1,
+  CURL_SSLVERSION_SSLv2,
+  CURL_SSLVERSION_SSLv3,
+
+  CURL_SSLVERSION_LAST /* never use, keep last */
+};
+
+/* symbols to use with CURLOPT_POSTREDIR.
+   CURL_REDIR_POST_301 and CURL_REDIR_POST_302 can be bitwise ORed so that
+   CURL_REDIR_POST_301 | CURL_REDIR_POST_302 == CURL_REDIR_POST_ALL */
+
+#define CURL_REDIR_GET_ALL  0
+#define CURL_REDIR_POST_301 1
+#define CURL_REDIR_POST_302 2
+#define CURL_REDIR_POST_ALL (CURL_REDIR_POST_301|CURL_REDIR_POST_302)
+
+typedef enum {
+  CURL_TIMECOND_NONE,
+
+  CURL_TIMECOND_IFMODSINCE,
+  CURL_TIMECOND_IFUNMODSINCE,
+  CURL_TIMECOND_LASTMOD,
+
+  CURL_TIMECOND_LAST
+} curl_TimeCond;
+
+
+/* curl_strequal() and curl_strnequal() are subject for removal in a future
+   libcurl, see lib/README.curlx for details */
+CURL_EXTERN int (curl_strequal)(const char *s1, const char *s2);
+CURL_EXTERN int (curl_strnequal)(const char *s1, const char *s2, size_t n);
+
+/* name is uppercase CURLFORM_<name> */
+#ifdef CFINIT
+#undef CFINIT
+#endif
+
+#ifdef CURL_ISOCPP
+#define CFINIT(name) CURLFORM_ ## name
+#else
+/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
+#define CFINIT(name) CURLFORM_/**/name
+#endif
+
+typedef enum {
+  CFINIT(NOTHING),        /********* the first one is unused ************/
+
+  /*  */
+  CFINIT(COPYNAME),
+  CFINIT(PTRNAME),
+  CFINIT(NAMELENGTH),
+  CFINIT(COPYCONTENTS),
+  CFINIT(PTRCONTENTS),
+  CFINIT(CONTENTSLENGTH),
+  CFINIT(FILECONTENT),
+  CFINIT(ARRAY),
+  CFINIT(OBSOLETE),
+  CFINIT(FILE),
+
+  CFINIT(BUFFER),
+  CFINIT(BUFFERPTR),
+  CFINIT(BUFFERLENGTH),
+
+  CFINIT(CONTENTTYPE),
+  CFINIT(CONTENTHEADER),
+  CFINIT(FILENAME),
+  CFINIT(END),
+  CFINIT(OBSOLETE2),
+
+  CFINIT(STREAM),
+
+  CURLFORM_LASTENTRY /* the last unused */
+} CURLformoption;
+
+#undef CFINIT /* done */
+
+/* structure to be used as parameter for CURLFORM_ARRAY */
+struct curl_forms {
+  CURLformoption option;
+  const char     *value;
+};
+
+/* use this for multipart formpost building */
+/* Returns code for curl_formadd()
+ *
+ * Returns:
+ * CURL_FORMADD_OK             on success
+ * CURL_FORMADD_MEMORY         if the FormInfo allocation fails
+ * CURL_FORMADD_OPTION_TWICE   if one option is given twice for one Form
+ * CURL_FORMADD_NULL           if a null pointer was given for a char
+ * CURL_FORMADD_MEMORY         if the allocation of a FormInfo struct failed
+ * CURL_FORMADD_UNKNOWN_OPTION if an unknown option was used
+ * CURL_FORMADD_INCOMPLETE     if the some FormInfo is not complete (or error)
+ * CURL_FORMADD_MEMORY         if a curl_httppost struct cannot be allocated
+ * CURL_FORMADD_MEMORY         if some allocation for string copying failed.
+ * CURL_FORMADD_ILLEGAL_ARRAY  if an illegal option is used in an array
+ *
+ ***************************************************************************/
+typedef enum {
+  CURL_FORMADD_OK, /* first, no error */
+
+  CURL_FORMADD_MEMORY,
+  CURL_FORMADD_OPTION_TWICE,
+  CURL_FORMADD_NULL,
+  CURL_FORMADD_UNKNOWN_OPTION,
+  CURL_FORMADD_INCOMPLETE,
+  CURL_FORMADD_ILLEGAL_ARRAY,
+  CURL_FORMADD_DISABLED, /* libcurl was built with this disabled */
+
+  CURL_FORMADD_LAST /* last */
+} CURLFORMcode;
+
+/*
+ * NAME curl_formadd()
+ *
+ * DESCRIPTION
+ *
+ * Pretty advanced function for building multi-part formposts. Each invoke
+ * adds one part that together construct a full post. Then use
+ * CURLOPT_HTTPPOST to send it off to libcurl.
+ */
+CURL_EXTERN CURLFORMcode curl_formadd(struct curl_httppost **httppost,
+                                      struct curl_httppost **last_post,
+                                      ...);
+
+/*
+ * callback function for curl_formget()
+ * The void *arg pointer will be the one passed as second argument to
+ *   curl_formget().
+ * The character buffer passed to it must not be freed.
+ * Should return the buffer length passed to it as the argument "len" on
+ *   success.
+ */
+typedef size_t (*curl_formget_callback)(void *arg, const char *buf, size_t len);
+
+/*
+ * NAME curl_formget()
+ *
+ * DESCRIPTION
+ *
+ * Serialize a curl_httppost struct built with curl_formadd().
+ * Accepts a void pointer as second argument which will be passed to
+ * the curl_formget_callback function.
+ * Returns 0 on success.
+ */
+CURL_EXTERN int curl_formget(struct curl_httppost *form, void *arg,
+                             curl_formget_callback append);
+/*
+ * NAME curl_formfree()
+ *
+ * DESCRIPTION
+ *
+ * Free a multipart formpost previously built with curl_formadd().
+ */
+CURL_EXTERN void curl_formfree(struct curl_httppost *form);
+
+/*
+ * NAME curl_getenv()
+ *
+ * DESCRIPTION
+ *
+ * Returns a malloc()'ed string that MUST be curl_free()ed after usage is
+ * complete. DEPRECATED - see lib/README.curlx
+ */
+CURL_EXTERN char *curl_getenv(const char *variable);
+
+/*
+ * NAME curl_version()
+ *
+ * DESCRIPTION
+ *
+ * Returns a static ascii string of the libcurl version.
+ */
+CURL_EXTERN char *curl_version(void);
+
+/*
+ * NAME curl_easy_escape()
+ *
+ * DESCRIPTION
+ *
+ * Escapes URL strings (converts all letters consider illegal in URLs to their
+ * %XX versions). This function returns a new allocated string or NULL if an
+ * error occurred.
+ */
+CURL_EXTERN char *curl_easy_escape(CURL *handle,
+                                   const char *string,
+                                   int length);
+
+/* the previous version: */
+CURL_EXTERN char *curl_escape(const char *string,
+                              int length);
+
+
+/*
+ * NAME curl_easy_unescape()
+ *
+ * DESCRIPTION
+ *
+ * Unescapes URL encoding in strings (converts all %XX codes to their 8bit
+ * versions). This function returns a new allocated string or NULL if an error
+ * occurred.
+ * Conversion Note: On non-ASCII platforms the ASCII %XX codes are
+ * converted into the host encoding.
+ */
+CURL_EXTERN char *curl_easy_unescape(CURL *handle,
+                                     const char *string,
+                                     int length,
+                                     int *outlength);
+
+/* the previous version */
+CURL_EXTERN char *curl_unescape(const char *string,
+                                int length);
+
+/*
+ * NAME curl_free()
+ *
+ * DESCRIPTION
+ *
+ * Provided for de-allocation in the same translation unit that did the
+ * allocation. Added in libcurl 7.10
+ */
+CURL_EXTERN void curl_free(void *p);
+
+/*
+ * NAME curl_global_init()
+ *
+ * DESCRIPTION
+ *
+ * curl_global_init() should be invoked exactly once for each application that
+ * uses libcurl and before any call of other libcurl functions.
+ *
+ * This function is not thread-safe!
+ */
+CURL_EXTERN CURLcode curl_global_init(long flags);
+
+/*
+ * NAME curl_global_init_mem()
+ *
+ * DESCRIPTION
+ *
+ * curl_global_init() or curl_global_init_mem() should be invoked exactly once
+ * for each application that uses libcurl.  This function can be used to
+ * initialize libcurl and set user defined memory management callback
+ * functions.  Users can implement memory management routines to check for
+ * memory leaks, check for mis-use of the curl library etc.  User registered
+ * callback routines with be invoked by this library instead of the system
+ * memory management routines like malloc, free etc.
+ */
+CURL_EXTERN CURLcode curl_global_init_mem(long flags,
+                                          curl_malloc_callback m,
+                                          curl_free_callback f,
+                                          curl_realloc_callback r,
+                                          curl_strdup_callback s,
+                                          curl_calloc_callback c);
+
+/*
+ * NAME curl_global_cleanup()
+ *
+ * DESCRIPTION
+ *
+ * curl_global_cleanup() should be invoked exactly once for each application
+ * that uses libcurl
+ */
+CURL_EXTERN void curl_global_cleanup(void);
+
+/* linked-list structure for the CURLOPT_QUOTE option (and other) */
+struct curl_slist {
+  char *data;
+  struct curl_slist *next;
+};
+
+/*
+ * NAME curl_slist_append()
+ *
+ * DESCRIPTION
+ *
+ * Appends a string to a linked list. If no list exists, it will be created
+ * first. Returns the new list, after appending.
+ */
+CURL_EXTERN struct curl_slist *curl_slist_append(struct curl_slist *,
+                                                 const char *);
+
+/*
+ * NAME curl_slist_free_all()
+ *
+ * DESCRIPTION
+ *
+ * free a previously built curl_slist.
+ */
+CURL_EXTERN void curl_slist_free_all(struct curl_slist *);
+
+/*
+ * NAME curl_getdate()
+ *
+ * DESCRIPTION
+ *
+ * Returns the time, in seconds since 1 Jan 1970 of the time string given in
+ * the first argument. The time argument in the second parameter is unused
+ * and should be set to NULL.
+ */
+CURL_EXTERN time_t curl_getdate(const char *p, const time_t *unused);
+
+/* info about the certificate chain, only for OpenSSL builds. Asked
+   for with CURLOPT_CERTINFO / CURLINFO_CERTINFO */
+struct curl_certinfo {
+  int num_of_certs;             /* number of certificates with information */
+  struct curl_slist **certinfo; /* for each index in this array, there's a
+                                   linked list with textual information in the
+                                   format "name: value" */
+};
+
+#define CURLINFO_STRING   0x100000
+#define CURLINFO_LONG     0x200000
+#define CURLINFO_DOUBLE   0x300000
+#define CURLINFO_SLIST    0x400000
+#define CURLINFO_MASK     0x0fffff
+#define CURLINFO_TYPEMASK 0xf00000
+
+typedef enum {
+  CURLINFO_NONE, /* first, never use this */
+  CURLINFO_EFFECTIVE_URL    = CURLINFO_STRING + 1,
+  CURLINFO_RESPONSE_CODE    = CURLINFO_LONG   + 2,
+  CURLINFO_TOTAL_TIME       = CURLINFO_DOUBLE + 3,
+  CURLINFO_NAMELOOKUP_TIME  = CURLINFO_DOUBLE + 4,
+  CURLINFO_CONNECT_TIME     = CURLINFO_DOUBLE + 5,
+  CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE + 6,
+  CURLINFO_SIZE_UPLOAD      = CURLINFO_DOUBLE + 7,
+  CURLINFO_SIZE_DOWNLOAD    = CURLINFO_DOUBLE + 8,
+  CURLINFO_SPEED_DOWNLOAD   = CURLINFO_DOUBLE + 9,
+  CURLINFO_SPEED_UPLOAD     = CURLINFO_DOUBLE + 10,
+  CURLINFO_HEADER_SIZE      = CURLINFO_LONG   + 11,
+  CURLINFO_REQUEST_SIZE     = CURLINFO_LONG   + 12,
+  CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG   + 13,
+  CURLINFO_FILETIME         = CURLINFO_LONG   + 14,
+  CURLINFO_CONTENT_LENGTH_DOWNLOAD   = CURLINFO_DOUBLE + 15,
+  CURLINFO_CONTENT_LENGTH_UPLOAD     = CURLINFO_DOUBLE + 16,
+  CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE + 17,
+  CURLINFO_CONTENT_TYPE     = CURLINFO_STRING + 18,
+  CURLINFO_REDIRECT_TIME    = CURLINFO_DOUBLE + 19,
+  CURLINFO_REDIRECT_COUNT   = CURLINFO_LONG   + 20,
+  CURLINFO_PRIVATE          = CURLINFO_STRING + 21,
+  CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG   + 22,
+  CURLINFO_HTTPAUTH_AVAIL   = CURLINFO_LONG   + 23,
+  CURLINFO_PROXYAUTH_AVAIL  = CURLINFO_LONG   + 24,
+  CURLINFO_OS_ERRNO         = CURLINFO_LONG   + 25,
+  CURLINFO_NUM_CONNECTS     = CURLINFO_LONG   + 26,
+  CURLINFO_SSL_ENGINES      = CURLINFO_SLIST  + 27,
+  CURLINFO_COOKIELIST       = CURLINFO_SLIST  + 28,
+  CURLINFO_LASTSOCKET       = CURLINFO_LONG   + 29,
+  CURLINFO_FTP_ENTRY_PATH   = CURLINFO_STRING + 30,
+  CURLINFO_REDIRECT_URL     = CURLINFO_STRING + 31,
+  CURLINFO_PRIMARY_IP       = CURLINFO_STRING + 32,
+  CURLINFO_APPCONNECT_TIME  = CURLINFO_DOUBLE + 33,
+  CURLINFO_CERTINFO         = CURLINFO_SLIST  + 34,
+  CURLINFO_CONDITION_UNMET  = CURLINFO_LONG   + 35,
+  CURLINFO_RTSP_SESSION_ID  = CURLINFO_STRING + 36,
+  CURLINFO_RTSP_CLIENT_CSEQ = CURLINFO_LONG   + 37,
+  CURLINFO_RTSP_SERVER_CSEQ = CURLINFO_LONG   + 38,
+  CURLINFO_RTSP_CSEQ_RECV   = CURLINFO_LONG   + 39,
+  /* Fill in new entries below here! */
+
+  CURLINFO_LASTONE          = 39
+} CURLINFO;
+
+/* CURLINFO_RESPONSE_CODE is the new name for the option previously known as
+   CURLINFO_HTTP_CODE */
+#define CURLINFO_HTTP_CODE CURLINFO_RESPONSE_CODE
+
+typedef enum {
+  CURLCLOSEPOLICY_NONE, /* first, never use this */
+
+  CURLCLOSEPOLICY_OLDEST,
+  CURLCLOSEPOLICY_LEAST_RECENTLY_USED,
+  CURLCLOSEPOLICY_LEAST_TRAFFIC,
+  CURLCLOSEPOLICY_SLOWEST,
+  CURLCLOSEPOLICY_CALLBACK,
+
+  CURLCLOSEPOLICY_LAST /* last, never use this */
+} curl_closepolicy;
+
+#define CURL_GLOBAL_SSL (1<<0)
+#define CURL_GLOBAL_WIN32 (1<<1)
+#define CURL_GLOBAL_ALL (CURL_GLOBAL_SSL|CURL_GLOBAL_WIN32)
+#define CURL_GLOBAL_NOTHING 0
+#define CURL_GLOBAL_DEFAULT CURL_GLOBAL_ALL
+
+
+/*****************************************************************************
+ * Setup defines, protos etc for the sharing stuff.
+ */
+
+/* Different data locks for a single share */
+typedef enum {
+  CURL_LOCK_DATA_NONE = 0,
+  /*  CURL_LOCK_DATA_SHARE is used internally to say that
+   *  the locking is just made to change the internal state of the share
+   *  itself.
+   */
+  CURL_LOCK_DATA_SHARE,
+  CURL_LOCK_DATA_COOKIE,
+  CURL_LOCK_DATA_DNS,
+  CURL_LOCK_DATA_SSL_SESSION,
+  CURL_LOCK_DATA_CONNECT,
+  CURL_LOCK_DATA_LAST
+} curl_lock_data;
+
+/* Different lock access types */
+typedef enum {
+  CURL_LOCK_ACCESS_NONE = 0,   /* unspecified action */
+  CURL_LOCK_ACCESS_SHARED = 1, /* for read perhaps */
+  CURL_LOCK_ACCESS_SINGLE = 2, /* for write perhaps */
+  CURL_LOCK_ACCESS_LAST        /* never use */
+} curl_lock_access;
+
+typedef void (*curl_lock_function)(CURL *handle,
+                                   curl_lock_data data,
+                                   curl_lock_access locktype,
+                                   void *userptr);
+typedef void (*curl_unlock_function)(CURL *handle,
+                                     curl_lock_data data,
+                                     void *userptr);
+
+typedef void CURLSH;
+
+typedef enum {
+  CURLSHE_OK,  /* all is fine */
+  CURLSHE_BAD_OPTION, /* 1 */
+  CURLSHE_IN_USE,     /* 2 */
+  CURLSHE_INVALID,    /* 3 */
+  CURLSHE_NOMEM,      /* out of memory */
+  CURLSHE_LAST /* never use */
+} CURLSHcode;
+
+typedef enum {
+  CURLSHOPT_NONE,  /* don't use */
+  CURLSHOPT_SHARE,   /* specify a data type to share */
+  CURLSHOPT_UNSHARE, /* specify which data type to stop sharing */
+  CURLSHOPT_LOCKFUNC,   /* pass in a 'curl_lock_function' pointer */
+  CURLSHOPT_UNLOCKFUNC, /* pass in a 'curl_unlock_function' pointer */
+  CURLSHOPT_USERDATA,   /* pass in a user data pointer used in the lock/unlock
+                           callback functions */
+  CURLSHOPT_LAST  /* never use */
+} CURLSHoption;
+
+CURL_EXTERN CURLSH *curl_share_init(void);
+CURL_EXTERN CURLSHcode curl_share_setopt(CURLSH *, CURLSHoption option, ...);
+CURL_EXTERN CURLSHcode curl_share_cleanup(CURLSH *);
+
+/****************************************************************************
+ * Structures for querying information about the curl library at runtime.
+ */
+
+typedef enum {
+  CURLVERSION_FIRST,
+  CURLVERSION_SECOND,
+  CURLVERSION_THIRD,
+  CURLVERSION_FOURTH,
+  CURLVERSION_LAST /* never actually use this */
+} CURLversion;
+
+/* The 'CURLVERSION_NOW' is the symbolic name meant to be used by
+   basically all programs ever that want to get version information. It is
+   meant to be a built-in version number for what kind of struct the caller
+   expects. If the struct ever changes, we redefine the NOW to another enum
+   from above. */
+#define CURLVERSION_NOW CURLVERSION_FOURTH
+
+typedef struct {
+  CURLversion age;          /* age of the returned struct */
+  const char *version;      /* LIBCURL_VERSION */
+  unsigned int version_num; /* LIBCURL_VERSION_NUM */
+  const char *host;         /* OS/host/cpu/machine when configured */
+  int features;             /* bitmask, see defines below */
+  const char *ssl_version;  /* human readable string */
+  long ssl_version_num;     /* not used anymore, always 0 */
+  const char *libz_version; /* human readable string */
+  /* protocols is terminated by an entry with a NULL protoname */
+  const char * const *protocols;
+
+  /* The fields below this were added in CURLVERSION_SECOND */
+  const char *ares;
+  int ares_num;
+
+  /* This field was added in CURLVERSION_THIRD */
+  const char *libidn;
+
+  /* These field were added in CURLVERSION_FOURTH */
+
+  /* Same as '_libiconv_version' if built with HAVE_ICONV */
+  int iconv_ver_num;
+
+  const char *libssh_version; /* human readable string */
+
+} curl_version_info_data;
+
+#define CURL_VERSION_IPV6      (1<<0)  /* IPv6-enabled */
+#define CURL_VERSION_KERBEROS4 (1<<1)  /* kerberos auth is supported */
+#define CURL_VERSION_SSL       (1<<2)  /* SSL options are present */
+#define CURL_VERSION_LIBZ      (1<<3)  /* libz features are present */
+#define CURL_VERSION_NTLM      (1<<4)  /* NTLM auth is supported */
+#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth support */
+#define CURL_VERSION_DEBUG     (1<<6)  /* built with debug capabilities */
+#define CURL_VERSION_ASYNCHDNS (1<<7)  /* asynchronous dns resolves */
+#define CURL_VERSION_SPNEGO    (1<<8)  /* SPNEGO auth */
+#define CURL_VERSION_LARGEFILE (1<<9)  /* supports files bigger than 2GB */
+#define CURL_VERSION_IDN       (1<<10) /* International Domain Names support */
+#define CURL_VERSION_SSPI      (1<<11) /* SSPI is supported */
+#define CURL_VERSION_CONV      (1<<12) /* character conversions supported */
+#define CURL_VERSION_CURLDEBUG (1<<13) /* debug memory tracking supported */
+
+/*
+ * NAME curl_version_info()
+ *
+ * DESCRIPTION
+ *
+ * This function returns a pointer to a static copy of the version info
+ * struct. See above.
+ */
+CURL_EXTERN curl_version_info_data *curl_version_info(CURLversion);
+
+/*
+ * NAME curl_easy_strerror()
+ *
+ * DESCRIPTION
+ *
+ * The curl_easy_strerror function may be used to turn a CURLcode value
+ * into the equivalent human readable error string.  This is useful
+ * for printing meaningful error messages.
+ */
+CURL_EXTERN const char *curl_easy_strerror(CURLcode);
+
+/*
+ * NAME curl_share_strerror()
+ *
+ * DESCRIPTION
+ *
+ * The curl_share_strerror function may be used to turn a CURLSHcode value
+ * into the equivalent human readable error string.  This is useful
+ * for printing meaningful error messages.
+ */
+CURL_EXTERN const char *curl_share_strerror(CURLSHcode);
+
+/*
+ * NAME curl_easy_pause()
+ *
+ * DESCRIPTION
+ *
+ * The curl_easy_pause function pauses or unpauses transfers. Select the new
+ * state by setting the bitmask, use the convenience defines below.
+ *
+ */
+CURL_EXTERN CURLcode curl_easy_pause(CURL *handle, int bitmask);
+
+#define CURLPAUSE_RECV      (1<<0)
+#define CURLPAUSE_RECV_CONT (0)
+
+#define CURLPAUSE_SEND      (1<<2)
+#define CURLPAUSE_SEND_CONT (0)
+
+#define CURLPAUSE_ALL       (CURLPAUSE_RECV|CURLPAUSE_SEND)
+#define CURLPAUSE_CONT      (CURLPAUSE_RECV_CONT|CURLPAUSE_SEND_CONT)
+
+#ifdef  __cplusplus
+}
+#endif
+
+/* unfortunately, the easy.h and multi.h include files need options and info
+  stuff before they can be included! */
+#include "easy.h" /* nothing in curl is fun without the easy stuff */
+#include "multi.h"
+
+/* the typechecker doesn't work in C++ (yet) */
+#if defined(__GNUC__) && defined(__GNUC_MINOR__) && \
+    ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && \
+    !defined(__cplusplus) && !defined(CURL_DISABLE_TYPECHECK)
+#include "typecheck-gcc.h"
+#else
+#if defined(__STDC__) && (__STDC__ >= 1)
+/* This preprocessor magic that replaces a call with the exact same call is
+   only done to make sure application authors pass exactly three arguments
+   to these functions. */
+#define curl_easy_setopt(handle,opt,param) curl_easy_setopt(handle,opt,param)
+#define curl_easy_getinfo(handle,info,arg) curl_easy_getinfo(handle,info,arg)
+#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param)
+#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param)
+#endif /* __STDC__ >= 1 */
+#endif /* gcc >= 4.3 && !__cplusplus */
+
+#endif /* __CURL_CURL_H */
diff --git a/vendor/voclient/include/curl/curlbuild.h b/vendor/voclient/include/curl/curlbuild.h
new file mode 100644
index 00000000..81f4a285
--- /dev/null
+++ b/vendor/voclient/include/curl/curlbuild.h
@@ -0,0 +1,191 @@
+/* include/curl/curlbuild.h.  Generated from curlbuild.h.in by configure.  */
+#ifndef __CURL_CURLBUILD_H
+#define __CURL_CURLBUILD_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/* ================================================================ */
+/*               NOTES FOR CONFIGURE CAPABLE SYSTEMS                */
+/* ================================================================ */
+
+/*
+ * NOTE 1:
+ * -------
+ *
+ * Nothing in this file is intended to be modified or adjusted by the
+ * curl library user nor by the curl library builder.
+ *
+ * If you think that something actually needs to be changed, adjusted
+ * or fixed in this file, then, report it on the libcurl development
+ * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/
+ *
+ * This header file shall only export symbols which are 'curl' or 'CURL'
+ * prefixed, otherwise public name space would be polluted.
+ *
+ * NOTE 2:
+ * -------
+ *
+ * Right now you might be staring at file include/curl/curlbuild.h.in or
+ * at file include/curl/curlbuild.h, this is due to the following reason:
+ *
+ * On systems capable of running the configure script, the configure process
+ * will overwrite the distributed include/curl/curlbuild.h file with one that
+ * is suitable and specific to the library being configured and built, which
+ * is generated from the include/curl/curlbuild.h.in template file.
+ *
+ */
+
+/* ================================================================ */
+/*  DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE  */
+/* ================================================================ */
+
+#ifdef CURL_SIZEOF_LONG
+#  error "CURL_SIZEOF_LONG shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined
+#endif
+
+#ifdef CURL_TYPEOF_CURL_SOCKLEN_T
+#  error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined
+#endif
+
+#ifdef CURL_SIZEOF_CURL_SOCKLEN_T
+#  error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined
+#endif
+
+#ifdef CURL_TYPEOF_CURL_OFF_T
+#  error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_FORMAT_CURL_OFF_T
+#  error "CURL_FORMAT_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_FORMAT_CURL_OFF_TU
+#  error "CURL_FORMAT_CURL_OFF_TU shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_already_defined
+#endif
+
+#ifdef CURL_FORMAT_OFF_T
+#  error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined
+#endif
+
+#ifdef CURL_SIZEOF_CURL_OFF_T
+#  error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_SUFFIX_CURL_OFF_T
+#  error "CURL_SUFFIX_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_SUFFIX_CURL_OFF_TU
+#  error "CURL_SUFFIX_CURL_OFF_TU shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_already_defined
+#endif
+
+/* ================================================================ */
+/*  EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY  */
+/* ================================================================ */
+
+/* Configure process defines this to 1 when it finds out that system  */
+/* header file ws2tcpip.h must be included by the external interface. */
+/* #undef CURL_PULL_WS2TCPIP_H */
+#ifdef CURL_PULL_WS2TCPIP_H
+#  ifndef WIN32_LEAN_AND_MEAN
+#    define WIN32_LEAN_AND_MEAN
+#  endif
+#  include <windows.h>
+#  include <winsock2.h>
+#  include <ws2tcpip.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system   */
+/* header file sys/types.h must be included by the external interface. */
+#define CURL_PULL_SYS_TYPES_H 1
+#ifdef CURL_PULL_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system */
+/* header file stdint.h must be included by the external interface.  */
+#define CURL_PULL_STDINT_H 1
+#ifdef CURL_PULL_STDINT_H
+#  include <stdint.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system  */
+/* header file inttypes.h must be included by the external interface. */
+#define CURL_PULL_INTTYPES_H 1
+#ifdef CURL_PULL_INTTYPES_H
+#  include <inttypes.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system    */
+/* header file sys/socket.h must be included by the external interface. */
+#define CURL_PULL_SYS_SOCKET_H 1
+#ifdef CURL_PULL_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
+
+/* The size of `long', as computed by sizeof. */
+#define CURL_SIZEOF_LONG 4
+
+/* Integral data type used for curl_socklen_t. */
+#define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
+
+/* The size of `curl_socklen_t', as computed by sizeof. */
+#define CURL_SIZEOF_CURL_SOCKLEN_T 4
+
+/* Data type definition of curl_socklen_t. */
+typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t;
+
+/* Signed integral data type used for curl_off_t. */
+#define CURL_TYPEOF_CURL_OFF_T int64_t
+
+/* Data type definition of curl_off_t. */
+typedef CURL_TYPEOF_CURL_OFF_T curl_off_t;
+
+/* curl_off_t formatting string directive without "%" conversion specifier. */
+#define CURL_FORMAT_CURL_OFF_T "lld"
+
+/* unsigned curl_off_t formatting string without "%" conversion specifier. */
+#define CURL_FORMAT_CURL_OFF_TU "llu"
+
+/* curl_off_t formatting string directive with "%" conversion specifier. */
+#define CURL_FORMAT_OFF_T "%lld"
+
+/* The size of `curl_off_t', as computed by sizeof. */
+#define CURL_SIZEOF_CURL_OFF_T 8
+
+/* curl_off_t constant suffix. */
+#define CURL_SUFFIX_CURL_OFF_T LL
+
+/* unsigned curl_off_t constant suffix. */
+#define CURL_SUFFIX_CURL_OFF_TU ULL
+
+#endif /* __CURL_CURLBUILD_H */
diff --git a/vendor/voclient/include/curl/curlbuild.h.cmake b/vendor/voclient/include/curl/curlbuild.h.cmake
new file mode 100644
index 00000000..3aa772fc
--- /dev/null
+++ b/vendor/voclient/include/curl/curlbuild.h.cmake
@@ -0,0 +1,180 @@
+#ifndef __CURL_CURLBUILD_H
+#define __CURL_CURLBUILD_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/* ================================================================ */
+/*               NOTES FOR CONFIGURE CAPABLE SYSTEMS                */
+/* ================================================================ */
+
+/*
+ * NOTE 1:
+ * -------
+ *
+ * Nothing in this file is intended to be modified or adjusted by the
+ * curl library user nor by the curl library builder.
+ *
+ * If you think that something actually needs to be changed, adjusted
+ * or fixed in this file, then, report it on the libcurl development
+ * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/
+ *
+ * This header file shall only export symbols which are 'curl' or 'CURL'
+ * prefixed, otherwise public name space would be polluted.
+ *
+ * NOTE 2:
+ * -------
+ *
+ * Right now you might be staring at file include/curl/curlbuild.h.in or
+ * at file include/curl/curlbuild.h, this is due to the following reason:
+ *
+ * On systems capable of running the configure script, the configure process
+ * will overwrite the distributed include/curl/curlbuild.h file with one that
+ * is suitable and specific to the library being configured and built, which
+ * is generated from the include/curl/curlbuild.h.in template file.
+ *
+ */
+
+/* ================================================================ */
+/*  DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE  */
+/* ================================================================ */
+
+#ifdef CURL_SIZEOF_LONG
+#  error "CURL_SIZEOF_LONG shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined
+#endif
+
+#ifdef CURL_TYPEOF_CURL_SOCKLEN_T
+#  error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined
+#endif
+
+#ifdef CURL_SIZEOF_CURL_SOCKLEN_T
+#  error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined
+#endif
+#ifdef CURL_TYPEOF_CURL_OFF_T
+#  error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_FORMAT_CURL_OFF_T
+#  error "CURL_FORMAT_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_FORMAT_CURL_OFF_TU
+#  error "CURL_FORMAT_CURL_OFF_TU shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_already_defined
+#endif
+
+#ifdef CURL_FORMAT_OFF_T
+#  error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined
+#endif
+
+#ifdef CURL_SIZEOF_CURL_OFF_T
+#  error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_SUFFIX_CURL_OFF_T
+#  error "CURL_SUFFIX_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_SUFFIX_CURL_OFF_TU
+#  error "CURL_SUFFIX_CURL_OFF_TU shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_already_defined
+#endif
+
+/* ================================================================ */
+/*  EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY  */
+/* ================================================================ */
+
+/* Configure process defines this to 1 when it finds out that system   */
+/* header file sys/types.h must be included by the external interface. */
+#cmakedefine CURL_PULL_SYS_TYPES_H ${CURL_PULL_SYS_TYPES_H}
+#ifdef CURL_PULL_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system */
+/* header file stdint.h must be included by the external interface.  */
+#cmakedefine CURL_PULL_STDINT_H ${CURL_PULL_STDINT_H}
+#ifdef CURL_PULL_STDINT_H
+#  include <stdint.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system  */
+/* header file inttypes.h must be included by the external interface. */
+#cmakedefine CURL_PULL_INTTYPES_H ${CURL_PULL_INTTYPES_H}
+#ifdef CURL_PULL_INTTYPES_H
+#  include <inttypes.h>
+#endif
+
+/* The size of `long', as computed by sizeof. */
+#cmakedefine CURL_SIZEOF_LONG ${CURL_SIZEOF_LONG}
+
+/* Integral data type used for curl_socklen_t. */
+#cmakedefine CURL_TYPEOF_CURL_SOCKLEN_T ${CURL_TYPEOF_CURL_SOCKLEN_T}
+
+/* on windows socklen_t is in here */
+#ifdef _WIN32
+#  include <winsock2.h>
+#  include <ws2tcpip.h>
+#endif
+
+#ifdef HAVE_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
+
+/* Data type definition of curl_socklen_t. */
+typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t;
+
+/* The size of `curl_socklen_t', as computed by sizeof. */
+#cmakedefine CURL_SIZEOF_CURL_SOCKLEN_T ${CURL_SIZEOF_CURL_SOCKLEN_T}
+
+/* Signed integral data type used for curl_off_t. */
+#cmakedefine CURL_TYPEOF_CURL_OFF_T ${CURL_TYPEOF_CURL_OFF_T}
+
+/* Data type definition of curl_off_t. */
+typedef CURL_TYPEOF_CURL_OFF_T curl_off_t;
+
+/* curl_off_t formatting string directive without "%" conversion specifier. */
+#cmakedefine CURL_FORMAT_CURL_OFF_T "${CURL_FORMAT_CURL_OFF_T}"
+
+/* unsigned curl_off_t formatting string without "%" conversion specifier. */
+#cmakedefine CURL_FORMAT_CURL_OFF_TU "${CURL_FORMAT_CURL_OFF_TU}"
+
+/* curl_off_t formatting string directive with "%" conversion specifier. */
+#cmakedefine CURL_FORMAT_OFF_T "${CURL_FORMAT_OFF_T}"
+
+/* The size of `curl_off_t', as computed by sizeof. */
+#cmakedefine CURL_SIZEOF_CURL_OFF_T ${CURL_SIZEOF_CURL_OFF_T}
+
+/* curl_off_t constant suffix. */
+#cmakedefine CURL_SUFFIX_CURL_OFF_T ${CURL_SUFFIX_CURL_OFF_T}
+
+/* unsigned curl_off_t constant suffix. */
+#cmakedefine CURL_SUFFIX_CURL_OFF_TU ${CURL_SUFFIX_CURL_OFF_TU}
+
+#endif /* __CURL_CURLBUILD_H */
diff --git a/vendor/voclient/include/curl/curlbuild.h.in b/vendor/voclient/include/curl/curlbuild.h.in
new file mode 100644
index 00000000..cb1de80a
--- /dev/null
+++ b/vendor/voclient/include/curl/curlbuild.h.in
@@ -0,0 +1,190 @@
+#ifndef __CURL_CURLBUILD_H
+#define __CURL_CURLBUILD_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/* ================================================================ */
+/*               NOTES FOR CONFIGURE CAPABLE SYSTEMS                */
+/* ================================================================ */
+
+/*
+ * NOTE 1:
+ * -------
+ *
+ * Nothing in this file is intended to be modified or adjusted by the
+ * curl library user nor by the curl library builder.
+ *
+ * If you think that something actually needs to be changed, adjusted
+ * or fixed in this file, then, report it on the libcurl development
+ * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/
+ *
+ * This header file shall only export symbols which are 'curl' or 'CURL'
+ * prefixed, otherwise public name space would be polluted.
+ *
+ * NOTE 2:
+ * -------
+ *
+ * Right now you might be staring at file include/curl/curlbuild.h.in or
+ * at file include/curl/curlbuild.h, this is due to the following reason:
+ *
+ * On systems capable of running the configure script, the configure process
+ * will overwrite the distributed include/curl/curlbuild.h file with one that
+ * is suitable and specific to the library being configured and built, which
+ * is generated from the include/curl/curlbuild.h.in template file.
+ *
+ */
+
+/* ================================================================ */
+/*  DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE  */
+/* ================================================================ */
+
+#ifdef CURL_SIZEOF_LONG
+#  error "CURL_SIZEOF_LONG shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined
+#endif
+
+#ifdef CURL_TYPEOF_CURL_SOCKLEN_T
+#  error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined
+#endif
+
+#ifdef CURL_SIZEOF_CURL_SOCKLEN_T
+#  error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined
+#endif
+
+#ifdef CURL_TYPEOF_CURL_OFF_T
+#  error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_FORMAT_CURL_OFF_T
+#  error "CURL_FORMAT_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_FORMAT_CURL_OFF_TU
+#  error "CURL_FORMAT_CURL_OFF_TU shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_already_defined
+#endif
+
+#ifdef CURL_FORMAT_OFF_T
+#  error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined
+#endif
+
+#ifdef CURL_SIZEOF_CURL_OFF_T
+#  error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_SUFFIX_CURL_OFF_T
+#  error "CURL_SUFFIX_CURL_OFF_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_already_defined
+#endif
+
+#ifdef CURL_SUFFIX_CURL_OFF_TU
+#  error "CURL_SUFFIX_CURL_OFF_TU shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_already_defined
+#endif
+
+/* ================================================================ */
+/*  EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY  */
+/* ================================================================ */
+
+/* Configure process defines this to 1 when it finds out that system  */
+/* header file ws2tcpip.h must be included by the external interface. */
+#undef CURL_PULL_WS2TCPIP_H
+#ifdef CURL_PULL_WS2TCPIP_H
+#  ifndef WIN32_LEAN_AND_MEAN
+#    define WIN32_LEAN_AND_MEAN
+#  endif
+#  include <windows.h>
+#  include <winsock2.h>
+#  include <ws2tcpip.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system   */
+/* header file sys/types.h must be included by the external interface. */
+#undef CURL_PULL_SYS_TYPES_H
+#ifdef CURL_PULL_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system */
+/* header file stdint.h must be included by the external interface.  */
+#undef CURL_PULL_STDINT_H
+#ifdef CURL_PULL_STDINT_H
+#  include <stdint.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system  */
+/* header file inttypes.h must be included by the external interface. */
+#undef CURL_PULL_INTTYPES_H
+#ifdef CURL_PULL_INTTYPES_H
+#  include <inttypes.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system    */
+/* header file sys/socket.h must be included by the external interface. */
+#undef CURL_PULL_SYS_SOCKET_H
+#ifdef CURL_PULL_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
+
+/* The size of `long', as computed by sizeof. */
+#undef CURL_SIZEOF_LONG
+
+/* Integral data type used for curl_socklen_t. */
+#undef CURL_TYPEOF_CURL_SOCKLEN_T
+
+/* The size of `curl_socklen_t', as computed by sizeof. */
+#undef CURL_SIZEOF_CURL_SOCKLEN_T
+
+/* Data type definition of curl_socklen_t. */
+typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t;
+
+/* Signed integral data type used for curl_off_t. */
+#undef CURL_TYPEOF_CURL_OFF_T
+
+/* Data type definition of curl_off_t. */
+typedef CURL_TYPEOF_CURL_OFF_T curl_off_t;
+
+/* curl_off_t formatting string directive without "%" conversion specifier. */
+#undef CURL_FORMAT_CURL_OFF_T
+
+/* unsigned curl_off_t formatting string without "%" conversion specifier. */
+#undef CURL_FORMAT_CURL_OFF_TU
+
+/* curl_off_t formatting string directive with "%" conversion specifier. */
+#undef CURL_FORMAT_OFF_T
+
+/* The size of `curl_off_t', as computed by sizeof. */
+#undef CURL_SIZEOF_CURL_OFF_T
+
+/* curl_off_t constant suffix. */
+#undef CURL_SUFFIX_CURL_OFF_T
+
+/* unsigned curl_off_t constant suffix. */
+#undef CURL_SUFFIX_CURL_OFF_TU
+
+#endif /* __CURL_CURLBUILD_H */
diff --git a/vendor/voclient/include/curl/curlrules.h b/vendor/voclient/include/curl/curlrules.h
new file mode 100644
index 00000000..8aad1df6
--- /dev/null
+++ b/vendor/voclient/include/curl/curlrules.h
@@ -0,0 +1,252 @@
+#ifndef __CURL_CURLRULES_H
+#define __CURL_CURLRULES_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/* ================================================================ */
+/*                    COMPILE TIME SANITY CHECKS                    */
+/* ================================================================ */
+
+/*
+ * NOTE 1:
+ * -------
+ *
+ * All checks done in this file are intentionally placed in a public
+ * header file which is pulled by curl/curl.h when an application is
+ * being built using an already built libcurl library. Additionally
+ * this file is also included and used when building the library.
+ *
+ * If compilation fails on this file it is certainly sure that the
+ * problem is elsewhere. It could be a problem in the curlbuild.h
+ * header file, or simply that you are using different compilation
+ * settings than those used to build the library.
+ *
+ * Nothing in this file is intended to be modified or adjusted by the
+ * curl library user nor by the curl library builder.
+ *
+ * Do not deactivate any check, these are done to make sure that the
+ * library is properly built and used.
+ *
+ * You can find further help on the libcurl development mailing list:
+ * http://cool.haxx.se/mailman/listinfo/curl-library/
+ *
+ * NOTE 2
+ * ------
+ *
+ * Some of the following compile time checks are based on the fact
+ * that the dimension of a constant array can not be a negative one.
+ * In this way if the compile time verification fails, the compilation
+ * will fail issuing an error. The error description wording is compiler
+ * dependent but it will be quite similar to one of the following:
+ *
+ *   "negative subscript or subscript is too large"
+ *   "array must have at least one element"
+ *   "-1 is an illegal array size"
+ *   "size of array is negative"
+ *
+ * If you are building an application which tries to use an already
+ * built libcurl library and you are getting this kind of errors on
+ * this file, it is a clear indication that there is a mismatch between
+ * how the library was built and how you are trying to use it for your
+ * application. Your already compiled or binary library provider is the
+ * only one who can give you the details you need to properly use it.
+ */
+
+/*
+ * Verify that some macros are actually defined.
+ */
+
+#ifndef CURL_SIZEOF_LONG
+#  error "CURL_SIZEOF_LONG definition is missing!"
+   Error Compilation_aborted_CURL_SIZEOF_LONG_is_missing
+#endif
+
+#ifndef CURL_TYPEOF_CURL_SOCKLEN_T
+#  error "CURL_TYPEOF_CURL_SOCKLEN_T definition is missing!"
+   Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_is_missing
+#endif
+
+#ifndef CURL_SIZEOF_CURL_SOCKLEN_T
+#  error "CURL_SIZEOF_CURL_SOCKLEN_T definition is missing!"
+   Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_is_missing
+#endif
+
+#ifndef CURL_TYPEOF_CURL_OFF_T
+#  error "CURL_TYPEOF_CURL_OFF_T definition is missing!"
+   Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_is_missing
+#endif
+
+#ifndef CURL_FORMAT_CURL_OFF_T
+#  error "CURL_FORMAT_CURL_OFF_T definition is missing!"
+   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_is_missing
+#endif
+
+#ifndef CURL_FORMAT_CURL_OFF_TU
+#  error "CURL_FORMAT_CURL_OFF_TU definition is missing!"
+   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_is_missing
+#endif
+
+#ifndef CURL_FORMAT_OFF_T
+#  error "CURL_FORMAT_OFF_T definition is missing!"
+   Error Compilation_aborted_CURL_FORMAT_OFF_T_is_missing
+#endif
+
+#ifndef CURL_SIZEOF_CURL_OFF_T
+#  error "CURL_SIZEOF_CURL_OFF_T definition is missing!"
+   Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_is_missing
+#endif
+
+#ifndef CURL_SUFFIX_CURL_OFF_T
+#  error "CURL_SUFFIX_CURL_OFF_T definition is missing!"
+   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_is_missing
+#endif
+
+#ifndef CURL_SUFFIX_CURL_OFF_TU
+#  error "CURL_SUFFIX_CURL_OFF_TU definition is missing!"
+   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_is_missing
+#endif
+
+/*
+ * Macros private to this header file.
+ */
+
+#define CurlchkszEQ(t, s) sizeof(t) == s ? 1 : -1
+
+#define CurlchkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1
+
+/*
+ * Verify that the size previously defined and expected for long
+ * is the same as the one reported by sizeof() at compile time.
+ */
+
+typedef char
+  __curl_rule_01__
+    [CurlchkszEQ(long, CURL_SIZEOF_LONG)];
+
+/*
+ * Verify that the size previously defined and expected for
+ * curl_off_t is actually the the same as the one reported
+ * by sizeof() at compile time.
+ */
+
+typedef char
+  __curl_rule_02__
+    [CurlchkszEQ(curl_off_t, CURL_SIZEOF_CURL_OFF_T)];
+
+/*
+ * Verify at compile time that the size of curl_off_t as reported
+ * by sizeof() is greater or equal than the one reported for long
+ * for the current compilation.
+ */
+
+typedef char
+  __curl_rule_03__
+    [CurlchkszGE(curl_off_t, long)];
+
+/*
+ * Verify that the size previously defined and expected for
+ * curl_socklen_t is actually the the same as the one reported
+ * by sizeof() at compile time.
+ */
+
+typedef char
+  __curl_rule_04__
+    [CurlchkszEQ(curl_socklen_t, CURL_SIZEOF_CURL_SOCKLEN_T)];
+
+/*
+ * Verify at compile time that the size of curl_socklen_t as reported
+ * by sizeof() is greater or equal than the one reported for int for
+ * the current compilation.
+ */
+
+typedef char
+  __curl_rule_05__
+    [CurlchkszGE(curl_socklen_t, int)];
+
+/* ================================================================ */
+/*          EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS           */
+/* ================================================================ */
+
+/*
+ * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow
+ * these to be visible and exported by the external libcurl interface API,
+ * while also making them visible to the library internals, simply including
+ * setup.h, without actually needing to include curl.h internally.
+ * If some day this section would grow big enough, all this should be moved
+ * to its own header file.
+ */
+
+/*
+ * Figure out if we can use the ## preprocessor operator, which is supported
+ * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__
+ * or  __cplusplus so we need to carefully check for them too.
+ */
+
+#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \
+  defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \
+  defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \
+  defined(__ILEC400__)
+  /* This compiler is believed to have an ISO compatible preprocessor */
+#define CURL_ISOCPP
+#else
+  /* This compiler is believed NOT to have an ISO compatible preprocessor */
+#undef CURL_ISOCPP
+#endif
+
+/*
+ * Macros for minimum-width signed and unsigned curl_off_t integer constants.
+ */
+
+#ifdef CURL_ISOCPP
+#  define __CURL_OFF_T_C_HELPER2(Val,Suffix) Val ## Suffix
+#else
+#  define __CURL_OFF_T_C_HELPER2(Val,Suffix) Val/**/Suffix
+#endif
+#define __CURL_OFF_T_C_HELPER1(Val,Suffix) __CURL_OFF_T_C_HELPER2(Val,Suffix)
+#define CURL_OFF_T_C(Val)  __CURL_OFF_T_C_HELPER1(Val,CURL_SUFFIX_CURL_OFF_T)
+#define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HELPER1(Val,CURL_SUFFIX_CURL_OFF_TU)
+
+/*
+ * Get rid of macros private to this header file.
+ */
+
+#undef CurlchkszEQ
+#undef CurlchkszGE
+
+/*
+ * Get rid of macros not intended to exist beyond this point.
+ */
+
+#undef CURL_PULL_WS2TCPIP_H
+#undef CURL_PULL_SYS_TYPES_H
+#undef CURL_PULL_SYS_SOCKET_H
+#undef CURL_PULL_STDINT_H
+#undef CURL_PULL_INTTYPES_H
+
+#undef CURL_TYPEOF_CURL_SOCKLEN_T
+#undef CURL_TYPEOF_CURL_OFF_T
+
+#ifdef CURL_NO_OLDIES
+#undef CURL_FORMAT_OFF_T /* not required since 7.19.0 - obsoleted in 7.20.0 */
+#endif
+
+#endif /* __CURL_CURLRULES_H */
diff --git a/vendor/voclient/include/curl/curlver.h b/vendor/voclient/include/curl/curlver.h
new file mode 100644
index 00000000..35ca9a8d
--- /dev/null
+++ b/vendor/voclient/include/curl/curlver.h
@@ -0,0 +1,69 @@
+#ifndef __CURL_CURLVER_H
+#define __CURL_CURLVER_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/* This header file contains nothing but libcurl version info, generated by
+   a script at release-time. This was made its own header file in 7.11.2 */
+
+/* This is the global package copyright */
+#define LIBCURL_COPYRIGHT "1996 - 2010 Daniel Stenberg, <daniel@haxx.se>."
+
+/* This is the version number of the libcurl package from which this header
+   file origins: */
+#define LIBCURL_VERSION "7.20.1"
+
+/* The numeric version number is also available "in parts" by using these
+   defines: */
+#define LIBCURL_VERSION_MAJOR 7
+#define LIBCURL_VERSION_MINOR 20
+#define LIBCURL_VERSION_PATCH 1
+
+/* This is the numeric version of the libcurl version number, meant for easier
+   parsing and comparions by programs. The LIBCURL_VERSION_NUM define will
+   always follow this syntax:
+
+         0xXXYYZZ
+
+   Where XX, YY and ZZ are the main version, release and patch numbers in
+   hexadecimal (using 8 bits each). All three numbers are always represented
+   using two digits.  1.2 would appear as "0x010200" while version 9.11.7
+   appears as "0x090b07".
+
+   This 6-digit (24 bits) hexadecimal number does not show pre-release number,
+   and it is always a greater number in a more recent release. It makes
+   comparisons with greater than and less than work.
+*/
+#define LIBCURL_VERSION_NUM 0x071401
+
+/*
+ * This is the date and time when the full source package was created. The
+ * timestamp is not stored in git, as the timestamp is properly set in the
+ * tarballs by the maketgz script.
+ *
+ * The format of the date should follow this template:
+ *
+ * "Mon Feb 12 11:35:33 UTC 2007"
+ */
+#define LIBCURL_TIMESTAMP "Wed Apr 14 14:55:20 UTC 2010"
+
+#endif /* __CURL_CURLVER_H */
diff --git a/vendor/voclient/include/curl/easy.h b/vendor/voclient/include/curl/easy.h
new file mode 100644
index 00000000..1ddb4fe5
--- /dev/null
+++ b/vendor/voclient/include/curl/easy.h
@@ -0,0 +1,102 @@
+#ifndef __CURL_EASY_H
+#define __CURL_EASY_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+CURL_EXTERN CURL *curl_easy_init(void);
+CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
+CURL_EXTERN CURLcode curl_easy_perform(CURL *curl);
+CURL_EXTERN void curl_easy_cleanup(CURL *curl);
+
+/*
+ * NAME curl_easy_getinfo()
+ *
+ * DESCRIPTION
+ *
+ * Request internal information from the curl session with this function.  The
+ * third argument MUST be a pointer to a long, a pointer to a char * or a
+ * pointer to a double (as the documentation describes elsewhere).  The data
+ * pointed to will be filled in accordingly and can be relied upon only if the
+ * function returns CURLE_OK.  This function is intended to get used *AFTER* a
+ * performed transfer, all results from this function are undefined until the
+ * transfer is completed.
+ */
+CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
+
+
+/*
+ * NAME curl_easy_duphandle()
+ *
+ * DESCRIPTION
+ *
+ * Creates a new curl session handle with the same options set for the handle
+ * passed in. Duplicating a handle could only be a matter of cloning data and
+ * options, internal state info and things like persistant connections cannot
+ * be transfered. It is useful in multithreaded applications when you can run
+ * curl_easy_duphandle() for each new thread to avoid a series of identical
+ * curl_easy_setopt() invokes in every thread.
+ */
+CURL_EXTERN CURL* curl_easy_duphandle(CURL *curl);
+
+/*
+ * NAME curl_easy_reset()
+ *
+ * DESCRIPTION
+ *
+ * Re-initializes a CURL handle to the default values. This puts back the
+ * handle to the same state as it was in when it was just created.
+ *
+ * It does keep: live connections, the Session ID cache, the DNS cache and the
+ * cookies.
+ */
+CURL_EXTERN void curl_easy_reset(CURL *curl);
+
+/*
+ * NAME curl_easy_recv()
+ *
+ * DESCRIPTION
+ *
+ * Receives data from the connected socket. Use after successful
+ * curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
+ */
+CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen,
+                                    size_t *n);
+
+/*
+ * NAME curl_easy_send()
+ *
+ * DESCRIPTION
+ *
+ * Sends data over the connected socket. Use after successful
+ * curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
+ */
+CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer,
+                                    size_t buflen, size_t *n);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/vendor/voclient/include/curl/mprintf.h b/vendor/voclient/include/curl/mprintf.h
new file mode 100644
index 00000000..de7dd2f3
--- /dev/null
+++ b/vendor/voclient/include/curl/mprintf.h
@@ -0,0 +1,81 @@
+#ifndef __CURL_MPRINTF_H
+#define __CURL_MPRINTF_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include <stdarg.h>
+#include <stdio.h> /* needed for FILE */
+
+#include "curl.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+CURL_EXTERN int curl_mprintf(const char *format, ...);
+CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...);
+CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...);
+CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength,
+                               const char *format, ...);
+CURL_EXTERN int curl_mvprintf(const char *format, va_list args);
+CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args);
+CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args);
+CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength,
+                                const char *format, va_list args);
+CURL_EXTERN char *curl_maprintf(const char *format, ...);
+CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args);
+
+#ifdef _MPRINTF_REPLACE
+# undef printf
+# undef fprintf
+# undef sprintf
+# undef vsprintf
+# undef snprintf
+# undef vprintf
+# undef vfprintf
+# undef vsnprintf
+# undef aprintf
+# undef vaprintf
+# define printf curl_mprintf
+# define fprintf curl_mfprintf
+#ifdef CURLDEBUG
+/* When built with CURLDEBUG we define away the sprintf() functions since we
+   don't want internal code to be using them */
+# define sprintf sprintf_was_used
+# define vsprintf vsprintf_was_used
+#else
+# define sprintf curl_msprintf
+# define vsprintf curl_mvsprintf
+#endif
+# define snprintf curl_msnprintf
+# define vprintf curl_mvprintf
+# define vfprintf curl_mvfprintf
+# define vsnprintf curl_mvsnprintf
+# define aprintf curl_maprintf
+# define vaprintf curl_mvaprintf
+#endif
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* __CURL_MPRINTF_H */
diff --git a/vendor/voclient/include/curl/multi.h b/vendor/voclient/include/curl/multi.h
new file mode 100644
index 00000000..f9656666
--- /dev/null
+++ b/vendor/voclient/include/curl/multi.h
@@ -0,0 +1,345 @@
+#ifndef __CURL_MULTI_H
+#define __CURL_MULTI_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+/*
+  This is an "external" header file. Don't give away any internals here!
+
+  GOALS
+
+  o Enable a "pull" interface. The application that uses libcurl decides where
+    and when to ask libcurl to get/send data.
+
+  o Enable multiple simultaneous transfers in the same thread without making it
+    complicated for the application.
+
+  o Enable the application to select() on its own file descriptors and curl's
+    file descriptors simultaneous easily.
+
+*/
+
+/*
+ * This header file should not really need to include "curl.h" since curl.h
+ * itself includes this file and we expect user applications to do #include
+ * <curl/curl.h> without the need for especially including multi.h.
+ *
+ * For some reason we added this include here at one point, and rather than to
+ * break existing (wrongly written) libcurl applications, we leave it as-is
+ * but with this warning attached.
+ */
+#include "curl.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef void CURLM;
+
+typedef enum {
+  CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or
+                                    curl_multi_socket*() soon */
+  CURLM_OK,
+  CURLM_BAD_HANDLE,      /* the passed-in handle is not a valid CURLM handle */
+  CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */
+  CURLM_OUT_OF_MEMORY,   /* if you ever get this, you're in deep sh*t */
+  CURLM_INTERNAL_ERROR,  /* this is a libcurl bug */
+  CURLM_BAD_SOCKET,      /* the passed in socket argument did not match */
+  CURLM_UNKNOWN_OPTION,  /* curl_multi_setopt() with unsupported option */
+  CURLM_LAST
+} CURLMcode;
+
+/* just to make code nicer when using curl_multi_socket() you can now check
+   for CURLM_CALL_MULTI_SOCKET too in the same style it works for
+   curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */
+#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM
+
+typedef enum {
+  CURLMSG_NONE, /* first, not used */
+  CURLMSG_DONE, /* This easy handle has completed. 'result' contains
+                   the CURLcode of the transfer */
+  CURLMSG_LAST /* last, not used */
+} CURLMSG;
+
+struct CURLMsg {
+  CURLMSG msg;       /* what this message means */
+  CURL *easy_handle; /* the handle it concerns */
+  union {
+    void *whatever;    /* message-specific data */
+    CURLcode result;   /* return code for transfer */
+  } data;
+};
+typedef struct CURLMsg CURLMsg;
+
+/*
+ * Name:    curl_multi_init()
+ *
+ * Desc:    inititalize multi-style curl usage
+ *
+ * Returns: a new CURLM handle to use in all 'curl_multi' functions.
+ */
+CURL_EXTERN CURLM *curl_multi_init(void);
+
+/*
+ * Name:    curl_multi_add_handle()
+ *
+ * Desc:    add a standard curl handle to the multi stack
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle,
+                                            CURL *curl_handle);
+
+ /*
+  * Name:    curl_multi_remove_handle()
+  *
+  * Desc:    removes a curl handle from the multi stack again
+  *
+  * Returns: CURLMcode type, general multi error code.
+  */
+CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
+                                               CURL *curl_handle);
+
+ /*
+  * Name:    curl_multi_fdset()
+  *
+  * Desc:    Ask curl for its fd_set sets. The app can use these to select() or
+  *          poll() on. We want curl_multi_perform() called as soon as one of
+  *          them are ready.
+  *
+  * Returns: CURLMcode type, general multi error code.
+  */
+CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle,
+                                       fd_set *read_fd_set,
+                                       fd_set *write_fd_set,
+                                       fd_set *exc_fd_set,
+                                       int *max_fd);
+
+ /*
+  * Name:    curl_multi_perform()
+  *
+  * Desc:    When the app thinks there's data available for curl it calls this
+  *          function to read/write whatever there is right now. This returns
+  *          as soon as the reads and writes are done. This function does not
+  *          require that there actually is data available for reading or that
+  *          data can be written, it can be called just in case. It returns
+  *          the number of handles that still transfer data in the second
+  *          argument's integer-pointer.
+  *
+  * Returns: CURLMcode type, general multi error code. *NOTE* that this only
+  *          returns errors etc regarding the whole multi stack. There might
+  *          still have occurred problems on invidual transfers even when this
+  *          returns OK.
+  */
+CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle,
+                                         int *running_handles);
+
+ /*
+  * Name:    curl_multi_cleanup()
+  *
+  * Desc:    Cleans up and removes a whole multi stack. It does not free or
+  *          touch any individual easy handles in any way. We need to define
+  *          in what state those handles will be if this function is called
+  *          in the middle of a transfer.
+  *
+  * Returns: CURLMcode type, general multi error code.
+  */
+CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
+
+/*
+ * Name:    curl_multi_info_read()
+ *
+ * Desc:    Ask the multi handle if there's any messages/informationals from
+ *          the individual transfers. Messages include informationals such as
+ *          error code from the transfer or just the fact that a transfer is
+ *          completed. More details on these should be written down as well.
+ *
+ *          Repeated calls to this function will return a new struct each
+ *          time, until a special "end of msgs" struct is returned as a signal
+ *          that there is no more to get at this point.
+ *
+ *          The data the returned pointer points to will not survive calling
+ *          curl_multi_cleanup().
+ *
+ *          The 'CURLMsg' struct is meant to be very simple and only contain
+ *          very basic informations. If more involved information is wanted,
+ *          we will provide the particular "transfer handle" in that struct
+ *          and that should/could/would be used in subsequent
+ *          curl_easy_getinfo() calls (or similar). The point being that we
+ *          must never expose complex structs to applications, as then we'll
+ *          undoubtably get backwards compatibility problems in the future.
+ *
+ * Returns: A pointer to a filled-in struct, or NULL if it failed or ran out
+ *          of structs. It also writes the number of messages left in the
+ *          queue (after this read) in the integer the second argument points
+ *          to.
+ */
+CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle,
+                                          int *msgs_in_queue);
+
+/*
+ * Name:    curl_multi_strerror()
+ *
+ * Desc:    The curl_multi_strerror function may be used to turn a CURLMcode
+ *          value into the equivalent human readable error string.  This is
+ *          useful for printing meaningful error messages.
+ *
+ * Returns: A pointer to a zero-terminated error message.
+ */
+CURL_EXTERN const char *curl_multi_strerror(CURLMcode);
+
+/*
+ * Name:    curl_multi_socket() and
+ *          curl_multi_socket_all()
+ *
+ * Desc:    An alternative version of curl_multi_perform() that allows the
+ *          application to pass in one of the file descriptors that have been
+ *          detected to have "action" on them and let libcurl perform.
+ *          See man page for details.
+ */
+#define CURL_POLL_NONE   0
+#define CURL_POLL_IN     1
+#define CURL_POLL_OUT    2
+#define CURL_POLL_INOUT  3
+#define CURL_POLL_REMOVE 4
+
+#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD
+
+#define CURL_CSELECT_IN   0x01
+#define CURL_CSELECT_OUT  0x02
+#define CURL_CSELECT_ERR  0x04
+
+typedef int (*curl_socket_callback)(CURL *easy,      /* easy handle */
+                                    curl_socket_t s, /* socket */
+                                    int what,        /* see above */
+                                    void *userp,     /* private callback
+                                                        pointer */
+                                    void *socketp);  /* private socket
+                                                        pointer */
+/*
+ * Name:    curl_multi_timer_callback
+ *
+ * Desc:    Called by libcurl whenever the library detects a change in the
+ *          maximum number of milliseconds the app is allowed to wait before
+ *          curl_multi_socket() or curl_multi_perform() must be called
+ *          (to allow libcurl's timed events to take place).
+ *
+ * Returns: The callback should return zero.
+ */
+typedef int (*curl_multi_timer_callback)(CURLM *multi,    /* multi handle */
+                                         long timeout_ms, /* see above */
+                                         void *userp);    /* private callback
+                                                             pointer */
+
+CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s,
+                                        int *running_handles);
+
+CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle,
+                                               curl_socket_t s,
+                                               int ev_bitmask,
+                                               int *running_handles);
+
+CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle,
+                                            int *running_handles);
+
+#ifndef CURL_ALLOW_OLD_MULTI_SOCKET
+/* This macro below was added in 7.16.3 to push users who recompile to use
+   the new curl_multi_socket_action() instead of the old curl_multi_socket()
+*/
+#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z)
+#endif
+
+/*
+ * Name:    curl_multi_timeout()
+ *
+ * Desc:    Returns the maximum number of milliseconds the app is allowed to
+ *          wait before curl_multi_socket() or curl_multi_perform() must be
+ *          called (to allow libcurl's timed events to take place).
+ *
+ * Returns: CURLM error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle,
+                                         long *milliseconds);
+
+#undef CINIT /* re-using the same name as in curl.h */
+
+#ifdef CURL_ISOCPP
+#define CINIT(name,type,num) CURLMOPT_ ## name = CURLOPTTYPE_ ## type + num
+#else
+/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
+#define LONG          CURLOPTTYPE_LONG
+#define OBJECTPOINT   CURLOPTTYPE_OBJECTPOINT
+#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT
+#define OFF_T         CURLOPTTYPE_OFF_T
+#define CINIT(name,type,number) CURLMOPT_/**/name = type + number
+#endif
+
+typedef enum {
+  /* This is the socket callback function pointer */
+  CINIT(SOCKETFUNCTION, FUNCTIONPOINT, 1),
+
+  /* This is the argument passed to the socket callback */
+  CINIT(SOCKETDATA, OBJECTPOINT, 2),
+
+    /* set to 1 to enable pipelining for this multi handle */
+  CINIT(PIPELINING, LONG, 3),
+
+   /* This is the timer callback function pointer */
+  CINIT(TIMERFUNCTION, FUNCTIONPOINT, 4),
+
+  /* This is the argument passed to the timer callback */
+  CINIT(TIMERDATA, OBJECTPOINT, 5),
+
+  /* maximum number of entries in the connection cache */
+  CINIT(MAXCONNECTS, LONG, 6),
+
+  CURLMOPT_LASTENTRY /* the last unused */
+} CURLMoption;
+
+
+/*
+ * Name:    curl_multi_setopt()
+ *
+ * Desc:    Sets options for the multi handle.
+ *
+ * Returns: CURLM error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle,
+                                        CURLMoption option, ...);
+
+
+/*
+ * Name:    curl_multi_assign()
+ *
+ * Desc:    This function sets an association in the multi handle between the
+ *          given socket and a private pointer of the application. This is
+ *          (only) useful for curl_multi_socket uses.
+ *
+ * Returns: CURLM error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle,
+                                        curl_socket_t sockfd, void *sockp);
+
+#ifdef __cplusplus
+} /* end of extern "C" */
+#endif
+
+#endif
diff --git a/vendor/voclient/include/curl/stamp-h3 b/vendor/voclient/include/curl/stamp-h3
new file mode 100644
index 00000000..e4ea1b88
--- /dev/null
+++ b/vendor/voclient/include/curl/stamp-h3
@@ -0,0 +1 @@
+timestamp for include/curl/curlbuild.h
diff --git a/vendor/voclient/include/curl/stdcheaders.h b/vendor/voclient/include/curl/stdcheaders.h
new file mode 100644
index 00000000..ad82ef63
--- /dev/null
+++ b/vendor/voclient/include/curl/stdcheaders.h
@@ -0,0 +1,33 @@
+#ifndef __STDC_HEADERS_H
+#define __STDC_HEADERS_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include <sys/types.h>
+
+size_t fread (void *, size_t, size_t, FILE *);
+size_t fwrite (const void *, size_t, size_t, FILE *);
+
+int strcasecmp(const char *, const char *);
+int strncasecmp(const char *, const char *, size_t);
+
+#endif /* __STDC_HEADERS_H */
diff --git a/vendor/voclient/include/curl/typecheck-gcc.h b/vendor/voclient/include/curl/typecheck-gcc.h
new file mode 100644
index 00000000..c4fad516
--- /dev/null
+++ b/vendor/voclient/include/curl/typecheck-gcc.h
@@ -0,0 +1,550 @@
+#ifndef __CURL_TYPECHECK_GCC_H
+#define __CURL_TYPECHECK_GCC_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/* wraps curl_easy_setopt() with typechecking */
+
+/* To add a new kind of warning, add an
+ *   if(_curl_is_sometype_option(_curl_opt) && ! _curl_is_sometype(value))
+ *     _curl_easy_setopt_err_sometype();
+ * block and define _curl_is_sometype_option, _curl_is_sometype and
+ * _curl_easy_setopt_err_sometype below
+ *
+ * To add an option that uses the same type as an existing option, you'll just
+ * need to extend the appropriate _curl_*_option macro
+ */
+#define curl_easy_setopt(handle, option, value)                               \
+__extension__ ({                                                              \
+  __typeof__ (option) _curl_opt = option;                                     \
+  if (__builtin_constant_p(_curl_opt)) {                                      \
+    if (_curl_is_long_option(_curl_opt) && !_curl_is_long(value))             \
+      _curl_easy_setopt_err_long();                                           \
+    if (_curl_is_off_t_option(_curl_opt) && !_curl_is_off_t(value))           \
+      _curl_easy_setopt_err_curl_off_t();                                     \
+    if (_curl_is_string_option(_curl_opt) && !_curl_is_string(value))         \
+      _curl_easy_setopt_err_string();                                         \
+    if (_curl_is_write_cb_option(_curl_opt) && !_curl_is_write_cb(value))     \
+      _curl_easy_setopt_err_write_callback();                                 \
+    if ((_curl_opt) == CURLOPT_READFUNCTION && !_curl_is_read_cb(value))      \
+      _curl_easy_setopt_err_read_cb();                                        \
+    if ((_curl_opt) == CURLOPT_IOCTLFUNCTION && !_curl_is_ioctl_cb(value))    \
+      _curl_easy_setopt_err_ioctl_cb();                                       \
+    if ((_curl_opt) == CURLOPT_SOCKOPTFUNCTION && !_curl_is_sockopt_cb(value))\
+      _curl_easy_setopt_err_sockopt_cb();                                     \
+    if ((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION &&                          \
+            !_curl_is_opensocket_cb(value))                                   \
+      _curl_easy_setopt_err_opensocket_cb();                                  \
+    if ((_curl_opt) == CURLOPT_PROGRESSFUNCTION &&                            \
+            !_curl_is_progress_cb(value))                                     \
+      _curl_easy_setopt_err_progress_cb();                                    \
+    if ((_curl_opt) == CURLOPT_DEBUGFUNCTION && !_curl_is_debug_cb(value))    \
+      _curl_easy_setopt_err_debug_cb();                                       \
+    if ((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION &&                            \
+            !_curl_is_ssl_ctx_cb(value))                                      \
+      _curl_easy_setopt_err_ssl_ctx_cb();                                     \
+    if (_curl_is_conv_cb_option(_curl_opt) && !_curl_is_conv_cb(value))       \
+      _curl_easy_setopt_err_conv_cb();                                        \
+    if ((_curl_opt) == CURLOPT_SEEKFUNCTION && !_curl_is_seek_cb(value))      \
+      _curl_easy_setopt_err_seek_cb();                                        \
+    if (_curl_is_cb_data_option(_curl_opt) && !_curl_is_cb_data(value))       \
+      _curl_easy_setopt_err_cb_data();                                        \
+    if ((_curl_opt) == CURLOPT_ERRORBUFFER && !_curl_is_error_buffer(value))  \
+      _curl_easy_setopt_err_error_buffer();                                   \
+    if ((_curl_opt) == CURLOPT_STDERR && !_curl_is_FILE(value))               \
+      _curl_easy_setopt_err_FILE();                                           \
+    if (_curl_is_postfields_option(_curl_opt) && !_curl_is_postfields(value)) \
+      _curl_easy_setopt_err_postfields();                                     \
+    if ((_curl_opt) == CURLOPT_HTTPPOST &&                                    \
+            !_curl_is_arr((value), struct curl_httppost))                     \
+      _curl_easy_setopt_err_curl_httpost();                                   \
+    if (_curl_is_slist_option(_curl_opt) &&                                   \
+            !_curl_is_arr((value), struct curl_slist))                        \
+      _curl_easy_setopt_err_curl_slist();                                     \
+    if ((_curl_opt) == CURLOPT_SHARE && !_curl_is_ptr((value), CURLSH))       \
+      _curl_easy_setopt_err_CURLSH();                                         \
+  }                                                                           \
+  curl_easy_setopt(handle, _curl_opt, value);                                 \
+})
+
+/* wraps curl_easy_getinfo() with typechecking */
+/* FIXME: don't allow const pointers */
+#define curl_easy_getinfo(handle, info, arg)                                  \
+__extension__ ({                                                              \
+  __typeof__ (info) _curl_info = info;                                        \
+  if (__builtin_constant_p(_curl_info)) {                                     \
+    if (_curl_is_string_info(_curl_info) && !_curl_is_arr((arg), char *))     \
+      _curl_easy_getinfo_err_string();                                        \
+    if (_curl_is_long_info(_curl_info) && !_curl_is_arr((arg), long))         \
+      _curl_easy_getinfo_err_long();                                          \
+    if (_curl_is_double_info(_curl_info) && !_curl_is_arr((arg), double))     \
+      _curl_easy_getinfo_err_double();                                        \
+    if (_curl_is_slist_info(_curl_info) &&                                    \
+           !_curl_is_arr((arg), struct curl_slist *))                         \
+      _curl_easy_getinfo_err_curl_slist();                                    \
+  }                                                                           \
+  curl_easy_getinfo(handle, _curl_info, arg);                                 \
+})
+
+/* TODO: typechecking for curl_share_setopt() and curl_multi_setopt(),
+ * for now just make sure that the functions are called with three
+ * arguments
+ */
+#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param)
+#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param)
+
+
+/* the actual warnings, triggered by calling the _curl_easy_setopt_err*
+ * functions */
+
+/* To define a new warning, use _CURL_WARNING(identifier, "message") */
+#define _CURL_WARNING(id, message)                                            \
+  static void __attribute__((warning(message))) __attribute__((unused))       \
+  __attribute__((noinline)) id(void) { __asm__(""); }
+
+_CURL_WARNING(_curl_easy_setopt_err_long,
+  "curl_easy_setopt expects a long argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_curl_off_t,
+  "curl_easy_setopt expects a curl_off_t argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_string,
+  "curl_easy_setopt expects a string (char* or char[]) argument for this option"
+  )
+_CURL_WARNING(_curl_easy_setopt_err_write_callback,
+  "curl_easy_setopt expects a curl_write_callback argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_read_cb,
+  "curl_easy_setopt expects a curl_read_callback argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_ioctl_cb,
+  "curl_easy_setopt expects a curl_ioctl_callback argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_sockopt_cb,
+  "curl_easy_setopt expects a curl_sockopt_callback argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_opensocket_cb,
+  "curl_easy_setopt expects a curl_opensocket_callback argument for this option"
+  )
+_CURL_WARNING(_curl_easy_setopt_err_progress_cb,
+  "curl_easy_setopt expects a curl_progress_callback argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_debug_cb,
+  "curl_easy_setopt expects a curl_debug_callback argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_ssl_ctx_cb,
+  "curl_easy_setopt expects a curl_ssl_ctx_callback argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_conv_cb,
+  "curl_easy_setopt expects a curl_conv_callback argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_seek_cb,
+  "curl_easy_setopt expects a curl_seek_callback argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_cb_data,
+  "curl_easy_setopt expects a private data pointer as argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_error_buffer,
+  "curl_easy_setopt expects a char buffer of CURL_ERROR_SIZE as argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_FILE,
+  "curl_easy_setopt expects a FILE* argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_postfields,
+  "curl_easy_setopt expects a void* or char* argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_curl_httpost,
+  "curl_easy_setopt expects a struct curl_httppost* argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_curl_slist,
+  "curl_easy_setopt expects a struct curl_slist* argument for this option")
+_CURL_WARNING(_curl_easy_setopt_err_CURLSH,
+  "curl_easy_setopt expects a CURLSH* argument for this option")
+
+_CURL_WARNING(_curl_easy_getinfo_err_string,
+  "curl_easy_getinfo expects a pointer to char * for this info")
+_CURL_WARNING(_curl_easy_getinfo_err_long,
+  "curl_easy_getinfo expects a pointer to long for this info")
+_CURL_WARNING(_curl_easy_getinfo_err_double,
+  "curl_easy_getinfo expects a pointer to double for this info")
+_CURL_WARNING(_curl_easy_getinfo_err_curl_slist,
+  "curl_easy_getinfo expects a pointer to struct curl_slist * for this info")
+
+/* groups of curl_easy_setops options that take the same type of argument */
+
+/* To add a new option to one of the groups, just add
+ *   (option) == CURLOPT_SOMETHING
+ * to the or-expression. If the option takes a long or curl_off_t, you don't
+ * have to do anything
+ */
+
+/* evaluates to true if option takes a long argument */
+#define _curl_is_long_option(option)                                          \
+  (0 < (option) && (option) < CURLOPTTYPE_OBJECTPOINT)
+
+#define _curl_is_off_t_option(option)                                         \
+  ((option) > CURLOPTTYPE_OFF_T)
+
+/* evaluates to true if option takes a char* argument */
+#define _curl_is_string_option(option)                                        \
+  ((option) == CURLOPT_URL ||                                                 \
+   (option) == CURLOPT_PROXY ||                                               \
+   (option) == CURLOPT_INTERFACE ||                                           \
+   (option) == CURLOPT_NETRC_FILE ||                                          \
+   (option) == CURLOPT_USERPWD ||                                             \
+   (option) == CURLOPT_USERNAME ||                                            \
+   (option) == CURLOPT_PASSWORD ||                                            \
+   (option) == CURLOPT_PROXYUSERPWD ||                                        \
+   (option) == CURLOPT_PROXYUSERNAME ||                                       \
+   (option) == CURLOPT_PROXYPASSWORD ||                                       \
+   (option) == CURLOPT_NOPROXY ||                                             \
+   (option) == CURLOPT_ENCODING ||                                            \
+   (option) == CURLOPT_REFERER ||                                             \
+   (option) == CURLOPT_USERAGENT ||                                           \
+   (option) == CURLOPT_COOKIE ||                                              \
+   (option) == CURLOPT_COOKIEFILE ||                                          \
+   (option) == CURLOPT_COOKIEJAR ||                                           \
+   (option) == CURLOPT_COOKIELIST ||                                          \
+   (option) == CURLOPT_FTPPORT ||                                             \
+   (option) == CURLOPT_FTP_ALTERNATIVE_TO_USER ||                             \
+   (option) == CURLOPT_FTP_ACCOUNT ||                                         \
+   (option) == CURLOPT_RANGE ||                                               \
+   (option) == CURLOPT_CUSTOMREQUEST ||                                       \
+   (option) == CURLOPT_SSLCERT ||                                             \
+   (option) == CURLOPT_SSLCERTTYPE ||                                         \
+   (option) == CURLOPT_SSLKEY ||                                              \
+   (option) == CURLOPT_SSLKEYTYPE ||                                          \
+   (option) == CURLOPT_KEYPASSWD ||                                           \
+   (option) == CURLOPT_SSLENGINE ||                                           \
+   (option) == CURLOPT_CAINFO ||                                              \
+   (option) == CURLOPT_CAPATH ||                                              \
+   (option) == CURLOPT_RANDOM_FILE ||                                         \
+   (option) == CURLOPT_EGDSOCKET ||                                           \
+   (option) == CURLOPT_SSL_CIPHER_LIST ||                                     \
+   (option) == CURLOPT_KRBLEVEL ||                                            \
+   (option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 ||                             \
+   (option) == CURLOPT_SSH_PUBLIC_KEYFILE ||                                  \
+   (option) == CURLOPT_SSH_PRIVATE_KEYFILE ||                                 \
+   (option) == CURLOPT_CRLFILE ||                                             \
+   (option) == CURLOPT_ISSUERCERT ||                                          \
+   0)
+
+/* evaluates to true if option takes a curl_write_callback argument */
+#define _curl_is_write_cb_option(option)                                      \
+  ((option) == CURLOPT_HEADERFUNCTION ||                                      \
+   (option) == CURLOPT_WRITEFUNCTION)
+
+/* evaluates to true if option takes a curl_conv_callback argument */
+#define _curl_is_conv_cb_option(option)                                       \
+  ((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION ||                            \
+   (option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION ||                          \
+   (option) == CURLOPT_CONV_FROM_UTF8_FUNCTION)
+
+/* evaluates to true if option takes a data argument to pass to a callback */
+#define _curl_is_cb_data_option(option)                                       \
+  ((option) == CURLOPT_WRITEDATA ||                                           \
+   (option) == CURLOPT_READDATA ||                                            \
+   (option) == CURLOPT_IOCTLDATA ||                                           \
+   (option) == CURLOPT_SOCKOPTDATA ||                                         \
+   (option) == CURLOPT_OPENSOCKETDATA ||                                      \
+   (option) == CURLOPT_PROGRESSDATA ||                                        \
+   (option) == CURLOPT_WRITEHEADER ||                                         \
+   (option) == CURLOPT_DEBUGDATA ||                                           \
+   (option) == CURLOPT_SSL_CTX_DATA ||                                        \
+   (option) == CURLOPT_SEEKDATA ||                                            \
+   (option) == CURLOPT_PRIVATE ||                                             \
+   0)
+
+/* evaluates to true if option takes a POST data argument (void* or char*) */
+#define _curl_is_postfields_option(option)                                    \
+  ((option) == CURLOPT_POSTFIELDS ||                                          \
+   (option) == CURLOPT_COPYPOSTFIELDS ||                                      \
+   0)
+
+/* evaluates to true if option takes a struct curl_slist * argument */
+#define _curl_is_slist_option(option)                                         \
+  ((option) == CURLOPT_HTTPHEADER ||                                          \
+   (option) == CURLOPT_HTTP200ALIASES ||                                      \
+   (option) == CURLOPT_QUOTE ||                                               \
+   (option) == CURLOPT_POSTQUOTE ||                                           \
+   (option) == CURLOPT_PREQUOTE ||                                            \
+   (option) == CURLOPT_TELNETOPTIONS ||                                       \
+   0)
+
+/* groups of curl_easy_getinfo infos that take the same type of argument */
+
+/* evaluates to true if info expects a pointer to char * argument */
+#define _curl_is_string_info(info)                                            \
+  (CURLINFO_STRING < (info) && (info) < CURLINFO_LONG)
+
+/* evaluates to true if info expects a pointer to long argument */
+#define _curl_is_long_info(info)                                              \
+  (CURLINFO_LONG < (info) && (info) < CURLINFO_DOUBLE)
+
+/* evaluates to true if info expects a pointer to double argument */
+#define _curl_is_double_info(info)                                            \
+  (CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST)
+
+/* true if info expects a pointer to struct curl_slist * argument */
+#define _curl_is_slist_info(info)                                             \
+  (CURLINFO_SLIST < (info))
+
+
+/* typecheck helpers -- check whether given expression has requested type*/
+
+/* For pointers, you can use the _curl_is_ptr/_curl_is_arr macros,
+ * otherwise define a new macro. Search for __builtin_types_compatible_p
+ * in the GCC manual.
+ * NOTE: these macros MUST NOT EVALUATE their arguments! The argument is
+ * the actual expression passed to the curl_easy_setopt macro. This
+ * means that you can only apply the sizeof and __typeof__ operators, no
+ * == or whatsoever.
+ */
+
+/* XXX: should evaluate to true iff expr is a pointer */
+#define _curl_is_any_ptr(expr)                                                \
+  (sizeof(expr) == sizeof(void*))
+
+/* evaluates to true if expr is NULL */
+/* XXX: must not evaluate expr, so this check is not accurate */
+#define _curl_is_NULL(expr)                                                   \
+  (__builtin_types_compatible_p(__typeof__(expr), __typeof__(NULL)))
+
+/* evaluates to true if expr is type*, const type* or NULL */
+#define _curl_is_ptr(expr, type)                                              \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), type *) ||                  \
+   __builtin_types_compatible_p(__typeof__(expr), const type *))
+
+/* evaluates to true if expr is one of type[], type*, NULL or const type* */
+#define _curl_is_arr(expr, type)                                              \
+  (_curl_is_ptr((expr), type) ||                                              \
+   __builtin_types_compatible_p(__typeof__(expr), type []))
+
+/* evaluates to true if expr is a string */
+#define _curl_is_string(expr)                                                 \
+  (_curl_is_arr((expr), char) ||                                              \
+   _curl_is_arr((expr), signed char) ||                                       \
+   _curl_is_arr((expr), unsigned char))
+
+/* evaluates to true if expr is a long (no matter the signedness)
+ * XXX: for now, int is also accepted (and therefore short and char, which
+ * are promoted to int when passed to a variadic function) */
+#define _curl_is_long(expr)                                                   \
+  (__builtin_types_compatible_p(__typeof__(expr), long) ||                    \
+   __builtin_types_compatible_p(__typeof__(expr), signed long) ||             \
+   __builtin_types_compatible_p(__typeof__(expr), unsigned long) ||           \
+   __builtin_types_compatible_p(__typeof__(expr), int) ||                     \
+   __builtin_types_compatible_p(__typeof__(expr), signed int) ||              \
+   __builtin_types_compatible_p(__typeof__(expr), unsigned int) ||            \
+   __builtin_types_compatible_p(__typeof__(expr), short) ||                   \
+   __builtin_types_compatible_p(__typeof__(expr), signed short) ||            \
+   __builtin_types_compatible_p(__typeof__(expr), unsigned short) ||          \
+   __builtin_types_compatible_p(__typeof__(expr), char) ||                    \
+   __builtin_types_compatible_p(__typeof__(expr), signed char) ||             \
+   __builtin_types_compatible_p(__typeof__(expr), unsigned char))
+
+/* evaluates to true if expr is of type curl_off_t */
+#define _curl_is_off_t(expr)                                                  \
+  (__builtin_types_compatible_p(__typeof__(expr), curl_off_t))
+
+/* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */
+/* XXX: also check size of an char[] array? */
+#define _curl_is_error_buffer(expr)                                           \
+  (__builtin_types_compatible_p(__typeof__(expr), char *) ||                  \
+   __builtin_types_compatible_p(__typeof__(expr), char[]))
+
+/* evaluates to true if expr is of type (const) void* or (const) FILE* */
+#if 0
+#define _curl_is_cb_data(expr)                                                \
+  (_curl_is_ptr((expr), void) ||                                              \
+   _curl_is_ptr((expr), FILE))
+#else /* be less strict */
+#define _curl_is_cb_data(expr)                                                \
+  _curl_is_any_ptr(expr)
+#endif
+
+/* evaluates to true if expr is of type FILE* */
+#define _curl_is_FILE(expr)                                                   \
+  (__builtin_types_compatible_p(__typeof__(expr), FILE *))
+
+/* evaluates to true if expr can be passed as POST data (void* or char*) */
+#define _curl_is_postfields(expr)                                             \
+  (_curl_is_ptr((expr), void) ||                                              \
+   _curl_is_arr((expr), char))
+
+/* FIXME: the whole callback checking is messy...
+ * The idea is to tolerate char vs. void and const vs. not const
+ * pointers in arguments at least
+ */
+/* helper: __builtin_types_compatible_p distinguishes between functions and
+ * function pointers, hide it */
+#define _curl_callback_compatible(func, type)                                 \
+  (__builtin_types_compatible_p(__typeof__(func), type) ||                    \
+   __builtin_types_compatible_p(__typeof__(func), type*))
+
+/* evaluates to true if expr is of type curl_read_callback or "similar" */
+#define _curl_is_read_cb(expr)                                          \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), __typeof__(fread)) ||       \
+   __builtin_types_compatible_p(__typeof__(expr), curl_read_callback) ||      \
+   _curl_callback_compatible((expr), _curl_read_callback1) ||                 \
+   _curl_callback_compatible((expr), _curl_read_callback2) ||                 \
+   _curl_callback_compatible((expr), _curl_read_callback3) ||                 \
+   _curl_callback_compatible((expr), _curl_read_callback4) ||                 \
+   _curl_callback_compatible((expr), _curl_read_callback5) ||                 \
+   _curl_callback_compatible((expr), _curl_read_callback6))
+typedef size_t (_curl_read_callback1)(char *, size_t, size_t, void*);
+typedef size_t (_curl_read_callback2)(char *, size_t, size_t, const void*);
+typedef size_t (_curl_read_callback3)(char *, size_t, size_t, FILE*);
+typedef size_t (_curl_read_callback4)(void *, size_t, size_t, void*);
+typedef size_t (_curl_read_callback5)(void *, size_t, size_t, const void*);
+typedef size_t (_curl_read_callback6)(void *, size_t, size_t, FILE*);
+
+/* evaluates to true if expr is of type curl_write_callback or "similar" */
+#define _curl_is_write_cb(expr)                                               \
+  (_curl_is_read_cb(expr) ||                                            \
+   __builtin_types_compatible_p(__typeof__(expr), __typeof__(fwrite)) ||      \
+   __builtin_types_compatible_p(__typeof__(expr), curl_write_callback) ||     \
+   _curl_callback_compatible((expr), _curl_write_callback1) ||                \
+   _curl_callback_compatible((expr), _curl_write_callback2) ||                \
+   _curl_callback_compatible((expr), _curl_write_callback3) ||                \
+   _curl_callback_compatible((expr), _curl_write_callback4) ||                \
+   _curl_callback_compatible((expr), _curl_write_callback5) ||                \
+   _curl_callback_compatible((expr), _curl_write_callback6))
+typedef size_t (_curl_write_callback1)(const char *, size_t, size_t, void*);
+typedef size_t (_curl_write_callback2)(const char *, size_t, size_t,
+                                       const void*);
+typedef size_t (_curl_write_callback3)(const char *, size_t, size_t, FILE*);
+typedef size_t (_curl_write_callback4)(const void *, size_t, size_t, void*);
+typedef size_t (_curl_write_callback5)(const void *, size_t, size_t,
+                                       const void*);
+typedef size_t (_curl_write_callback6)(const void *, size_t, size_t, FILE*);
+
+/* evaluates to true if expr is of type curl_ioctl_callback or "similar" */
+#define _curl_is_ioctl_cb(expr)                                         \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), curl_ioctl_callback) ||     \
+   _curl_callback_compatible((expr), _curl_ioctl_callback1) ||                \
+   _curl_callback_compatible((expr), _curl_ioctl_callback2) ||                \
+   _curl_callback_compatible((expr), _curl_ioctl_callback3) ||                \
+   _curl_callback_compatible((expr), _curl_ioctl_callback4))
+typedef curlioerr (_curl_ioctl_callback1)(CURL *, int, void*);
+typedef curlioerr (_curl_ioctl_callback2)(CURL *, int, const void*);
+typedef curlioerr (_curl_ioctl_callback3)(CURL *, curliocmd, void*);
+typedef curlioerr (_curl_ioctl_callback4)(CURL *, curliocmd, const void*);
+
+/* evaluates to true if expr is of type curl_sockopt_callback or "similar" */
+#define _curl_is_sockopt_cb(expr)                                       \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), curl_sockopt_callback) ||   \
+   _curl_callback_compatible((expr), _curl_sockopt_callback1) ||              \
+   _curl_callback_compatible((expr), _curl_sockopt_callback2))
+typedef int (_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype);
+typedef int (_curl_sockopt_callback2)(const void *, curl_socket_t,
+                                      curlsocktype);
+
+/* evaluates to true if expr is of type curl_opensocket_callback or "similar" */
+#define _curl_is_opensocket_cb(expr)                                    \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), curl_opensocket_callback) ||\
+   _curl_callback_compatible((expr), _curl_opensocket_callback1) ||           \
+   _curl_callback_compatible((expr), _curl_opensocket_callback2) ||           \
+   _curl_callback_compatible((expr), _curl_opensocket_callback3) ||           \
+   _curl_callback_compatible((expr), _curl_opensocket_callback4))
+typedef curl_socket_t (_curl_opensocket_callback1)
+  (void *, curlsocktype, struct curl_sockaddr *);
+typedef curl_socket_t (_curl_opensocket_callback2)
+  (void *, curlsocktype, const struct curl_sockaddr *);
+typedef curl_socket_t (_curl_opensocket_callback3)
+  (const void *, curlsocktype, struct curl_sockaddr *);
+typedef curl_socket_t (_curl_opensocket_callback4)
+  (const void *, curlsocktype, const struct curl_sockaddr *);
+
+/* evaluates to true if expr is of type curl_progress_callback or "similar" */
+#define _curl_is_progress_cb(expr)                                      \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), curl_progress_callback) ||  \
+   _curl_callback_compatible((expr), _curl_progress_callback1) ||             \
+   _curl_callback_compatible((expr), _curl_progress_callback2))
+typedef int (_curl_progress_callback1)(void *,
+    double, double, double, double);
+typedef int (_curl_progress_callback2)(const void *,
+    double, double, double, double);
+
+/* evaluates to true if expr is of type curl_debug_callback or "similar" */
+#define _curl_is_debug_cb(expr)                                         \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), curl_debug_callback) ||     \
+   _curl_callback_compatible((expr), _curl_debug_callback1) ||                \
+   _curl_callback_compatible((expr), _curl_debug_callback2) ||                \
+   _curl_callback_compatible((expr), _curl_debug_callback3) ||                \
+   _curl_callback_compatible((expr), _curl_debug_callback4))
+typedef int (_curl_debug_callback1) (CURL *,
+    curl_infotype, char *, size_t, void *);
+typedef int (_curl_debug_callback2) (CURL *,
+    curl_infotype, char *, size_t, const void *);
+typedef int (_curl_debug_callback3) (CURL *,
+    curl_infotype, const char *, size_t, void *);
+typedef int (_curl_debug_callback4) (CURL *,
+    curl_infotype, const char *, size_t, const void *);
+
+/* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */
+/* this is getting even messier... */
+#define _curl_is_ssl_ctx_cb(expr)                                       \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), curl_ssl_ctx_callback) ||   \
+   _curl_callback_compatible((expr), _curl_ssl_ctx_callback1) ||              \
+   _curl_callback_compatible((expr), _curl_ssl_ctx_callback2) ||              \
+   _curl_callback_compatible((expr), _curl_ssl_ctx_callback3) ||              \
+   _curl_callback_compatible((expr), _curl_ssl_ctx_callback4) ||              \
+   _curl_callback_compatible((expr), _curl_ssl_ctx_callback5) ||              \
+   _curl_callback_compatible((expr), _curl_ssl_ctx_callback6) ||              \
+   _curl_callback_compatible((expr), _curl_ssl_ctx_callback7) ||              \
+   _curl_callback_compatible((expr), _curl_ssl_ctx_callback8))
+typedef CURLcode (_curl_ssl_ctx_callback1)(CURL *, void *, void *);
+typedef CURLcode (_curl_ssl_ctx_callback2)(CURL *, void *, const void *);
+typedef CURLcode (_curl_ssl_ctx_callback3)(CURL *, const void *, void *);
+typedef CURLcode (_curl_ssl_ctx_callback4)(CURL *, const void *, const void *);
+#ifdef HEADER_SSL_H
+/* hack: if we included OpenSSL's ssl.h, we know about SSL_CTX
+ * this will of course break if we're included before OpenSSL headers...
+ */
+typedef CURLcode (_curl_ssl_ctx_callback5)(CURL *, SSL_CTX, void *);
+typedef CURLcode (_curl_ssl_ctx_callback6)(CURL *, SSL_CTX, const void *);
+typedef CURLcode (_curl_ssl_ctx_callback7)(CURL *, const SSL_CTX, void *);
+typedef CURLcode (_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX, const void *);
+#else
+typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5;
+typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6;
+typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback7;
+typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback8;
+#endif
+
+/* evaluates to true if expr is of type curl_conv_callback or "similar" */
+#define _curl_is_conv_cb(expr)                                          \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), curl_conv_callback) ||      \
+   _curl_callback_compatible((expr), _curl_conv_callback1) ||                 \
+   _curl_callback_compatible((expr), _curl_conv_callback2) ||                 \
+   _curl_callback_compatible((expr), _curl_conv_callback3) ||                 \
+   _curl_callback_compatible((expr), _curl_conv_callback4))
+typedef CURLcode (*_curl_conv_callback1)(char *, size_t length);
+typedef CURLcode (*_curl_conv_callback2)(const char *, size_t length);
+typedef CURLcode (*_curl_conv_callback3)(void *, size_t length);
+typedef CURLcode (*_curl_conv_callback4)(const void *, size_t length);
+
+/* evaluates to true if expr is of type curl_seek_callback or "similar" */
+#define _curl_is_seek_cb(expr)                                          \
+  (_curl_is_NULL(expr) ||                                                     \
+   __builtin_types_compatible_p(__typeof__(expr), curl_seek_callback) ||      \
+   _curl_callback_compatible((expr), _curl_seek_callback1) ||                 \
+   _curl_callback_compatible((expr), _curl_seek_callback2))
+typedef CURLcode (*_curl_seek_callback1)(void *, curl_off_t, int);
+typedef CURLcode (*_curl_seek_callback2)(const void *, curl_off_t, int);
+
+
+#endif /* __CURL_TYPECHECK_GCC_H */
diff --git a/vendor/voclient/include/curl/types.h b/vendor/voclient/include/curl/types.h
new file mode 100644
index 00000000..d37d6ae9
--- /dev/null
+++ b/vendor/voclient/include/curl/types.h
@@ -0,0 +1 @@
+/* not used */
diff --git a/vendor/voclient/include/expat.h b/vendor/voclient/include/expat.h
new file mode 100644
index 00000000..20a8278f
--- /dev/null
+++ b/vendor/voclient/include/expat.h
@@ -0,0 +1,1014 @@
+/* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#ifndef Expat_INCLUDED
+#define Expat_INCLUDED 1
+
+#ifdef __VMS
+/*      0        1         2         3      0        1         2         3
+        1234567890123456789012345678901     1234567890123456789012345678901 */
+#define XML_SetProcessingInstructionHandler XML_SetProcessingInstrHandler
+#define XML_SetUnparsedEntityDeclHandler    XML_SetUnparsedEntDeclHandler
+#define XML_SetStartNamespaceDeclHandler    XML_SetStartNamespcDeclHandler
+#define XML_SetExternalEntityRefHandlerArg  XML_SetExternalEntRefHandlerArg
+#endif
+
+#include <stdlib.h>
+#include "expat_external.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct XML_ParserStruct;
+typedef struct XML_ParserStruct *XML_Parser;
+
+/* Should this be defined using stdbool.h when C99 is available? */
+typedef unsigned char XML_Bool;
+#define XML_TRUE   ((XML_Bool) 1)
+#define XML_FALSE  ((XML_Bool) 0)
+
+/* The XML_Status enum gives the possible return values for several
+   API functions.  The preprocessor #defines are included so this
+   stanza can be added to code that still needs to support older
+   versions of Expat 1.95.x:
+
+   #ifndef XML_STATUS_OK
+   #define XML_STATUS_OK    1
+   #define XML_STATUS_ERROR 0
+   #endif
+
+   Otherwise, the #define hackery is quite ugly and would have been
+   dropped.
+*/
+enum XML_Status {
+  XML_STATUS_ERROR = 0,
+#define XML_STATUS_ERROR XML_STATUS_ERROR
+  XML_STATUS_OK = 1,
+#define XML_STATUS_OK XML_STATUS_OK
+  XML_STATUS_SUSPENDED = 2
+#define XML_STATUS_SUSPENDED XML_STATUS_SUSPENDED
+};
+
+enum XML_Error {
+  XML_ERROR_NONE,
+  XML_ERROR_NO_MEMORY,
+  XML_ERROR_SYNTAX,
+  XML_ERROR_NO_ELEMENTS,
+  XML_ERROR_INVALID_TOKEN,
+  XML_ERROR_UNCLOSED_TOKEN,
+  XML_ERROR_PARTIAL_CHAR,
+  XML_ERROR_TAG_MISMATCH,
+  XML_ERROR_DUPLICATE_ATTRIBUTE,
+  XML_ERROR_JUNK_AFTER_DOC_ELEMENT,
+  XML_ERROR_PARAM_ENTITY_REF,
+  XML_ERROR_UNDEFINED_ENTITY,
+  XML_ERROR_RECURSIVE_ENTITY_REF,
+  XML_ERROR_ASYNC_ENTITY,
+  XML_ERROR_BAD_CHAR_REF,
+  XML_ERROR_BINARY_ENTITY_REF,
+  XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF,
+  XML_ERROR_MISPLACED_XML_PI,
+  XML_ERROR_UNKNOWN_ENCODING,
+  XML_ERROR_INCORRECT_ENCODING,
+  XML_ERROR_UNCLOSED_CDATA_SECTION,
+  XML_ERROR_EXTERNAL_ENTITY_HANDLING,
+  XML_ERROR_NOT_STANDALONE,
+  XML_ERROR_UNEXPECTED_STATE,
+  XML_ERROR_ENTITY_DECLARED_IN_PE,
+  XML_ERROR_FEATURE_REQUIRES_XML_DTD,
+  XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING,
+  /* Added in 1.95.7. */
+  XML_ERROR_UNBOUND_PREFIX,
+  /* Added in 1.95.8. */
+  XML_ERROR_UNDECLARING_PREFIX,
+  XML_ERROR_INCOMPLETE_PE,
+  XML_ERROR_XML_DECL,
+  XML_ERROR_TEXT_DECL,
+  XML_ERROR_PUBLICID,
+  XML_ERROR_SUSPENDED,
+  XML_ERROR_NOT_SUSPENDED,
+  XML_ERROR_ABORTED,
+  XML_ERROR_FINISHED,
+  XML_ERROR_SUSPEND_PE,
+  /* Added in 2.0. */
+  XML_ERROR_RESERVED_PREFIX_XML,
+  XML_ERROR_RESERVED_PREFIX_XMLNS,
+  XML_ERROR_RESERVED_NAMESPACE_URI
+};
+
+enum XML_Content_Type {
+  XML_CTYPE_EMPTY = 1,
+  XML_CTYPE_ANY,
+  XML_CTYPE_MIXED,
+  XML_CTYPE_NAME,
+  XML_CTYPE_CHOICE,
+  XML_CTYPE_SEQ
+};
+
+enum XML_Content_Quant {
+  XML_CQUANT_NONE,
+  XML_CQUANT_OPT,
+  XML_CQUANT_REP,
+  XML_CQUANT_PLUS
+};
+
+/* If type == XML_CTYPE_EMPTY or XML_CTYPE_ANY, then quant will be
+   XML_CQUANT_NONE, and the other fields will be zero or NULL.
+   If type == XML_CTYPE_MIXED, then quant will be NONE or REP and
+   numchildren will contain number of elements that may be mixed in
+   and children point to an array of XML_Content cells that will be
+   all of XML_CTYPE_NAME type with no quantification.
+
+   If type == XML_CTYPE_NAME, then the name points to the name, and
+   the numchildren field will be zero and children will be NULL. The
+   quant fields indicates any quantifiers placed on the name.
+
+   CHOICE and SEQ will have name NULL, the number of children in
+   numchildren and children will point, recursively, to an array
+   of XML_Content cells.
+
+   The EMPTY, ANY, and MIXED types will only occur at top level.
+*/
+
+typedef struct XML_cp XML_Content;
+
+struct XML_cp {
+  enum XML_Content_Type         type;
+  enum XML_Content_Quant        quant;
+  XML_Char *                    name;
+  unsigned int                  numchildren;
+  XML_Content *                 children;
+};
+
+
+/* This is called for an element declaration. See above for
+   description of the model argument. It's the caller's responsibility
+   to free model when finished with it.
+*/
+typedef void (XMLCALL *XML_ElementDeclHandler) (void *userData,
+                                                const XML_Char *name,
+                                                XML_Content *model);
+
+XMLPARSEAPI(void)
+XML_SetElementDeclHandler(XML_Parser parser,
+                          XML_ElementDeclHandler eldecl);
+
+/* The Attlist declaration handler is called for *each* attribute. So
+   a single Attlist declaration with multiple attributes declared will
+   generate multiple calls to this handler. The "default" parameter
+   may be NULL in the case of the "#IMPLIED" or "#REQUIRED"
+   keyword. The "isrequired" parameter will be true and the default
+   value will be NULL in the case of "#REQUIRED". If "isrequired" is
+   true and default is non-NULL, then this is a "#FIXED" default.
+*/
+typedef void (XMLCALL *XML_AttlistDeclHandler) (
+                                    void            *userData,
+                                    const XML_Char  *elname,
+                                    const XML_Char  *attname,
+                                    const XML_Char  *att_type,
+                                    const XML_Char  *dflt,
+                                    int              isrequired);
+
+XMLPARSEAPI(void)
+XML_SetAttlistDeclHandler(XML_Parser parser,
+                          XML_AttlistDeclHandler attdecl);
+
+/* The XML declaration handler is called for *both* XML declarations
+   and text declarations. The way to distinguish is that the version
+   parameter will be NULL for text declarations. The encoding
+   parameter may be NULL for XML declarations. The standalone
+   parameter will be -1, 0, or 1 indicating respectively that there
+   was no standalone parameter in the declaration, that it was given
+   as no, or that it was given as yes.
+*/
+typedef void (XMLCALL *XML_XmlDeclHandler) (void           *userData,
+                                            const XML_Char *version,
+                                            const XML_Char *encoding,
+                                            int             standalone);
+
+XMLPARSEAPI(void)
+XML_SetXmlDeclHandler(XML_Parser parser,
+                      XML_XmlDeclHandler xmldecl);
+
+
+typedef struct {
+  void *(*malloc_fcn)(size_t size);
+  void *(*realloc_fcn)(void *ptr, size_t size);
+  void (*free_fcn)(void *ptr);
+} XML_Memory_Handling_Suite;
+
+/* Constructs a new parser; encoding is the encoding specified by the
+   external protocol or NULL if there is none specified.
+*/
+XMLPARSEAPI(XML_Parser)
+XML_ParserCreate(const XML_Char *encoding);
+
+/* Constructs a new parser and namespace processor.  Element type
+   names and attribute names that belong to a namespace will be
+   expanded; unprefixed attribute names are never expanded; unprefixed
+   element type names are expanded only if there is a default
+   namespace. The expanded name is the concatenation of the namespace
+   URI, the namespace separator character, and the local part of the
+   name.  If the namespace separator is '\0' then the namespace URI
+   and the local part will be concatenated without any separator.
+   It is a programming error to use the separator '\0' with namespace
+   triplets (see XML_SetReturnNSTriplet).
+*/
+XMLPARSEAPI(XML_Parser)
+XML_ParserCreateNS(const XML_Char *encoding, XML_Char namespaceSeparator);
+
+
+/* Constructs a new parser using the memory management suite referred to
+   by memsuite. If memsuite is NULL, then use the standard library memory
+   suite. If namespaceSeparator is non-NULL it creates a parser with
+   namespace processing as described above. The character pointed at
+   will serve as the namespace separator.
+
+   All further memory operations used for the created parser will come from
+   the given suite.
+*/
+XMLPARSEAPI(XML_Parser)
+XML_ParserCreate_MM(const XML_Char *encoding,
+                    const XML_Memory_Handling_Suite *memsuite,
+                    const XML_Char *namespaceSeparator);
+
+/* Prepare a parser object to be re-used.  This is particularly
+   valuable when memory allocation overhead is disproportionatly high,
+   such as when a large number of small documnents need to be parsed.
+   All handlers are cleared from the parser, except for the
+   unknownEncodingHandler. The parser's external state is re-initialized
+   except for the values of ns and ns_triplets.
+
+   Added in Expat 1.95.3.
+*/
+XMLPARSEAPI(XML_Bool)
+XML_ParserReset(XML_Parser parser, const XML_Char *encoding);
+
+/* atts is array of name/value pairs, terminated by 0;
+   names and values are 0 terminated.
+*/
+typedef void (XMLCALL *XML_StartElementHandler) (void *userData,
+                                                 const XML_Char *name,
+                                                 const XML_Char **atts);
+
+typedef void (XMLCALL *XML_EndElementHandler) (void *userData,
+                                               const XML_Char *name);
+
+
+/* s is not 0 terminated. */
+typedef void (XMLCALL *XML_CharacterDataHandler) (void *userData,
+                                                  const XML_Char *s,
+                                                  int len);
+
+/* target and data are 0 terminated */
+typedef void (XMLCALL *XML_ProcessingInstructionHandler) (
+                                                void *userData,
+                                                const XML_Char *target,
+                                                const XML_Char *data);
+
+/* data is 0 terminated */
+typedef void (XMLCALL *XML_CommentHandler) (void *userData,
+                                            const XML_Char *data);
+
+typedef void (XMLCALL *XML_StartCdataSectionHandler) (void *userData);
+typedef void (XMLCALL *XML_EndCdataSectionHandler) (void *userData);
+
+/* This is called for any characters in the XML document for which
+   there is no applicable handler.  This includes both characters that
+   are part of markup which is of a kind that is not reported
+   (comments, markup declarations), or characters that are part of a
+   construct which could be reported but for which no handler has been
+   supplied. The characters are passed exactly as they were in the XML
+   document except that they will be encoded in UTF-8 or UTF-16.
+   Line boundaries are not normalized. Note that a byte order mark
+   character is not passed to the default handler. There are no
+   guarantees about how characters are divided between calls to the
+   default handler: for example, a comment might be split between
+   multiple calls.
+*/
+typedef void (XMLCALL *XML_DefaultHandler) (void *userData,
+                                            const XML_Char *s,
+                                            int len);
+
+/* This is called for the start of the DOCTYPE declaration, before
+   any DTD or internal subset is parsed.
+*/
+typedef void (XMLCALL *XML_StartDoctypeDeclHandler) (
+                                            void *userData,
+                                            const XML_Char *doctypeName,
+                                            const XML_Char *sysid,
+                                            const XML_Char *pubid,
+                                            int has_internal_subset);
+
+/* This is called for the start of the DOCTYPE declaration when the
+   closing > is encountered, but after processing any external
+   subset.
+*/
+typedef void (XMLCALL *XML_EndDoctypeDeclHandler)(void *userData);
+
+/* This is called for entity declarations. The is_parameter_entity
+   argument will be non-zero if the entity is a parameter entity, zero
+   otherwise.
+
+   For internal entities (<!ENTITY foo "bar">), value will
+   be non-NULL and systemId, publicID, and notationName will be NULL.
+   The value string is NOT nul-terminated; the length is provided in
+   the value_length argument. Since it is legal to have zero-length
+   values, do not use this argument to test for internal entities.
+
+   For external entities, value will be NULL and systemId will be
+   non-NULL. The publicId argument will be NULL unless a public
+   identifier was provided. The notationName argument will have a
+   non-NULL value only for unparsed entity declarations.
+
+   Note that is_parameter_entity can't be changed to XML_Bool, since
+   that would break binary compatibility.
+*/
+typedef void (XMLCALL *XML_EntityDeclHandler) (
+                              void *userData,
+                              const XML_Char *entityName,
+                              int is_parameter_entity,
+                              const XML_Char *value,
+                              int value_length,
+                              const XML_Char *base,
+                              const XML_Char *systemId,
+                              const XML_Char *publicId,
+                              const XML_Char *notationName);
+
+XMLPARSEAPI(void)
+XML_SetEntityDeclHandler(XML_Parser parser,
+                         XML_EntityDeclHandler handler);
+
+/* OBSOLETE -- OBSOLETE -- OBSOLETE
+   This handler has been superceded by the EntityDeclHandler above.
+   It is provided here for backward compatibility.
+
+   This is called for a declaration of an unparsed (NDATA) entity.
+   The base argument is whatever was set by XML_SetBase. The
+   entityName, systemId and notationName arguments will never be
+   NULL. The other arguments may be.
+*/
+typedef void (XMLCALL *XML_UnparsedEntityDeclHandler) (
+                                    void *userData,
+                                    const XML_Char *entityName,
+                                    const XML_Char *base,
+                                    const XML_Char *systemId,
+                                    const XML_Char *publicId,
+                                    const XML_Char *notationName);
+
+/* This is called for a declaration of notation.  The base argument is
+   whatever was set by XML_SetBase. The notationName will never be
+   NULL.  The other arguments can be.
+*/
+typedef void (XMLCALL *XML_NotationDeclHandler) (
+                                    void *userData,
+                                    const XML_Char *notationName,
+                                    const XML_Char *base,
+                                    const XML_Char *systemId,
+                                    const XML_Char *publicId);
+
+/* When namespace processing is enabled, these are called once for
+   each namespace declaration. The call to the start and end element
+   handlers occur between the calls to the start and end namespace
+   declaration handlers. For an xmlns attribute, prefix will be
+   NULL.  For an xmlns="" attribute, uri will be NULL.
+*/
+typedef void (XMLCALL *XML_StartNamespaceDeclHandler) (
+                                    void *userData,
+                                    const XML_Char *prefix,
+                                    const XML_Char *uri);
+
+typedef void (XMLCALL *XML_EndNamespaceDeclHandler) (
+                                    void *userData,
+                                    const XML_Char *prefix);
+
+/* This is called if the document is not standalone, that is, it has an
+   external subset or a reference to a parameter entity, but does not
+   have standalone="yes". If this handler returns XML_STATUS_ERROR,
+   then processing will not continue, and the parser will return a
+   XML_ERROR_NOT_STANDALONE error.
+   If parameter entity parsing is enabled, then in addition to the
+   conditions above this handler will only be called if the referenced
+   entity was actually read.
+*/
+typedef int (XMLCALL *XML_NotStandaloneHandler) (void *userData);
+
+/* This is called for a reference to an external parsed general
+   entity.  The referenced entity is not automatically parsed.  The
+   application can parse it immediately or later using
+   XML_ExternalEntityParserCreate.
+
+   The parser argument is the parser parsing the entity containing the
+   reference; it can be passed as the parser argument to
+   XML_ExternalEntityParserCreate.  The systemId argument is the
+   system identifier as specified in the entity declaration; it will
+   not be NULL.
+
+   The base argument is the system identifier that should be used as
+   the base for resolving systemId if systemId was relative; this is
+   set by XML_SetBase; it may be NULL.
+
+   The publicId argument is the public identifier as specified in the
+   entity declaration, or NULL if none was specified; the whitespace
+   in the public identifier will have been normalized as required by
+   the XML spec.
+
+   The context argument specifies the parsing context in the format
+   expected by the context argument to XML_ExternalEntityParserCreate;
+   context is valid only until the handler returns, so if the
+   referenced entity is to be parsed later, it must be copied.
+   context is NULL only when the entity is a parameter entity.
+
+   The handler should return XML_STATUS_ERROR if processing should not
+   continue because of a fatal error in the handling of the external
+   entity.  In this case the calling parser will return an
+   XML_ERROR_EXTERNAL_ENTITY_HANDLING error.
+
+   Note that unlike other handlers the first argument is the parser,
+   not userData.
+*/
+typedef int (XMLCALL *XML_ExternalEntityRefHandler) (
+                                    XML_Parser parser,
+                                    const XML_Char *context,
+                                    const XML_Char *base,
+                                    const XML_Char *systemId,
+                                    const XML_Char *publicId);
+
+/* This is called in two situations:
+   1) An entity reference is encountered for which no declaration
+      has been read *and* this is not an error.
+   2) An internal entity reference is read, but not expanded, because
+      XML_SetDefaultHandler has been called.
+   Note: skipped parameter entities in declarations and skipped general
+         entities in attribute values cannot be reported, because
+         the event would be out of sync with the reporting of the
+         declarations or attribute values
+*/
+typedef void (XMLCALL *XML_SkippedEntityHandler) (
+                                    void *userData,
+                                    const XML_Char *entityName,
+                                    int is_parameter_entity);
+
+/* This structure is filled in by the XML_UnknownEncodingHandler to
+   provide information to the parser about encodings that are unknown
+   to the parser.
+
+   The map[b] member gives information about byte sequences whose
+   first byte is b.
+
+   If map[b] is c where c is >= 0, then b by itself encodes the
+   Unicode scalar value c.
+
+   If map[b] is -1, then the byte sequence is malformed.
+
+   If map[b] is -n, where n >= 2, then b is the first byte of an
+   n-byte sequence that encodes a single Unicode scalar value.
+
+   The data member will be passed as the first argument to the convert
+   function.
+
+   The convert function is used to convert multibyte sequences; s will
+   point to a n-byte sequence where map[(unsigned char)*s] == -n.  The
+   convert function must return the Unicode scalar value represented
+   by this byte sequence or -1 if the byte sequence is malformed.
+
+   The convert function may be NULL if the encoding is a single-byte
+   encoding, that is if map[b] >= -1 for all bytes b.
+
+   When the parser is finished with the encoding, then if release is
+   not NULL, it will call release passing it the data member; once
+   release has been called, the convert function will not be called
+   again.
+
+   Expat places certain restrictions on the encodings that are supported
+   using this mechanism.
+
+   1. Every ASCII character that can appear in a well-formed XML document,
+      other than the characters
+
+      $@\^`{}~
+
+      must be represented by a single byte, and that byte must be the
+      same byte that represents that character in ASCII.
+
+   2. No character may require more than 4 bytes to encode.
+
+   3. All characters encoded must have Unicode scalar values <=
+      0xFFFF, (i.e., characters that would be encoded by surrogates in
+      UTF-16 are  not allowed).  Note that this restriction doesn't
+      apply to the built-in support for UTF-8 and UTF-16.
+
+   4. No Unicode character may be encoded by more than one distinct
+      sequence of bytes.
+*/
+typedef struct {
+  int map[256];
+  void *data;
+  int (XMLCALL *convert)(void *data, const char *s);
+  void (XMLCALL *release)(void *data);
+} XML_Encoding;
+
+/* This is called for an encoding that is unknown to the parser.
+
+   The encodingHandlerData argument is that which was passed as the
+   second argument to XML_SetUnknownEncodingHandler.
+
+   The name argument gives the name of the encoding as specified in
+   the encoding declaration.
+
+   If the callback can provide information about the encoding, it must
+   fill in the XML_Encoding structure, and return XML_STATUS_OK.
+   Otherwise it must return XML_STATUS_ERROR.
+
+   If info does not describe a suitable encoding, then the parser will
+   return an XML_UNKNOWN_ENCODING error.
+*/
+typedef int (XMLCALL *XML_UnknownEncodingHandler) (
+                                    void *encodingHandlerData,
+                                    const XML_Char *name,
+                                    XML_Encoding *info);
+
+XMLPARSEAPI(void)
+XML_SetElementHandler(XML_Parser parser,
+                      XML_StartElementHandler start,
+                      XML_EndElementHandler end);
+
+XMLPARSEAPI(void)
+XML_SetStartElementHandler(XML_Parser parser,
+                           XML_StartElementHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetEndElementHandler(XML_Parser parser,
+                         XML_EndElementHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetCharacterDataHandler(XML_Parser parser,
+                            XML_CharacterDataHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetProcessingInstructionHandler(XML_Parser parser,
+                                    XML_ProcessingInstructionHandler handler);
+XMLPARSEAPI(void)
+XML_SetCommentHandler(XML_Parser parser,
+                      XML_CommentHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetCdataSectionHandler(XML_Parser parser,
+                           XML_StartCdataSectionHandler start,
+                           XML_EndCdataSectionHandler end);
+
+XMLPARSEAPI(void)
+XML_SetStartCdataSectionHandler(XML_Parser parser,
+                                XML_StartCdataSectionHandler start);
+
+XMLPARSEAPI(void)
+XML_SetEndCdataSectionHandler(XML_Parser parser,
+                              XML_EndCdataSectionHandler end);
+
+/* This sets the default handler and also inhibits expansion of
+   internal entities. These entity references will be passed to the
+   default handler, or to the skipped entity handler, if one is set.
+*/
+XMLPARSEAPI(void)
+XML_SetDefaultHandler(XML_Parser parser,
+                      XML_DefaultHandler handler);
+
+/* This sets the default handler but does not inhibit expansion of
+   internal entities.  The entity reference will not be passed to the
+   default handler.
+*/
+XMLPARSEAPI(void)
+XML_SetDefaultHandlerExpand(XML_Parser parser,
+                            XML_DefaultHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetDoctypeDeclHandler(XML_Parser parser,
+                          XML_StartDoctypeDeclHandler start,
+                          XML_EndDoctypeDeclHandler end);
+
+XMLPARSEAPI(void)
+XML_SetStartDoctypeDeclHandler(XML_Parser parser,
+                               XML_StartDoctypeDeclHandler start);
+
+XMLPARSEAPI(void)
+XML_SetEndDoctypeDeclHandler(XML_Parser parser,
+                             XML_EndDoctypeDeclHandler end);
+
+XMLPARSEAPI(void)
+XML_SetUnparsedEntityDeclHandler(XML_Parser parser,
+                                 XML_UnparsedEntityDeclHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetNotationDeclHandler(XML_Parser parser,
+                           XML_NotationDeclHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetNamespaceDeclHandler(XML_Parser parser,
+                            XML_StartNamespaceDeclHandler start,
+                            XML_EndNamespaceDeclHandler end);
+
+XMLPARSEAPI(void)
+XML_SetStartNamespaceDeclHandler(XML_Parser parser,
+                                 XML_StartNamespaceDeclHandler start);
+
+XMLPARSEAPI(void)
+XML_SetEndNamespaceDeclHandler(XML_Parser parser,
+                               XML_EndNamespaceDeclHandler end);
+
+XMLPARSEAPI(void)
+XML_SetNotStandaloneHandler(XML_Parser parser,
+                            XML_NotStandaloneHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetExternalEntityRefHandler(XML_Parser parser,
+                                XML_ExternalEntityRefHandler handler);
+
+/* If a non-NULL value for arg is specified here, then it will be
+   passed as the first argument to the external entity ref handler
+   instead of the parser object.
+*/
+XMLPARSEAPI(void)
+XML_SetExternalEntityRefHandlerArg(XML_Parser parser,
+                                   void *arg);
+
+XMLPARSEAPI(void)
+XML_SetSkippedEntityHandler(XML_Parser parser,
+                            XML_SkippedEntityHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetUnknownEncodingHandler(XML_Parser parser,
+                              XML_UnknownEncodingHandler handler,
+                              void *encodingHandlerData);
+
+/* This can be called within a handler for a start element, end
+   element, processing instruction or character data.  It causes the
+   corresponding markup to be passed to the default handler.
+*/
+XMLPARSEAPI(void)
+XML_DefaultCurrent(XML_Parser parser);
+
+/* If do_nst is non-zero, and namespace processing is in effect, and
+   a name has a prefix (i.e. an explicit namespace qualifier) then
+   that name is returned as a triplet in a single string separated by
+   the separator character specified when the parser was created: URI
+   + sep + local_name + sep + prefix.
+
+   If do_nst is zero, then namespace information is returned in the
+   default manner (URI + sep + local_name) whether or not the name
+   has a prefix.
+
+   Note: Calling XML_SetReturnNSTriplet after XML_Parse or
+     XML_ParseBuffer has no effect.
+*/
+
+XMLPARSEAPI(void)
+XML_SetReturnNSTriplet(XML_Parser parser, int do_nst);
+
+/* This value is passed as the userData argument to callbacks. */
+XMLPARSEAPI(void)
+XML_SetUserData(XML_Parser parser, void *userData);
+
+/* Returns the last value set by XML_SetUserData or NULL. */
+#define XML_GetUserData(parser) (*(void **)(parser))
+
+/* This is equivalent to supplying an encoding argument to
+   XML_ParserCreate. On success XML_SetEncoding returns non-zero,
+   zero otherwise.
+   Note: Calling XML_SetEncoding after XML_Parse or XML_ParseBuffer
+     has no effect and returns XML_STATUS_ERROR.
+*/
+XMLPARSEAPI(enum XML_Status)
+XML_SetEncoding(XML_Parser parser, const XML_Char *encoding);
+
+/* If this function is called, then the parser will be passed as the
+   first argument to callbacks instead of userData.  The userData will
+   still be accessible using XML_GetUserData.
+*/
+XMLPARSEAPI(void)
+XML_UseParserAsHandlerArg(XML_Parser parser);
+
+/* If useDTD == XML_TRUE is passed to this function, then the parser
+   will assume that there is an external subset, even if none is
+   specified in the document. In such a case the parser will call the
+   externalEntityRefHandler with a value of NULL for the systemId
+   argument (the publicId and context arguments will be NULL as well).
+   Note: For the purpose of checking WFC: Entity Declared, passing
+     useDTD == XML_TRUE will make the parser behave as if the document
+     had a DTD with an external subset.
+   Note: If this function is called, then this must be done before
+     the first call to XML_Parse or XML_ParseBuffer, since it will
+     have no effect after that.  Returns
+     XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING.
+   Note: If the document does not have a DOCTYPE declaration at all,
+     then startDoctypeDeclHandler and endDoctypeDeclHandler will not
+     be called, despite an external subset being parsed.
+   Note: If XML_DTD is not defined when Expat is compiled, returns
+     XML_ERROR_FEATURE_REQUIRES_XML_DTD.
+*/
+XMLPARSEAPI(enum XML_Error)
+XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD);
+
+
+/* Sets the base to be used for resolving relative URIs in system
+   identifiers in declarations.  Resolving relative identifiers is
+   left to the application: this value will be passed through as the
+   base argument to the XML_ExternalEntityRefHandler,
+   XML_NotationDeclHandler and XML_UnparsedEntityDeclHandler. The base
+   argument will be copied.  Returns XML_STATUS_ERROR if out of memory,
+   XML_STATUS_OK otherwise.
+*/
+XMLPARSEAPI(enum XML_Status)
+XML_SetBase(XML_Parser parser, const XML_Char *base);
+
+XMLPARSEAPI(const XML_Char *)
+XML_GetBase(XML_Parser parser);
+
+/* Returns the number of the attribute/value pairs passed in last call
+   to the XML_StartElementHandler that were specified in the start-tag
+   rather than defaulted. Each attribute/value pair counts as 2; thus
+   this correspondds to an index into the atts array passed to the
+   XML_StartElementHandler.
+*/
+XMLPARSEAPI(int)
+XML_GetSpecifiedAttributeCount(XML_Parser parser);
+
+/* Returns the index of the ID attribute passed in the last call to
+   XML_StartElementHandler, or -1 if there is no ID attribute.  Each
+   attribute/value pair counts as 2; thus this correspondds to an
+   index into the atts array passed to the XML_StartElementHandler.
+*/
+XMLPARSEAPI(int)
+XML_GetIdAttributeIndex(XML_Parser parser);
+
+/* Parses some input. Returns XML_STATUS_ERROR if a fatal error is
+   detected.  The last call to XML_Parse must have isFinal true; len
+   may be zero for this call (or any other).
+
+   Though the return values for these functions has always been
+   described as a Boolean value, the implementation, at least for the
+   1.95.x series, has always returned exactly one of the XML_Status
+   values.
+*/
+XMLPARSEAPI(enum XML_Status)
+XML_Parse(XML_Parser parser, const char *s, int len, int isFinal);
+
+XMLPARSEAPI(void *)
+XML_GetBuffer(XML_Parser parser, int len);
+
+XMLPARSEAPI(enum XML_Status)
+XML_ParseBuffer(XML_Parser parser, int len, int isFinal);
+
+/* Stops parsing, causing XML_Parse() or XML_ParseBuffer() to return.
+   Must be called from within a call-back handler, except when aborting
+   (resumable = 0) an already suspended parser. Some call-backs may
+   still follow because they would otherwise get lost. Examples:
+   - endElementHandler() for empty elements when stopped in
+     startElementHandler(), 
+   - endNameSpaceDeclHandler() when stopped in endElementHandler(), 
+   and possibly others.
+
+   Can be called from most handlers, including DTD related call-backs,
+   except when parsing an external parameter entity and resumable != 0.
+   Returns XML_STATUS_OK when successful, XML_STATUS_ERROR otherwise.
+   Possible error codes: 
+   - XML_ERROR_SUSPENDED: when suspending an already suspended parser.
+   - XML_ERROR_FINISHED: when the parser has already finished.
+   - XML_ERROR_SUSPEND_PE: when suspending while parsing an external PE.
+
+   When resumable != 0 (true) then parsing is suspended, that is, 
+   XML_Parse() and XML_ParseBuffer() return XML_STATUS_SUSPENDED. 
+   Otherwise, parsing is aborted, that is, XML_Parse() and XML_ParseBuffer()
+   return XML_STATUS_ERROR with error code XML_ERROR_ABORTED.
+
+   *Note*:
+   This will be applied to the current parser instance only, that is, if
+   there is a parent parser then it will continue parsing when the
+   externalEntityRefHandler() returns. It is up to the implementation of
+   the externalEntityRefHandler() to call XML_StopParser() on the parent
+   parser (recursively), if one wants to stop parsing altogether.
+
+   When suspended, parsing can be resumed by calling XML_ResumeParser(). 
+*/
+XMLPARSEAPI(enum XML_Status)
+XML_StopParser(XML_Parser parser, XML_Bool resumable);
+
+/* Resumes parsing after it has been suspended with XML_StopParser().
+   Must not be called from within a handler call-back. Returns same
+   status codes as XML_Parse() or XML_ParseBuffer().
+   Additional error code XML_ERROR_NOT_SUSPENDED possible.   
+
+   *Note*:
+   This must be called on the most deeply nested child parser instance
+   first, and on its parent parser only after the child parser has finished,
+   to be applied recursively until the document entity's parser is restarted.
+   That is, the parent parser will not resume by itself and it is up to the
+   application to call XML_ResumeParser() on it at the appropriate moment.
+*/
+XMLPARSEAPI(enum XML_Status)
+XML_ResumeParser(XML_Parser parser);
+
+enum XML_Parsing {
+  XML_INITIALIZED,
+  XML_PARSING,
+  XML_FINISHED,
+  XML_SUSPENDED
+};
+
+typedef struct {
+  enum XML_Parsing parsing;
+  XML_Bool finalBuffer;
+} XML_ParsingStatus;
+
+/* Returns status of parser with respect to being initialized, parsing,
+   finished, or suspended and processing the final buffer.
+   XXX XML_Parse() and XML_ParseBuffer() should return XML_ParsingStatus,
+   XXX with XML_FINISHED_OK or XML_FINISHED_ERROR replacing XML_FINISHED
+*/
+XMLPARSEAPI(void)
+XML_GetParsingStatus(XML_Parser parser, XML_ParsingStatus *status);
+
+/* Creates an XML_Parser object that can parse an external general
+   entity; context is a '\0'-terminated string specifying the parse
+   context; encoding is a '\0'-terminated string giving the name of
+   the externally specified encoding, or NULL if there is no
+   externally specified encoding.  The context string consists of a
+   sequence of tokens separated by formfeeds (\f); a token consisting
+   of a name specifies that the general entity of the name is open; a
+   token of the form prefix=uri specifies the namespace for a
+   particular prefix; a token of the form =uri specifies the default
+   namespace.  This can be called at any point after the first call to
+   an ExternalEntityRefHandler so longer as the parser has not yet
+   been freed.  The new parser is completely independent and may
+   safely be used in a separate thread.  The handlers and userData are
+   initialized from the parser argument.  Returns NULL if out of memory.
+   Otherwise returns a new XML_Parser object.
+*/
+XMLPARSEAPI(XML_Parser)
+XML_ExternalEntityParserCreate(XML_Parser parser,
+                               const XML_Char *context,
+                               const XML_Char *encoding);
+
+enum XML_ParamEntityParsing {
+  XML_PARAM_ENTITY_PARSING_NEVER,
+  XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE,
+  XML_PARAM_ENTITY_PARSING_ALWAYS
+};
+
+/* Controls parsing of parameter entities (including the external DTD
+   subset). If parsing of parameter entities is enabled, then
+   references to external parameter entities (including the external
+   DTD subset) will be passed to the handler set with
+   XML_SetExternalEntityRefHandler.  The context passed will be 0.
+
+   Unlike external general entities, external parameter entities can
+   only be parsed synchronously.  If the external parameter entity is
+   to be parsed, it must be parsed during the call to the external
+   entity ref handler: the complete sequence of
+   XML_ExternalEntityParserCreate, XML_Parse/XML_ParseBuffer and
+   XML_ParserFree calls must be made during this call.  After
+   XML_ExternalEntityParserCreate has been called to create the parser
+   for the external parameter entity (context must be 0 for this
+   call), it is illegal to make any calls on the old parser until
+   XML_ParserFree has been called on the newly created parser.
+   If the library has been compiled without support for parameter
+   entity parsing (ie without XML_DTD being defined), then
+   XML_SetParamEntityParsing will return 0 if parsing of parameter
+   entities is requested; otherwise it will return non-zero.
+   Note: If XML_SetParamEntityParsing is called after XML_Parse or
+      XML_ParseBuffer, then it has no effect and will always return 0.
+*/
+XMLPARSEAPI(int)
+XML_SetParamEntityParsing(XML_Parser parser,
+                          enum XML_ParamEntityParsing parsing);
+
+/* If XML_Parse or XML_ParseBuffer have returned XML_STATUS_ERROR, then
+   XML_GetErrorCode returns information about the error.
+*/
+XMLPARSEAPI(enum XML_Error)
+XML_GetErrorCode(XML_Parser parser);
+
+/* These functions return information about the current parse
+   location.  They may be called from any callback called to report
+   some parse event; in this case the location is the location of the
+   first of the sequence of characters that generated the event.  When
+   called from callbacks generated by declarations in the document
+   prologue, the location identified isn't as neatly defined, but will
+   be within the relevant markup.  When called outside of the callback
+   functions, the position indicated will be just past the last parse
+   event (regardless of whether there was an associated callback).
+   
+   They may also be called after returning from a call to XML_Parse
+   or XML_ParseBuffer.  If the return value is XML_STATUS_ERROR then
+   the location is the location of the character at which the error
+   was detected; otherwise the location is the location of the last
+   parse event, as described above.
+*/
+XMLPARSEAPI(XML_Size) XML_GetCurrentLineNumber(XML_Parser parser);
+XMLPARSEAPI(XML_Size) XML_GetCurrentColumnNumber(XML_Parser parser);
+XMLPARSEAPI(XML_Index) XML_GetCurrentByteIndex(XML_Parser parser);
+
+/* Return the number of bytes in the current event.
+   Returns 0 if the event is in an internal entity.
+*/
+XMLPARSEAPI(int)
+XML_GetCurrentByteCount(XML_Parser parser);
+
+/* If XML_CONTEXT_BYTES is defined, returns the input buffer, sets
+   the integer pointed to by offset to the offset within this buffer
+   of the current parse position, and sets the integer pointed to by size
+   to the size of this buffer (the number of input bytes). Otherwise
+   returns a NULL pointer. Also returns a NULL pointer if a parse isn't
+   active.
+
+   NOTE: The character pointer returned should not be used outside
+   the handler that makes the call.
+*/
+XMLPARSEAPI(const char *)
+XML_GetInputContext(XML_Parser parser,
+                    int *offset,
+                    int *size);
+
+/* For backwards compatibility with previous versions. */
+#define XML_GetErrorLineNumber   XML_GetCurrentLineNumber
+#define XML_GetErrorColumnNumber XML_GetCurrentColumnNumber
+#define XML_GetErrorByteIndex    XML_GetCurrentByteIndex
+
+/* Frees the content model passed to the element declaration handler */
+XMLPARSEAPI(void)
+XML_FreeContentModel(XML_Parser parser, XML_Content *model);
+
+/* Exposing the memory handling functions used in Expat */
+XMLPARSEAPI(void *)
+XML_MemMalloc(XML_Parser parser, size_t size);
+
+XMLPARSEAPI(void *)
+XML_MemRealloc(XML_Parser parser, void *ptr, size_t size);
+
+XMLPARSEAPI(void)
+XML_MemFree(XML_Parser parser, void *ptr);
+
+/* Frees memory used by the parser. */
+XMLPARSEAPI(void)
+XML_ParserFree(XML_Parser parser);
+
+/* Returns a string describing the error. */
+XMLPARSEAPI(const XML_LChar *)
+XML_ErrorString(enum XML_Error code);
+
+/* Return a string containing the version number of this expat */
+XMLPARSEAPI(const XML_LChar *)
+XML_ExpatVersion(void);
+
+typedef struct {
+  int major;
+  int minor;
+  int micro;
+} XML_Expat_Version;
+
+/* Return an XML_Expat_Version structure containing numeric version
+   number information for this version of expat.
+*/
+XMLPARSEAPI(XML_Expat_Version)
+XML_ExpatVersionInfo(void);
+
+/* Added in Expat 1.95.5. */
+enum XML_FeatureEnum {
+  XML_FEATURE_END = 0,
+  XML_FEATURE_UNICODE,
+  XML_FEATURE_UNICODE_WCHAR_T,
+  XML_FEATURE_DTD,
+  XML_FEATURE_CONTEXT_BYTES,
+  XML_FEATURE_MIN_SIZE,
+  XML_FEATURE_SIZEOF_XML_CHAR,
+  XML_FEATURE_SIZEOF_XML_LCHAR,
+  XML_FEATURE_NS,
+  XML_FEATURE_LARGE_SIZE
+  /* Additional features must be added to the end of this enum. */
+};
+
+typedef struct {
+  enum XML_FeatureEnum  feature;
+  const XML_LChar       *name;
+  long int              value;
+} XML_Feature;
+
+XMLPARSEAPI(const XML_Feature *)
+XML_GetFeatureList(void);
+
+
+/* Expat follows the GNU/Linux convention of odd number minor version for
+   beta/development releases and even number minor version for stable
+   releases. Micro is bumped with each release, and set to 0 with each
+   change to major or minor version.
+*/
+#define XML_MAJOR_VERSION 2
+#define XML_MINOR_VERSION 0
+#define XML_MICRO_VERSION 1
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* not Expat_INCLUDED */
diff --git a/vendor/voclient/include/expat_external.h b/vendor/voclient/include/expat_external.h
new file mode 100644
index 00000000..2c03284e
--- /dev/null
+++ b/vendor/voclient/include/expat_external.h
@@ -0,0 +1,115 @@
+/* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#ifndef Expat_External_INCLUDED
+#define Expat_External_INCLUDED 1
+
+/* External API definitions */
+
+#if defined(_MSC_EXTENSIONS) && !defined(__BEOS__) && !defined(__CYGWIN__)
+#define XML_USE_MSC_EXTENSIONS 1
+#endif
+
+/* Expat tries very hard to make the API boundary very specifically
+   defined.  There are two macros defined to control this boundary;
+   each of these can be defined before including this header to
+   achieve some different behavior, but doing so it not recommended or
+   tested frequently.
+
+   XMLCALL    - The calling convention to use for all calls across the
+                "library boundary."  This will default to cdecl, and
+                try really hard to tell the compiler that's what we
+                want.
+
+   XMLIMPORT  - Whatever magic is needed to note that a function is
+                to be imported from a dynamically loaded library
+                (.dll, .so, or .sl, depending on your platform).
+
+   The XMLCALL macro was added in Expat 1.95.7.  The only one which is
+   expected to be directly useful in client code is XMLCALL.
+
+   Note that on at least some Unix versions, the Expat library must be
+   compiled with the cdecl calling convention as the default since
+   system headers may assume the cdecl convention.
+*/
+#ifndef XMLCALL
+#if defined(_MSC_VER)
+#define XMLCALL __cdecl
+#elif defined(__GNUC__) && defined(__i386) && !defined(__INTEL_COMPILER)
+#define XMLCALL __attribute__((cdecl))
+#else
+/* For any platform which uses this definition and supports more than
+   one calling convention, we need to extend this definition to
+   declare the convention used on that platform, if it's possible to
+   do so.
+
+   If this is the case for your platform, please file a bug report
+   with information on how to identify your platform via the C
+   pre-processor and how to specify the same calling convention as the
+   platform's malloc() implementation.
+*/
+#define XMLCALL
+#endif
+#endif  /* not defined XMLCALL */
+
+
+#if !defined(XML_STATIC) && !defined(XMLIMPORT)
+#ifndef XML_BUILDING_EXPAT
+/* using Expat from an application */
+
+#ifdef XML_USE_MSC_EXTENSIONS
+#define XMLIMPORT __declspec(dllimport)
+#endif
+
+#endif
+#endif  /* not defined XML_STATIC */
+
+
+/* If we didn't define it above, define it away: */
+#ifndef XMLIMPORT
+#define XMLIMPORT
+#endif
+
+
+#define XMLPARSEAPI(type) XMLIMPORT type XMLCALL
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef XML_UNICODE_WCHAR_T
+#define XML_UNICODE
+#endif
+
+#ifdef XML_UNICODE     /* Information is UTF-16 encoded. */
+#ifdef XML_UNICODE_WCHAR_T
+typedef wchar_t XML_Char;
+typedef wchar_t XML_LChar;
+#else
+typedef unsigned short XML_Char;
+typedef char XML_LChar;
+#endif /* XML_UNICODE_WCHAR_T */
+#else                  /* Information is UTF-8 encoded. */
+typedef char XML_Char;
+typedef char XML_LChar;
+#endif /* XML_UNICODE */
+
+#ifdef XML_LARGE_SIZE  /* Use large integers for file/stream positions. */
+#if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400
+typedef __int64 XML_Index; 
+typedef unsigned __int64 XML_Size;
+#else
+typedef long long XML_Index;
+typedef unsigned long long XML_Size;
+#endif
+#else
+typedef long XML_Index;
+typedef unsigned long XML_Size;
+#endif /* XML_LARGE_SIZE */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* not Expat_External_INCLUDED */
diff --git a/vendor/voclient/include/samp.h b/vendor/voclient/include/samp.h
new file mode 100644
index 00000000..7184b178
--- /dev/null
+++ b/vendor/voclient/include/samp.h
@@ -0,0 +1,519 @@
+/**
+ *  SAMP.H -- SAMP interface include file.
+ *
+ *  @brief      SAMP interface include file.
+ *
+ *  @file       samp.h
+ *  @author     Mike FItzpatrick
+ *  @date       7/10/09
+ */
+
+#include <xmlrpc-c/base.h>              /* XMLRPC-C interface               */
+#include <xmlrpc-c/client.h>
+#include <xmlrpc-c/server.h>
+#include <xmlrpc-c/server_abyss.h>
+#include <sys/types.h>                  /* for struct stat                  */
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "xrpc.h"                       /* XRPC Wrapper Definitions         */
+
+#ifndef SZ_NAME
+#define	SZ_NAME	    	    256		/** size of a file path       	    */
+#endif
+#ifndef SZ_LINE
+#define	SZ_LINE		    256 	/** size of a text line       	    */
+#endif
+
+#define	SZ_SECRET	    64		/** size of secret string     	    */
+#define	SZ_DESC		    8192	/** len of a description      	    */
+#define	SZ_URL		    1024	/** len of a URL	      	    */
+#define	SZ_CMD		    1024	/** len of a command	      	    */
+#define SZ_SBUF             65536	/** big string buffer		    */
+#define	SZ_RESSTR	    1024	/** len of result string      	    */
+
+#define	DEF_PORT	    9876	/** server port			    */
+#define	DEF_TIMEOUT	    "15"	/** sync message timeout	    */
+
+#define MAX_SAMPS	    16		/** max clients allowed	      	    */
+#define	MAX_HUBS	    16		/** max hubs allowed	      	    */
+#define	MAX_MDATTRS	    32		/** max metadata attrs	      	    */
+#define	MAX_SUBS	    256		/** max subscriptions allowed  	    */
+#define	MAX_CLIENTS	    32		/** max number of clients      	    */
+#define	MAX_ROWS	    256		/** max rows to highlight  	    */
+
+#define SAMP_ERR	    -1		/** error return		    */
+#define SAMP_PENDING	    0		/** pending operation		    */
+#define SAMP_OK		    1		/** ok return			    */
+
+#define SAMP_CBR	    0		/** use call-by-reference	    */
+#define SAMP_CBV	    1		/** use call-by-value		    */
+
+#define	SAMP_SYNCH	    0		/** synchronous pattern		    */
+#define	SAMP_ASYNCH	    1		/** asynchronous pattern	    */
+#define	SAMP_NOTIFY	    2		/** notification pattern	    */
+
+#define SAMP_INT            TY_INT	/* values from xrpcP.h 	      	    */
+#define SAMP_DOUBLE         TY_DOUBLE
+#define SAMP_BOOL           TY_BOOL
+#define SAMP_STRING         TY_STRING
+#define SAMP_DATETIME       TY_DATETIME
+#define SAMP_SAMPRUCT       TY_STRUCT
+#define SAMP_ARRAY          TY_ARRAY
+
+#define	SAMP_TRACE	    0		/** debug trace               	    */
+
+
+/** 
+ * Special Hub events
+ */
+#define HUB_SHUTDOWN	    0		/** Hub is shutting down	    */
+#define HUB_REGISTER	    1		/** An app has registered	    */
+#define HUB_UNREGISTER	    2		/** An app has unregistered	    */
+#define HUB_SUBSCRIPTIONS   3		/** An app declared subscritions    */
+#define HUB_METADATA	    4		/** An app declared metadata	    */
+#define HUB_DISCONNECT	    5		/** An app is forcibly disconnected */
+
+
+#define	LEN_DESC	    32768	/** max len of description    	    */
+
+#ifdef min
+#undef min
+#endif
+#ifdef max
+#undef max
+#endif
+
+#define  min(a,b)		(a<b?a:b)
+#define  max(a,b)		(a>b?a:b)
+
+
+typedef  long   handle_t; 		/** generic object handle	    */
+typedef  int    Map; 			/** SAMP Map datatype  		    */
+typedef  int    List; 			/** SAMP List datatype  	    */
+typedef  int    Msg; 			/** SAMP Msg datatype  		    */
+typedef  int    Param; 			/** SAMP Param datatype		    */
+typedef  char  *String;			/** SAMP String datatype  	    */
+
+
+/**
+ *  Application (and Hub) metadata.
+ */
+typedef struct {
+    char      name[SZ_LINE];		/** name			    */
+    char      desc[SZ_DESC];		/** descriptive text		    */
+    char      iconURL[SZ_URL];		/** icon URL			    */
+    char      docURL[SZ_URL];		/** documentation URL		    */
+
+    char     *descHTML;			/** descriptive text (HTML)	    */
+
+    int	      nkeys;			/** number of meta keys		    */
+    char     *aKey[MAX_MDATTRS];	/** attr keyword		    */
+    char     *aVal[MAX_MDATTRS];	/** attr value			    */
+} appMD, *appMDP;
+
+
+
+/**
+ *  Message subscription.
+ */
+typedef struct {
+    char  mtype[SZ_LINE];		/** mtype string		    */
+    int   (*userFunc)(void *p); 	/** user handler function           */
+					/** samp handler function           */
+    int   (*sampFunc)(char *sid, char *sender, char *msgid, Map map);       	
+} Subs, *SubsP;
+
+
+
+/**
+ *  Registered Client name mappings.
+ */
+typedef struct {
+    char  pubId[SZ_NAME];		/** public name			    */
+    char  name[SZ_NAME];		/** app name			    */
+} Client, *ClientP;
+
+ 
+/**
+ *  Hub description.  Our application connects to this hub by default, but
+ *  the structure will be valid for any Hub.
+ */
+typedef struct {
+    char      appName[SZ_LINE];		/** application name		    */
+    char      appVer[SZ_LINE];		/** application version		    */
+    char      description[SZ_LINE];	/** descriptive text		    */
+
+    appMD     meta;			/** metadata			    */
+
+    char      secret[SZ_SECRET];	/** registration string		    */
+    char      url[SZ_URL];		/** Hub service endpoint	    */
+    char      version[SZ_NAME];		/** Hub version string		    */
+
+    int	      id;			/** Hub XML-RPC connection	    */
+
+    char      appId[SZ_NAME];		/** client key			    */
+    char      privateKey[SZ_LINE];	/** client key value		    */
+    char      hubId[SZ_LINE];		/** Hub id value		    */
+    char      selfId[SZ_LINE];		/** Client id value		    */
+    char      timeout[SZ_NAME];		/** Sync msg timeout (str)	    */
+
+    void     *samp;			/** back pointer		    */
+} Hub, *HubP;
+
+
+/**
+ *  SAMP application description.  By default this describes our app by
+ *  may be used to store information about other apps in the network as
+ *  well.
+ */
+typedef struct {
+    char      appName[SZ_NAME];		/** application name		    */
+    char      appVer[SZ_LINE];		/** application version		    */
+    char      description[SZ_NAME];	/** application description	    */
+
+    char      errortxt[SZ_LINE];	/** last msh error string	    */
+
+    appMD     meta;			/** metadata			    */
+
+    pthread_t svrThread;		/** server thread number	    */
+
+					/** default user handler	    */
+    int   (*defaultUserFunc)(char *sender, char *msgid, Map map);       	
+
+    Subs      subs[MAX_SUBS];		/** message subscriptions	    */
+    int	      nsubs;			/** number of subscriptions	    */
+
+    Client    clients[MAX_CLIENTS];	/** samp clients		    */
+    int	      nclients;			/** number of samp clients	    */
+
+    int	      serverTid;		/** samp server threadId	    */
+    int	      serverPort;		/** samp server port		    */
+
+    Hub      *hub;			/** Hub connection 		    */
+    handle_t  hubHandle;		/** Hub handle alias 		    */
+    int       hubThreadID;		/** Hub thread id 		    */
+
+    int	      active;			/** is interface active		    */
+    int	      mapClients;		/** map other clients		    */
+    int	      msgMode;			/** (a)synch message mode	    */
+    int	      handlerMode;		/** CBR / CBV for user handlers     */
+
+    FILE     *logfd;			/** log file descriptor		    */
+    int	      debug;			/** debug flag			    */
+    int	      verbose;			/** verbose flag		    */
+    int	      trace;			/** trace flag			    */
+} Samp, *SampP;
+
+
+#define MSG_SYNC	0
+#define MSG_ASYNC	1
+#define MSG_NOTIFY	2
+#define DEF_CALLMODE	MSG_ASYNC
+
+
+
+/**
+ *   Prototype declarations.
+ */
+
+/******************************************************************************
+ **  Public Interface Methods
+ *****************************************************************************/
+
+/*  samp.c -- Methods called by user apps to initialize the interface.
+ */
+handle_t  sampInit (String appName, String description);
+void 	  samp_Metadata (handle_t handle, String field, String value);
+void 	  samp_Subscribe (handle_t handle, String mtype, void *func);
+void 	  samp_Unsubscribe (handle_t handle, String mtype);
+int  	  sampStartup (handle_t handle);
+int  	  sampShutdown (handle_t handle);
+int  	  sampDebug (handle_t handle, int value);
+int  	  sampVerbose (handle_t handle, int value);
+void 	  sampClose (handle_t handle);
+int 	  samp_hubActive (handle_t handle);
+int 	  samp_setOpt (handle_t handle, char *opt, int value);
+
+void 	  samp_setSyncMode (handle_t handle);
+void 	  samp_setASyncMode (handle_t handle);
+void 	  samp_setNotifyMode (handle_t handle);
+void 	  samp_setMsgMode (handle_t handle, int mode);
+void 	  samp_setCallByRef (handle_t handle);
+void 	  samp_setCallMode (handle_t handle, int mode);
+
+void 	  samp_setReplyCallback (handle_t handle, int *func);
+void 	  samp_setResponseCallback (handle_t handle, int *func);
+void      samp_setTimeout (handle_t handle, int timeout);
+void      samp_setAppName (handle_t handle, String name);
+void      samp_setAppVersion (handle_t handle, String version);
+
+void 	  samp_defaultReplyHandler (handle_t handle);
+void 	  samp_deaultfResponseHandler (handle_t handle);
+int 	  samp_replyStatus (handle_t handle);
+
+int  	  samp_mapClients (handle_t handle);
+int  	  samp_listClients (handle_t handle);
+char  	 *samp_getClients (handle_t handle);
+int  	  samp_addClient (handle_t handle, String name, String id);
+int  	  samp_removeClient (handle_t handle, String id);
+
+Map	  samp_getOKMap (void);
+Map	  samp_getNullMap (void);
+
+
+/*  sampCommands.c -- Methods called to send messages to the Hub.
+ */
+int 	samp_Register (handle_t handle);
+int 	samp_UnRegister (handle_t handle);
+int 	samp_DeclareMetadata (handle_t handle);
+int 	samp_Ping (handle_t handle, String appName);
+Map 	samp_GetMetadata (handle_t handle, String pubId);
+int 	samp_DeclareSubscriptions (handle_t handle);
+Map     samp_GetSubscriptions (handle_t handle, String pubId);
+List 	samp_GetRegisteredClients (handle_t handle);
+List 	samp_GetSubscribedClients (handle_t handle, String mtype);
+
+
+/*  sampMType.c -- Methods called to send messages to other apps.
+ */
+int 	samp_tableLoadVOTable (handle_t handle, String recip, String url, 
+		String tableId, String name);
+int 	samp_tableLoadFITS (handle_t handle, String recip, String url, 
+		String tableId, String name);
+int 	samp_imageLoadFITS (handle_t handle, String recip, String url, 
+		String imageId, String name);
+
+int 	samp_tableHighlightRow (handle_t handle, String recip, String tableId, 
+		String url, int row);
+int 	samp_tableSelectRowList (handle_t handle, String recip, String tableId, 
+		String url, int rows[], int nrows);
+int 	samp_coordPointAtSky (handle_t handle, String recip, 
+		float ra, float dec);
+int 	samp_specLoadSSAGeneric (handle_t handle, String recip, String url, 
+		Map meta, String spectrumId, String name);
+
+int     samp_cmdExec (handle_t handle, String recip, String cmd);
+char   *samp_envGet (handle_t handle, String recip, String name);
+int 	samp_envSet (handle_t handle, String recip, String name, String value);
+char   *samp_paramGet (handle_t handle, String recip, String name);
+int 	samp_paramSet(handle_t handle, String recip, String name, String value);
+int 	samp_bibLoad (handle_t handle, String recip, String bibcode);
+int 	samp_resourceLoad (handle_t handle, String recip, String type, 
+		String name, Map resMap);
+
+int 	samp_sendGeneric (handle_t handle, String recip, String mtype, 
+		String args[]);
+int 	samp_sendMsg (handle_t handle, String recip, Map msg);
+
+
+
+/*  sampClient.c -- Low-level methods to send messages.
+ */
+void    samp_notify (handle_t handle, String recipId, Map msg);
+List    samp_notifyAll (handle_t handle, Map msg);
+String  samp_call (handle_t handle, String recipId, String tag, Map msg);
+int     samp_callAll (handle_t handle, String msg_tag, Map msg);
+int     samp_callAndWait (handle_t handle, String recipId, String msg_tag, 
+				Map msg);
+int  	samp_Reply (handle_t handle, String msg_id, Map resp);
+
+String 	samp_clientName (handle_t handle, String pubId);
+int	samp_setErr (handle_t handle, Map resp);
+String  samp_getErr (handle_t handle);
+
+
+/*  sampMethods.c -- SAMP methods implemented by a callable client.
+ */
+int 	samp_receiveCall (void *data);
+int 	samp_receiveNotification (void *data);
+int 	samp_receiveResponse (void *data);
+
+void	samp_setHandlerReply (Map resp);
+Map	samp_getHandlerReply (void);
+
+
+/*  sampHandlers.c -- Handlers to responses from the message.
+ */
+void 	samp_setUserHandler (handle_t handle, String mtype, void *func);
+void 	samp_setSampHandler (handle_t handle, String mtype, void *func);
+void   *samp_getUserHandler (String mtype);
+void   *samp_getSampHandler (String mtype);
+void    samp_execUserHandler (String mtype, String sender, 
+		String msg_id, Map params);
+
+int     samp_genericMsgHandler (String sender, String mtype, String msg_id, 
+		Map msg_map);
+
+int 	samp_PingHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_StatusHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_imLoadHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_tbLoadHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_tbLoadFITSHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_tbLoadVOTHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_tbHighlightHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_tbSelectHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_pointAtHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_specLoadHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_specSSAHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_cmdExecHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_envGetHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_envSetHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_paramGetHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_paramSetHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_bibcodeHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_resLoadHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_resConeHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_resSiapHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_resSsapHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_resTapHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_resVOSpaceHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+void    samp_printMessage (String mtype, String sender, String msg_id, 
+		Map params);
+
+void    samp_printMap (String name, Map map);
+int 	samp_nullResponse (void *data);
+int 	samp_testEcho (void *data);
+
+
+
+/******************************************************************************
+ **  Internal Interface Methods
+ *****************************************************************************/
+
+/*  sampHub.c
+ */
+handle_t  samp_hubOpen (Samp *samp);
+int 	  samp_hubClose (handle_t handle);
+List 	  samp_getAvailableHubs (handle_t handle);
+char     *samp_getActiveHubName (handle_t handle);
+int 	  samp_getActiveHub (handle_t handle);
+int 	  samp_hubRunning (void);
+int 	  samp_hubInit (handle_t samp, char *appName, char *descr);
+
+int	  samp_processHubEvent (String mtype, Map params);
+int	  samp_hubEvent (String mtype);
+
+int 	  samp_hubRegister (Hub *hub);
+int 	  samp_hubUnRegister (Hub *hub);
+int 	  samp_hubSendShutdown (Hub *hub);
+int	  samp_hubSetXmlrpcCallback (Hub *hub);
+int 	  samp_hubPing (Hub *hub);
+int 	  samp_hubDeclareMetadata (Hub *hub);
+int 	  samp_hubDeclareSubscriptions (Hub *hub);
+
+
+/* sampList.c
+*/
+handle_t  samp_newList ();
+void 	  samp_freeList (List list);
+int 	  samp_listLen (List list);
+
+void 	  samp_setStringInList (List list, char *value);
+void 	  samp_setMapInList (List list, Map map);
+void 	  samp_setListInList (List list1, List list2);
+void 	  samp_setIntInList (List list, int value);
+void 	  samp_setFloatInList (List list, float value);
+
+char     *samp_getStringFromList (List list, int index);
+Map 	  samp_getMapFromList (List list, int index);
+List 	  samp_getListFromList (List list, int index);
+int 	  samp_getIntFromList (List list, int index);
+float 	  samp_getFloatFromList (List list, int index);
+
+
+/* sampMap.c
+*/
+handle_t  samp_newMap (void);
+void 	  samp_freeMap (Map map);
+
+int	  samp_getMapSize (Map map);
+char 	 *samp_getMapKey (Map map, int index);
+char 	 *samp_getMapVal (Map map, int index);
+
+void 	  samp_setStringInMap (Map map, char *key, char *value);
+void 	  samp_setMapInMap (Map map1, char *key, Map map2);
+void 	  samp_setListInMap (Map map, char *key, List list);
+void 	  samp_setIntInMap (Map map, char *key, int value);
+void 	  samp_setFloatInMap (Map map, char *key, float value);
+
+char     *samp_getStringFromMap (Map map, char *key);
+Map 	  samp_getMapFromMap (Map map, char *key);
+List 	  samp_getListFromMap (Map map, char *key);
+int 	  samp_getIntFromMap (Map map, char *key);
+float 	  samp_getFloatFromMap (Map map, char *key);
+
+
+/* sampMsg.c
+ */
+Msg 	  samp_newMsg (void);
+void 	  samp_freeMsg (Msg msg);
+void 	  samp_msgMType (Msg msg, String mtype);
+void 	  samp_msgParam (Msg msg, Param param);
+char     *samp_msgTag (void);
+
+
+/* sampParam.c
+ */
+Param 	  samp_newParam (void);
+void 	  samp_freeParam (Param param);
+Param 	  samp_paramInit (Msg msg);
+void 	  samp_addStringParam (Msg msg, char *keyw, String val);
+void 	  samp_addMapParam (Msg msg, char *keyw, Map val);
+void 	  samp_addListParam (Msg msg, char *keyw, List val);
+void 	  samp_addIntParam (Msg msg, char *keyw, int val);
+void 	  samp_addFloatParam (Msg msg, char *keyw, float val);
+int 	  samp_paramLen (Msg msg);
+
+
+/* sampLog.c
+*/
+void 	  sampLog (handle_t handle, char *format, ...);
+void 	  sampTrace (handle_t handle, char *format, ...);
+
+
+/*  sampUtil.c
+ */
+handle_t  samp_newHandle (void *ptr);
+void 	  samp_freeHandle (handle_t handle);
+
+handle_t  samp_P2H (void *ptr);
+void     *samp_H2P (handle_t handle); 
+
+char     *samp_app2id (handle_t handle, char *appName);
+char     *samp_id2app (handle_t handle, char *pubId);
+
+int	  samp_serverPort (void);
+void 	  samp_printMetadata (handle_t handle, String name);
+char 	 *samp_getMetadata (handle_t handle, String name);
+
diff --git a/vendor/voclient/include/sampDecl.h b/vendor/voclient/include/sampDecl.h
new file mode 100644
index 00000000..fdecf2cb
--- /dev/null
+++ b/vendor/voclient/include/sampDecl.h
@@ -0,0 +1,438 @@
+/**
+ *  SAMPDECL.H -- SAMP interface method declarations.
+ *
+ *  @brief      SAMP interface method declarations.
+ *
+ *  @file       sampDecl.h
+ *  @author     Mike FItzpatrick
+ *  @date       8/10/11
+ */
+
+
+
+typedef  XINT   handle_t;            	/** generic object handle 	    */
+typedef  int    Map;                    /** SAMP Map datatype 	    	    */
+typedef  int    List;                   /** SAMP List datatype 	    	    */
+typedef  int    Msg;                    /** SAMP Msg datatype 	    	    */
+typedef  int    Param;                  /** SAMP Param datatype 	    */
+typedef  char  *String;                 /** SAMP String datatype            */
+
+#define  SZ_NAME             256        /** size of a file path 	    */
+#define  SZ_LINE             256        /** size of a text line 	    */
+#define  SZ_SECRET           64         /** size of secret string 	    */
+#define  SZ_DESC             8192       /** len of a description 	    */
+#define  SZ_URL              1024       /** len of a URL 		    */
+#define  SZ_CMD              1024       /** len of a command 	    	    */
+
+#define  MAX_SAMPS           16         /** max clients allowed 	    */
+#define  MAX_HUBS            16         /** max hubs allowed 	    	    */
+#define  MAX_MDATTRS         32         /** max metadata attrs 	    	    */
+#define  MAX_SUBS            256        /** max subscriptions allowed       */
+#define  MAX_CLIENTS         32         /** max number of clients 	    */
+#define  MAX_ROWS            256        /** max rows to highlight  	    */
+
+
+/**
+ *  Application (and Hub) metadata.
+ */
+typedef struct {
+    char      name[SZ_LINE];		/** name			    */
+    char      desc[SZ_DESC];		/** descriptive text		    */
+    char      iconURL[SZ_URL];		/** icon URL			    */
+    char      docURL[SZ_URL];		/** documentation URL		    */
+
+    char     *descHTML;			/** descriptive text (HTML)	    */
+
+    int	      nkeys;			/** number of meta keys		    */
+    char     *aKey[MAX_MDATTRS];	/** attr keyword		    */
+    char     *aVal[MAX_MDATTRS];	/** attr value			    */
+} appMD, *appMDP;
+
+
+/**
+ *  Message subscription.
+ */
+typedef struct {
+    char  mtype[SZ_LINE];		/** mtype string		    */
+    int   (*userFunc)(void *p); 	/** user handler function           */
+					/** samp handler function           */
+    int   (*sampFunc)(char *sid, char *sender, char *msgid, Map map);       	
+} Subs, *SubsP;
+
+
+/**
+ *  Registered Client name mappings.
+ */
+typedef struct {
+    char  pubId[SZ_NAME];		/** public name			    */
+    char  name[SZ_NAME];		/** app name			    */
+} Client, *ClientP;
+
+ 
+/**
+ *  Hub description.  Our application connects to this hub by default, but
+ *  the structure will be valid for any Hub.
+ */
+typedef struct {
+    char      appName[SZ_LINE];		/** application name		    */
+    char      appVer[SZ_LINE];		/** application version		    */
+    char      description[SZ_LINE];	/** descriptive text		    */
+
+    appMD     meta;			/** metadata			    */
+
+    char      secret[SZ_SECRET];	/** registration string		    */
+    char      url[SZ_URL];		/** Hub service endpoint	    */
+    char      version[SZ_NAME];		/** Hub version string		    */
+
+    int	      id;			/** Hub XML-RPC connection	    */
+
+    char      appId[SZ_NAME];		/** client key			    */
+    char      privateKey[SZ_LINE];	/** client key value		    */
+    char      hubId[SZ_LINE];		/** Hub id value		    */
+    char      selfId[SZ_LINE];		/** Client id value		    */
+    char      timeout[SZ_NAME];		/** Sync msg timeout (str)	    */
+
+    void     *samp;			/** back pointer		    */
+} Hub, *HubP;
+
+
+/**
+ *  SAMP application description.  By default this describes our app by
+ *  may be used to store information about other apps in the network as
+ *  well.
+ */
+typedef struct {
+    char      appName[SZ_NAME];		/** application name		    */
+    char      appVer[SZ_LINE];		/** application version		    */
+    char      description[SZ_NAME];	/** application description	    */
+
+    char      errortxt[SZ_LINE];	/** last msh error string	    */
+
+    appMD     meta;			/** metadata			    */
+
+    pthread_t svrThread;		/** server thread number	    */
+
+					/** default user handler	    */
+    int   (*defaultUserFunc)(char *sender, char *msgid, Map map);       	
+
+    Subs      subs[MAX_SUBS];		/** message subscriptions	    */
+    int	      nsubs;			/** number of subscriptions	    */
+
+    Client    clients[MAX_CLIENTS];	/** samp clients		    */
+    int	      nclients;			/** number of samp clients	    */
+
+    int	      serverTid;		/** samp server threadId	    */
+    int	      serverPort;		/** samp server port		    */
+
+    Hub      *hub;			/** Hub connection 		    */
+    handle_t  hubHandle;		/** Hub handle alias 		    */
+    int       hubThreadID;		/** Hub thread id 		    */
+
+    int	      active;			/** is interface active		    */
+    int	      msgMode;			/** (a)synch message mode	    */
+    int	      handlerMode;		/** CBR / CBV for user handlers     */
+
+    FILE     *logfd;			/** log file descriptor		    */
+    int	      debug;			/** debug flag			    */
+    int	      trace;			/** trace flag			    */
+} Samp, *SampP;
+
+
+#define MSG_SYNC	0
+#define MSG_ASYNC	1
+#define MSG_NOTIFY	2
+#define DEF_CALLMODE	MSG_ASYNC
+
+
+
+/**
+ *   Prototype declarations.
+ */
+
+/******************************************************************************
+ **  Public Interface Methods
+ *****************************************************************************/
+
+/*  samp.c -- Methods called by user apps to initialize the interface.
+ */
+handle_t  sampInit (String appName, String description);
+void 	  samp_Metadata (handle_t handle, String field, String value);
+void 	  samp_Subscribe (handle_t handle, String mtype, void *func);
+void 	  samp_Unsubscribe (handle_t handle, String mtype);
+int  	  sampStartup (handle_t handle);
+int  	  sampShutdown (handle_t handle);
+void 	  sampClose (handle_t handle);
+
+void 	  samp_setSyncMode (handle_t handle);
+void 	  samp_setASyncMode (handle_t handle);
+void 	  samp_setNotifyMode (handle_t handle);
+void 	  samp_setCallByRef (handle_t handle);
+void 	  samp_setCallMode (handle_t handle, int mode);
+
+void 	  samp_setReplyCallback (handle_t handle, int *func);
+void 	  samp_setResponseCallback (handle_t handle, int *func);
+void      samp_setTimeout (handle_t handle, int timeout);
+void      samp_setAppName (handle_t handle, String name);
+void      samp_setAppVersion (handle_t handle, String version);
+
+void 	  samp_defaultReplyHandler (handle_t handle);
+void 	  samp_deaultfResponseHandler (handle_t handle);
+int 	  samp_replyStatus (handle_t handle);
+
+int  	  samp_mapClients (handle_t handle);
+int  	  samp_listClients (handle_t handle);
+int  	  samp_addClient (handle_t handle, String name, String id);
+int  	  samp_removeClient (handle_t handle, String id);
+
+Map	  samp_getOKMap (void);
+Map	  samp_getNullMap (void);
+
+
+/*  sampCommands.c -- Methods called to send messages to the Hub.
+ */
+int 	samp_Register (handle_t handle);
+int 	samp_UnRegister (handle_t handle);
+int 	samp_DeclareMetadata (handle_t handle);
+int 	samp_Ping (handle_t handle, String appName);
+Map 	samp_GetMetadata (handle_t handle, String pubId);
+int 	samp_DeclareSubscriptions (handle_t handle);
+Map     samp_GetSubscriptions (handle_t handle, String pubId);
+List 	samp_GetRegisteredClients (handle_t handle);
+List 	samp_GetSubscribedClients (handle_t handle, String mtype);
+
+
+/*  sampMType.c -- Methods called to send messages to other apps.
+ */
+int 	samp_tableLoadVOTable (handle_t handle, String recip, String url, 
+		String tableId, String name);
+int 	samp_tableLoadFITS (handle_t handle, String recip, String url, 
+		String tableId, String name);
+int 	samp_imageLoadFITS (handle_t handle, String recip, String url, 
+		String imageId, String name);
+
+int 	samp_tableHighlightRow (handle_t handle, String recip, String tableId, 
+		String url, int row);
+int 	samp_tableSelectRowList (handle_t handle, String recip, String tableId, 
+		String url, int rows[], int nrows);
+int 	samp_coordPointAtSky (handle_t handle, String recip, 
+		float ra, float dec);
+int 	samp_specLoadSSAGeneric (handle_t handle, String recip, String url, 
+		Map meta, String spectrumId, String name);
+
+int     samp_cmdExec (handle_t handle, String recip, String cmd);
+char   *samp_envGet (handle_t handle, String recip, String name);
+int 	samp_envSet (handle_t handle, String recip, String name, String value);
+char   *samp_paramGet (handle_t handle, String recip, String name);
+int 	samp_paramSet(handle_t handle, String recip, String name, String value);
+int 	samp_bibLoad (handle_t handle, String recip, String bibcode);
+int 	samp_resourceLoad (handle_t handle, String recip, String type, 
+		String name, Map resMap);
+
+int 	samp_sendGeneric (handle_t handle, String recip, String mtype, 
+		String args[]);
+int 	samp_sendMsg (handle_t handle, String recip, Map msg);
+
+
+
+/*  sampClient.c -- Low-level methods to send messages.
+ */
+void    samp_notify (handle_t handle, String recipId, Map msg);
+List    samp_notifyAll (handle_t handle, Map msg);
+String  samp_call (handle_t handle, String recipId, String tag, Map msg);
+int     samp_callAll (handle_t handle, String msg_tag, Map msg);
+int     samp_callAndWait (handle_t handle, String recipId, String msg_tag, 
+				Map msg);
+int  	samp_Reply (handle_t handle, String msg_id, Map resp);
+
+String 	samp_clientName (handle_t handle, String pubId);
+int	samp_setErr (handle_t handle, Map resp);
+String  samp_getErr (handle_t handle);
+
+
+/*  sampMethods.c -- SAMP methods implemented by a callable client.
+ */
+int 	samp_receiveCall (void *data);
+int 	samp_receiveNotification (void *data);
+int 	samp_receiveResponse (void *data);
+
+
+/*  sampHandlers.c -- Handlers to responses from the message.
+ */
+void 	samp_setUserHandler (handle_t handle, String mtype, void *func);
+void 	samp_setSampHandler (handle_t handle, String mtype, void *func);
+void   *samp_getUserHandler (String mtype);
+void   *samp_getSampHandler (String mtype);
+void    samp_execUserHandler (String mtype, String sender, 
+		String msg_id, Map params);
+
+int     samp_genericMsgHandler (String sender, String mtype, String msg_id, 
+		Map msg_map);
+
+int 	samp_PingHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_StatusHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_imLoadHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_tbLoadHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int     samp_tbLoadFITSHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int     samp_tbLoadVOTHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_specLoadHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int     samp_specSSAHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_tbHighlightHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_tbSelectHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_pointAtHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_bibcodeHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_cmdExecHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_envGetHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_envSetHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_paramGetHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int 	samp_paramSetHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+int 	samp_resLoadHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int     samp_resConeHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int     samp_resSiapHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int     samp_resSsapHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int     samp_resTapHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+int     samp_resVOSpaceHandler (String sender, String mtype, String msg_id,
+		Map msg_map);
+
+void    samp_printMessage (String mtype, String sender, String msg_id, 
+		Map params);
+
+void    samp_printMap (String name, Map map);
+int 	samp_nullResponse (void *data);
+int 	samp_testEcho (void *data);
+
+
+
+/******************************************************************************
+ **  Internal Interface Methods
+ *****************************************************************************/
+
+/*  sampHub.c
+ */
+handle_t  samp_hubOpen (Samp *samp);
+int 	  samp_hubClose (handle_t handle);
+List 	  samp_getAvailableHubs (handle_t handle);
+char     *samp_getActiveHubName (handle_t handle);
+int 	  samp_getActiveHub (handle_t handle);
+int 	  samp_hubInit (handle_t samp, char *appName, char *descr);
+
+int	  samp_processHubEvent (String mtype, Map params);
+int	  samp_hubEvent (String mtype);
+
+int 	  samp_hubRegister (Hub *hub);
+int 	  samp_hubUnRegister (Hub *hub);
+int 	  samp_hubSendShutdown (Hub *hub);
+int	  samp_hubSetXmlrpcCallback (Hub *hub);
+int 	  samp_hubPing (Hub *hub);
+int 	  samp_hubDeclareMetadata (Hub *hub);
+int 	  samp_hubDeclareSubscriptions (Hub *hub);
+
+
+/* sampList.c
+*/
+handle_t  samp_newList ();
+void 	  samp_freeList (List list);
+int 	  samp_listLen (List list);
+
+void 	  samp_setStringInList (List list, char *value);
+void 	  samp_setMapInList (List list, Map map);
+void 	  samp_setListInList (List list1, List list2);
+void 	  samp_setIntInList (List list, int value);
+void 	  samp_setFloatInList (List list, float value);
+
+char     *samp_getStringFromList (List list, int index);
+Map 	  samp_getMapFromList (List list, int index);
+List 	  samp_getListFromList (List list, int index);
+int 	  samp_getIntFromList (List list, int index);
+float 	  samp_getFloatFromList (List list, int index);
+
+
+/* sampMap.c
+*/
+handle_t  samp_newMap (void);
+void 	  samp_freeMap (Map map);
+
+int       samp_getMapSize (Map map);
+char     *samp_getMapKey (Map map, int index);
+char     *samp_getMapVal (Map map, int index);
+
+void 	  samp_setStringInMap (Map map, char *key, char *value);
+void 	  samp_setMapInMap (Map map1, char *key, Map map2);
+void 	  samp_setListInMap (Map map, char *key, List list);
+void 	  samp_setIntInMap (Map map, char *key, int value);
+void 	  samp_setFloatInMap (Map map, char *key, float value);
+
+char     *samp_getStringFromMap (Map map, char *key);
+Map 	  samp_getMapFromMap (Map map, char *key);
+List 	  samp_getListFromMap (Map map, char *key);
+int 	  samp_getIntFromMap (Map map, char *key);
+float 	  samp_getFloatFromMap (Map map, char *key);
+
+
+/* sampMsg.c
+ */
+Msg 	  samp_newMsg (void);
+void 	  samp_freeMsg (Msg msg);
+void 	  samp_msgMType (Msg msg, String mtype);
+void 	  samp_msgParam (Msg msg, Param param);
+char     *samp_msgTag (void);
+
+
+/* sampParam.c
+ */
+Param 	  samp_newParam (void);
+void 	  samp_freeParam (Param param);
+Param 	  samp_paramInit (Msg msg);
+void 	  samp_addStringParam (Msg msg, char *keyw, String val);
+void 	  samp_addMapParam (Msg msg, char *keyw, Map val);
+void 	  samp_addListParam (Msg msg, char *keyw, List val);
+void 	  samp_addIntParam (Msg msg, char *keyw, int val);
+void 	  samp_addFloatParam (Msg msg, char *keyw, float val);
+int 	  samp_paramLen (Msg msg);
+
+
+/* sampLog.c
+*/
+void 	  sampLog (handle_t handle, char *format, ...);
+void 	  sampTrace (handle_t handle, char *format, ...);
+
+
+/*  sampUtil.c
+ */
+handle_t  samp_newHandle (void *ptr);
+void 	  samp_freeHandle (handle_t handle);
+
+handle_t  samp_P2H (void *ptr);
+void     *samp_H2P (handle_t handle); 
+
+char     *samp_app2id (handle_t handle, char *appName);
+char     *samp_id2app (handle_t handle, char *pubId);
+
+int	  samp_serverPort (void);
+void	  samp_printMetadata (handle_t handle, char *name);
+char	 *samp_getMetadata (handle_t handle, char *name);
diff --git a/vendor/voclient/include/votParse.h b/vendor/voclient/include/votParse.h
new file mode 100644
index 00000000..3f452dad
--- /dev/null
+++ b/vendor/voclient/include/votParse.h
@@ -0,0 +1,181 @@
+/**
+ *  VOTPARSE.H -- Public procedure declarations for the VOTable interface.
+ *
+ *  @file       votParse.h
+ *  @author     Mike Fitzpatrick and Eric Timmermann
+ *  @date       8/03/09
+ *
+ *  @brief      Public procedure declarations for the VOTable interface.
+ */
+
+
+/**
+ *  VOTable element types
+ */
+#define	NUM_ELEMENTS	25
+
+#define	TY_ROOT		000000000	/* Element Type Definitions	*/
+#define	TY_VOTABLE	000000001
+#define	TY_RESOURCE	000000002
+#define	TY_FIELD	000000004
+#define	TY_PARAM	000000010
+#define	TY_INFO		000000020
+#define	TY_TR		000000040
+#define	TY_TD		000000100
+#define TY_TABLE    	000000200
+#define TY_STREAM   	000000400
+#define TY_FITS    	000001000
+#define TY_GROUP   	000002000
+#define TY_FIELDREF 	000004000
+#define TY_PARAMREF 	000010000
+#define TY_MIN      	000020000
+#define TY_MAX      	000040000
+#define TY_OPTION   	000100000
+#define TY_VALUES   	000200000
+#define TY_LINK     	000400000
+#define TY_DATA     	001000000
+#define TY_DESCRIPTION 	002000000
+#define TY_TABLEDATA    004000000
+#define TY_BINARY     	010000000
+#define TY_BINARY2     	020000000
+
+#define TY_COOSYS     	100000000	/* deprecated elements		*/
+#define TY_DEFINITIONS  200000000
+
+
+#ifndef	OK				/* Utility values		*/
+#define	OK		0
+#endif
+#ifndef	ERR
+#define	ERR		1
+#endif
+
+#ifndef TRUE
+#define TRUE    	1
+#endif
+#ifndef FALSE
+#define FALSE   	0
+#endif
+
+
+#ifndef  handle_t
+#define  handle_t	int
+#endif
+
+
+/** *************************************************************************
+ *  Public LIBVOTABLE interface.
+ ** ************************************************************************/
+
+handle_t vot_openVOTABLE (char *arg);
+void 	 vot_closeVOTABLE (handle_t vot);
+
+handle_t vot_getRESOURCE (handle_t handle);
+handle_t vot_getTABLE (handle_t handle);
+handle_t vot_getFIELD (handle_t handle);
+handle_t vot_getDATA (handle_t handle);
+handle_t vot_getTABLEDATA (handle_t handle);
+handle_t vot_getTR (handle_t handle);
+handle_t vot_getTD (handle_t handle);
+handle_t vot_getBINARY (handle_t handle);
+handle_t vot_getBINARY2 (handle_t handle);
+handle_t vot_getFITS (handle_t handle);
+handle_t vot_getGROUP (handle_t handle);
+handle_t vot_getFIELDRef (handle_t handle);
+handle_t vot_getPARAMRef (handle_t handle);
+handle_t vot_getDESCRIPTION (handle_t handle);
+handle_t vot_getPARAM (handle_t handle);
+handle_t vot_getINFO (handle_t handle);
+handle_t vot_getSTREAM (handle_t handle);
+handle_t vot_getVALUES (handle_t handle);
+handle_t vot_getMIN (handle_t handle);
+handle_t vot_getMAX (handle_t handle);
+handle_t vot_getOPTION (handle_t handle);
+handle_t vot_getLINK (handle_t handle);
+handle_t vot_getCOOSYS (handle_t handle);
+
+handle_t vot_newRESOURCE (handle_t parent_h);
+handle_t vot_newTABLE (handle_t parent_h);
+handle_t vot_newFIELD (handle_t parent_h);
+handle_t vot_newDATA (handle_t parent_h);
+handle_t vot_newTABLEDATA (handle_t parent_h);
+handle_t vot_newTR (handle_t parent_h);
+handle_t vot_newTD (handle_t parent_h);
+handle_t vot_newBINARY (handle_t parent_h);
+handle_t vot_newBINARY2 (handle_t parent_h);
+handle_t vot_newFITS (handle_t parent_h);
+handle_t vot_newGROUP (handle_t parent_h);
+handle_t vot_newFIELDRef (handle_t parent_h);
+handle_t vot_newPARAMRef (handle_t parent_h);
+handle_t vot_newDESCRIPTION (handle_t parent_h);
+handle_t vot_newPARAM (handle_t parent_h);
+handle_t vot_newINFO (handle_t parent_h);
+handle_t vot_newSTREAM (handle_t parent_h);
+handle_t vot_newVALUES (handle_t parent_h);
+handle_t vot_newMIN (handle_t parent_h);
+handle_t vot_newMAX (handle_t parent_h);
+handle_t vot_newOPTION (handle_t parent_h);
+handle_t vot_newLINK (handle_t parent_h);
+handle_t vot_newCOOSYS (handle_t parent_h);
+
+int 	 vot_getDATAType (handle_t data_h);
+char    *vot_getDATATypeString (handle_t data_h);
+
+/****************************************************************************/
+
+handle_t vot_newNode (handle_t parent, int type);
+void 	 vot_freeNode (handle_t delete_me);
+void 	 vot_attachNode (handle_t parent, handle_t new);
+void 	 vot_deleteNode (handle_t element);
+handle_t vot_copyElement (handle_t src_h, handle_t parent_h);
+
+
+/*****************************************************************************
+ *  Utility methods
+ ****************************************************************************/
+
+int 	 vot_getNCols (handle_t tdata_h);
+int 	 vot_getNRows (handle_t tdata_h);
+char    *vot_getTableCell (handle_t tdata_h, int row, int col);
+int      vot_sortTable (handle_t tdata_h, int col, int sort_strings, int order);
+int 	 vot_getLength (handle_t elem_h);
+int 	 vot_getNumberOf (handle_t elem_h, int type);
+
+int	 vot_colByAttr (handle_t tab, char *attr, char *name, char *alt);
+int	 vot_colByName (handle_t tab, char *name, char *alt);
+int	 vot_colByUCD (handle_t tab, char *name, char *alt);
+int	 vot_colByID (handle_t tab, char *name, char *alt);
+
+handle_t vot_findByAttr (handle_t parent, char *name, char *value);
+handle_t *vot_findInGroup (handle_t group, int type);
+handle_t vot_getNext (handle_t elem_h);
+handle_t vot_getSibling(handle_t elem_h);
+handle_t vot_getChild (handle_t elem_h);
+handle_t vot_getParent (handle_t elem_h);
+handle_t vot_getChildOfType (handle_t elem_h, int type);
+int 	 vot_valueOf (handle_t elem_h);
+int 	 vot_typeOf (handle_t elem_h);
+int      vot_handleCount ();
+
+int 	 vot_setValue (handle_t elem_h, char *value);
+char    *vot_getValue(handle_t elem_h);
+int 	 vot_setAttr (handle_t elem_h, char *attr, char *value);
+char    *vot_getAttr (handle_t elem_h, char *attr);
+
+void 	 vot_setWarnings (int value);
+void 	 votEmsg (char *msg);
+
+
+/****************************************************************************
+ * Write
+ ***************************************************************************/
+
+void 	 vot_writeVOTable (handle_t node, char *fname, int indent);
+void 	 vot_writeHTML (handle_t node, char *ifname, char *ofname);
+void 	 vot_writeSHTML (handle_t node, char *ifname, char *ofname);
+void 	 vot_writeASV (handle_t node, char *fname, int hdr);
+void 	 vot_writeBSV (handle_t node, char *fname, int hdr);
+void 	 vot_writeCSV (handle_t node, char *fname, int hdr);
+void 	 vot_writeTSV (handle_t node, char *fname, int hdr);
+void 	 vot_writeFITS (handle_t node, char *fname);
+
diff --git a/vendor/voclient/include/votParse_spp.h b/vendor/voclient/include/votParse_spp.h
new file mode 100644
index 00000000..7d5c5ab3
--- /dev/null
+++ b/vendor/voclient/include/votParse_spp.h
@@ -0,0 +1,137 @@
+##
+#  VOTPARSE_SPP.H  -- Include file for the SPP libvotable interface.
+#
+#  @file 	votParse_spp.h
+#  @author 	M. Fitzpatrick, 
+#  @date 	4/16/2011
+#
+#  @brief 	Include file for the SPP libvotable interface.
+#
+##
+
+
+# Define UCD defaults for well-known VOTable columns.
+
+define DEF_ACREF_UCD    "VOX:Image_AccessReference"
+define DEF_FORMAT_UCD   "VOX:Image_Format"
+
+
+#  VOTable Summary structure.  Our purpose here is to save some of the
+#  commonly referenced elements from the parsing to simplify the applications
+#  code.  Many times we'll just want to skip straight to the table data,
+#  this gives us handles to the key nodes in case we need to get at more
+#  detailed parts of the document.  For nodes such as <FIELD>, we store the
+#  handle to the first element in the list and use the interface iterators
+#  to loop.
+
+define  SZ_VOT_STRUCT   11
+
+define  VOT_ROOT        Memi[$1  ]              # root VOTable handle
+define  VOT_RES         Memi[$1+1]              # RESOURCE handle
+define  VOT_TAB         Memi[$1+2]              # TABLE handle
+define  VOT_DATA        Memi[$1+3]              # DATA handle
+define  VOT_TDATA       Memi[$1+4]              # TABLEDATA handle
+
+define  VOT_INFO        Memi[$1+5]              # INFO handle
+define  VOT_PARAM       Memi[$1+6]              # PARAM handle
+define  VOT_FIELD       Memi[$1+7]              # FIELD handle
+
+define  VOT_NRES        Memi[$1+8]              # No. of RESOURCES
+define  VOT_NROWS       Memi[$1+9]              # No. of TABLEDATA rows
+define  VOT_NCOLS       Memi[$1+10]             # No. of TABLEDATA cols
+
+
+
+#  Procedure declarations.  In the SPP code we wish to allow readable names,
+#  but must map these to the 6 chars produced in the compiled code.
+
+define vx_openVOTABLE   	vopene
+define vx_closeVOTABLE   	vclose
+
+define vx_getRESOURCE   	vgetre
+define vx_getTABLE   		vgette
+define vx_getFIELD   		vgetfd
+define vx_getDATA   		vgetda
+define vx_getTABLEDATA   	vgetta
+define vx_getTR   		vgettr
+define vx_getTD   		vgettd
+define vx_getBINARY   		vgetby
+define vx_getBINARY2   		vgetb2
+define vx_getFITS   		vgetfs
+define vx_getGROUP   		vgetgp
+define vx_getFIELDREF   	vgetff
+define vx_getPARAMREF   	vgetpf
+define vx_getDESCRIPTION   	vgetdn
+define vx_getPARAM   		vgetpm
+define vx_getINFO   		vgetio
+define vx_getSTREAM   		vgetsm
+define vx_getVALUES   		vgetvs
+define vx_getMIN   		vgetmn
+define vx_getMAX   		vgetmx
+define vx_getOPTION   		vgeton
+define vx_getLINK   		vgetlk
+define vx_getCOOSYS   		vgetcs
+
+define vx_newRESOURCE           vnetre
+define vx_newTABLE              vnette
+define vx_newFIELD              vnetfd
+define vx_newDATA               vnetda
+define vx_newTABLEDATA          vnetta
+define vx_newTR                 vnettr
+define vx_newTD                 vnettd
+define vx_newBINARY             vnetby
+define vx_newBINARY2            vnetb2
+define vx_newFITS               vnetfs
+define vx_newGROUP              vnetgp
+define vx_newFIELDREF           vnetff
+define vx_newPARAMREF           vnetpf
+define vx_newDESCRIPTION        vnetdn
+define vx_newPARAM              vnetpm
+define vx_newINFO               vnetio
+define vx_newSTREAM             vnetsm
+define vx_newVALUES             vnetvs
+define vx_newMIN                vnetmn
+define vx_newMAX                vnetmx
+define vx_newOPTION             vneton
+define vx_newLINK               vnetlk
+define vx_newCOOSYS             vnetcs
+
+define vx_getDATAType   	vgetde
+define vx_getDATATypeStr        vgetdr
+
+define vx_newNode   		vnewne
+define vx_freeNode   		vfreee
+define vx_attachNode   		vattae
+define vx_deleteNode   		vdelee
+define vx_copyElement   	vcopyt
+define vx_getNCols   		vgncol
+define vx_getNRows   		vgnrow
+define vx_getTableCell   	vgstab
+define vx_getTableInt   	vgitab
+define vx_getTableReal   	vgrtab
+define vx_getLength   		vgetlh
+define vx_getNumberOF   	vgetnf
+
+define vx_colByAttr   		vcbatr
+define vx_colByName   		vcbnam
+define vx_colByUCD   		vcbucd
+define vx_colByID   		vcbyid
+
+define vx_findByAttr   		vfindr
+define vx_findInGroup   	vfindp
+define vx_nextInGroup   	vnextp
+
+define vx_getNext   		vgetnt
+define vx_getSibling		vgetsg
+define vx_getChild   		vgetcd
+define vx_getParent   		vgetpt
+define vx_ChildOfType   	vchile
+define vx_valueOf   		vvaluf
+define vx_typeOf   		vtypef
+define vx_setValue   		vsetve
+define vx_getValue   		vgsval
+define vx_getIntValue   	vgival
+define vx_getRealValue   	vgrval
+define vx_setAttr   		vsetar
+define vx_getAttr   		vgetar
+define vx_writeXML   		vwritl
diff --git a/vendor/voclient/include/xmlrpc-c/abyss.h b/vendor/voclient/include/xmlrpc-c/abyss.h
new file mode 100644
index 00000000..ec76a442
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/abyss.h
@@ -0,0 +1,560 @@
+/*****************************************************************************
+                                 abyss.h
+******************************************************************************
+
+  This file is the interface header for the Abyss HTTP server component of
+  XML-RPC For C/C++ (Xmlrpc-c).
+
+  The Abyss component of Xmlrpc-c is based on the independently developed
+  and distributed Abyss web server package from 2001.
+
+  Copyright information is at the end of the file.
+****************************************************************************/
+
+#ifndef XMLRPC_ABYSS_H_INCLUDED
+#define XMLRPC_ABYSS_H_INCLUDED
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+
+#include <xmlrpc-c/inttypes.h>
+
+/****************************************************************************
+  STUFF FOR THE OUTER CONTROL PROGRAM TO USE
+****************************************************************************/
+
+typedef int abyss_bool;
+
+/****************************************************************************
+  GLOBAL (STATIC) PROGRAM STUFF
+****************************************************************************/
+
+void
+AbyssInit(const char ** const errorP);
+
+void
+AbyssTerm(void);
+
+/*********************************************************************
+** MIMEType
+*********************************************************************/
+
+typedef struct MIMEType MIMEType;
+
+MIMEType *
+MIMETypeCreate(void);
+
+void
+MIMETypeDestroy(MIMEType * const MIMETypeP);
+
+void
+MIMETypeInit(void);
+
+void
+MIMETypeTerm(void);
+
+abyss_bool
+MIMETypeAdd2(MIMEType *   const MIMETypeP,
+             const char * const type,
+             const char * const ext);
+
+abyss_bool
+MIMETypeAdd(const char * const type,
+            const char * const ext);
+
+
+enum abyss_foreback {ABYSS_FOREGROUND, ABYSS_BACKGROUND};
+
+#define HAVE_CHANSWITCH
+
+typedef struct _TChanSwitch TChanSwitch;
+typedef struct _TChannel TChannel;
+typedef struct _TSocket TSocket;
+
+#ifdef WIN32
+  #include <xmlrpc-c/abyss_winsock.h>
+#else
+  #include <xmlrpc-c/abyss_unixsock.h>
+#endif
+
+void
+ChanSwitchInit(const char ** const errorP);
+
+void
+ChanSwitchTerm(void);
+
+/* If you're wondering where the constructors for TChanSwitch,
+   TChannel, and TSocket are: They're implementation-specific, so look
+   in abyss_unixsock.h, etc.
+*/
+
+void
+ChanSwitchDestroy(TChanSwitch * const chanSwitchP);
+
+void
+ChannelInit(const char ** const errorP);
+
+void
+ChannelTerm(void);
+
+void
+ChannelDestroy(TChannel * const channelP);
+
+void
+SocketDestroy(TSocket * const socketP);
+
+
+typedef struct {
+    /* Before Xmlrpc-c 1.04, the internal server representation,
+       struct _TServer, was exposed to users and was the only way to
+       set certain parameters of the server.  Now, use the (new)
+       ServerSet...() functions.  Use the HAVE_ macros to determine
+       which method you have to use.
+    */
+    struct _TServer * srvP;
+} TServer;
+
+typedef struct _TSession TSession;
+
+abyss_bool
+ServerCreate(TServer *       const serverP,
+             const char *    const name,
+             xmlrpc_uint16_t const port,
+             const char *    const filespath,
+             const char *    const logfilename);
+
+void
+ServerCreateSwitch(TServer *     const serverP,
+                   TChanSwitch * const chanSwitchP,
+                   const char ** const errorP);
+
+abyss_bool
+ServerCreateSocket(TServer *    const serverP,
+                   const char * const name,
+                   TOsSocket    const socketFd,
+                   const char * const filespath,
+                   const char * const logfilename);
+
+#define HAVE_SERVER_CREATE_SOCKET_2
+void
+ServerCreateSocket2(TServer *     const serverP,
+                    TSocket *     const socketP,
+                    const char ** const errorP);
+
+abyss_bool
+ServerCreateNoAccept(TServer *    const serverP,
+                     const char * const name,
+                     const char * const filespath,
+                     const char * const logfilename);
+
+void
+ServerFree(TServer * const serverP);
+
+void
+ServerSetName(TServer *    const serverP,
+              const char * const name);
+
+void
+ServerSetFilesPath(TServer *    const serverP,
+                   const char * const filesPath);
+
+void
+ServerSetLogFileName(TServer *    const serverP,
+                     const char * const logFileName);
+
+#define HAVE_SERVER_SET_KEEPALIVE_TIMEOUT 1
+void
+ServerSetKeepaliveTimeout(TServer *       const serverP,
+                          xmlrpc_uint32_t const keepaliveTimeout);
+
+#define HAVE_SERVER_SET_KEEPALIVE_MAX_CONN 1
+void
+ServerSetKeepaliveMaxConn(TServer *       const serverP,
+                          xmlrpc_uint32_t const keepaliveMaxConn);
+
+#define HAVE_SERVER_SET_TIMEOUT 1
+void
+ServerSetTimeout(TServer *       const serverP,
+                 xmlrpc_uint32_t const timeout);
+
+#define HAVE_SERVER_SET_ADVERTISE 1
+void
+ServerSetAdvertise(TServer *  const serverP,
+                   abyss_bool const advertise);
+
+#define HAVE_SERVER_SET_MIME_TYPE 1
+void
+ServerSetMimeType(TServer *  const serverP,
+                  MIMEType * const MIMETypeP);
+
+void
+ServerInit(TServer * const serverP);
+
+void
+ServerRun(TServer * const serverP);
+
+void
+ServerRunOnce(TServer * const serverP);
+
+/* ServerRunOnce2() is obsolete.  See user's guide. */
+void
+ServerRunOnce2(TServer *           const serverP,
+               enum abyss_foreback const foregroundBackground);
+
+void
+ServerRunChannel(TServer *     const serverP,
+                 TChannel *    const channelP,
+                 void *        const channelInfoP,
+                 const char ** const errorP);
+
+#define HAVE_SERVER_RUN_CONN_2
+void
+ServerRunConn2(TServer *     const serverP,
+               TSocket *     const connectedSocketP,
+               const char ** const errorP);
+
+void
+ServerRunConn(TServer * const serverP,
+              TOsSocket const connectedSocket);
+
+void
+ServerDaemonize(TServer * const serverP);
+
+void
+ServerTerminate(TServer * const serverP);
+
+void
+ServerResetTerminate(TServer * const serverP);
+
+void
+ServerUseSigchld(TServer * const serverP);
+
+#ifndef WIN32
+void
+ServerHandleSigchld(pid_t const pid);
+#endif
+
+typedef abyss_bool (*URIHandler) (TSession *); /* deprecated */
+
+struct URIHandler2;
+
+typedef void (*initHandlerFn)(struct URIHandler2 *, abyss_bool *);
+
+typedef void (*termHandlerFn)(void *);
+
+typedef void (*handleReq3Fn)(void *,
+                             TSession *,
+                             abyss_bool *);
+
+typedef void (*handleReq2Fn)(struct URIHandler2 *,
+                             TSession *,
+                             abyss_bool *);
+
+struct ServerReqHandler3 {
+    termHandlerFn term;
+    handleReq3Fn  handleReq;
+    void *        userdata;
+    size_t        handleReqStackSize; /* zero = default */
+};
+
+void
+ServerAddHandler3(TServer *                        const serverP,
+                  const struct ServerReqHandler3 * const handlerP,
+                  abyss_bool *                     const successP);
+
+typedef struct URIHandler2 {
+    initHandlerFn init;
+    termHandlerFn term;
+    handleReq2Fn  handleReq2;
+    URIHandler    handleReq1;  /* deprecated */
+    void *        userdata;
+} URIHandler2;
+
+void
+ServerAddHandler2(TServer *     const srvP,
+                  URIHandler2 * const handlerP,
+                  abyss_bool *  const successP);
+
+abyss_bool
+ServerAddHandler(TServer * const srvP,
+                 URIHandler const handler);
+
+typedef abyss_bool (*THandlerDflt) (TSession *);
+
+/* Note: 'handler' used to be URIHandler;  THandlerDflt is a newer name
+   for the same type
+*/
+
+void
+ServerDefaultHandler(TServer *    const srvP,
+                     THandlerDflt const handler);
+
+/* ConfReadServerFile() is inappropriately named; it was a mistake.
+   But then, so is having this function at all.  The config file is
+   inappropriate for an API.
+*/
+
+abyss_bool
+ConfReadServerFile(const char * const filename,
+                   TServer *    const srvP);
+
+void
+LogWrite(TServer *    const srvP,
+         const char * const c);
+
+/****************************************************************************
+  STUFF FOR HTTP REQUEST HANDLERS TO USE
+****************************************************************************/
+
+typedef enum {
+    m_unknown, m_get, m_put, m_head, m_post, m_delete, m_trace, m_options
+} TMethod;
+
+typedef struct {
+    TMethod method;
+    const char * uri;
+        /* This is NOT the URI.  It is the pathname part of the URI.
+           We really should fix that and put the pathname in another
+           member.  If the URI does not contain a pathname, this is "*".
+        */
+    const char * query;
+        /* The query part of the URI (stuff after '?').  NULL if none. */
+    const char * host;
+        /* NOT the value of the host: header.  Rather, the name of the
+           target host (could be part of the host: value; could be from the
+           URI).  No port number.  NULL if request does not specify a host
+           name.
+        */
+    const char * from;
+    const char * useragent;
+    const char * referer;
+    const char * requestline;
+    const char * user;
+        /* Requesting user (from authorization: header).  NULL if
+           request doesn't specify or handler has not authenticated it.
+        */
+    xmlrpc_uint16_t port;
+        /* The port number from the URI, or default 80 if the URI doesn't
+           specify a port.
+        */
+    abyss_bool keepalive;
+} TRequestInfo;
+
+abyss_bool
+SessionRefillBuffer(TSession * const sessionP);
+
+size_t
+SessionReadDataAvail(TSession * const sessionP);
+
+void
+SessionGetReadData(TSession *    const sessionP, 
+                   size_t        const max, 
+                   const char ** const outStartP, 
+                   size_t *      const outLenP);
+
+void
+SessionGetRequestInfo(TSession *            const sessionP,
+                      const TRequestInfo ** const requestInfoPP);
+
+void
+SessionGetChannelInfo(TSession * const sessionP,
+                      void **    const channelInfoPP);
+
+void *
+SessionGetDefaultHandlerCtx(TSession * const sessionP);
+
+char *
+RequestHeaderValue(TSession *   const sessionP,
+                   const char * const name);
+
+abyss_bool
+ResponseAddField(TSession *   const sessionP,
+                 const char * const name,
+                 const char * const value);
+
+void
+ResponseWriteStart(TSession * const sessionP);
+
+/* For backward compatibility: */
+#define ResponseWrite ResponseWriteStart
+
+abyss_bool
+ResponseWriteBody(TSession *      const sessionP,
+                  const char *    const data,
+                  xmlrpc_uint32_t const len);
+
+abyss_bool
+ResponseWriteEnd(TSession * const sessionP);
+
+abyss_bool
+ResponseChunked(TSession * const sessionP);
+
+xmlrpc_uint16_t
+ResponseStatusFromErrno(int const errnoArg);
+
+void
+ResponseStatus(TSession *      const sessionP,
+               xmlrpc_uint16_t const code);
+
+void
+ResponseStatusErrno(TSession * const sessionP);
+
+abyss_bool
+ResponseContentType(TSession *   const serverP,
+                    const char * const type);
+
+abyss_bool
+ResponseContentLength(TSession *      const sessionP,
+                      xmlrpc_uint64_t const len);
+
+void
+ResponseError2(TSession *   const sessionP,
+               const char * const explanation);
+
+void
+ResponseError(TSession * const sessionP);
+
+const char *
+MIMETypeFromExt(const char * const ext);
+
+const char *
+MIMETypeFromExt2(MIMEType *   const MIMETypeP,
+                 const char * const ext);
+
+const char *
+MIMETypeFromFileName2(MIMEType *   const MIMETypeP,
+                      const char * const fileName);
+
+const char *
+MIMETypeFromFileName(const char * const fileName);
+
+const char *
+MIMETypeGuessFromFile2(MIMEType *   const MIMETypeP,
+                       const char * const fileName);
+
+const char *
+MIMETypeGuessFromFile(const char * const filename);
+
+
+/****************************************************************************
+  STUFF THAT PROBABLY DOESN'T BELONG IN THIS FILE BECAUSE IT IS INTERNAL
+
+  Some day, we sort this out.
+****************************************************************************/
+
+
+#define CR      '\r'
+#define LF      '\n'
+#define CRLF    "\r\n"
+
+/*********************************************************************
+** Paths and so on...
+*********************************************************************/
+
+#ifdef WIN32
+#define DEFAULT_ROOT        "c:\\abyss"
+#define DEFAULT_DOCS        DEFAULT_ROOT"\\htdocs"
+#define DEFAULT_CONF_FILE   DEFAULT_ROOT"\\conf\\abyss.conf"
+#define DEFAULT_LOG_FILE    DEFAULT_ROOT"\\log\\abyss.log"
+#else
+#ifdef __rtems__
+#define DEFAULT_ROOT        "/abyss"
+#else
+#define DEFAULT_ROOT        "/usr/local/abyss"
+#endif
+#define DEFAULT_DOCS        DEFAULT_ROOT"/htdocs"
+#define DEFAULT_CONF_FILE   DEFAULT_ROOT"/conf/abyss.conf"
+#define DEFAULT_LOG_FILE    DEFAULT_ROOT"/log/abyss.log"
+#endif
+
+/*********************************************************************
+** Maximum number of simultaneous connections
+*********************************************************************/
+
+#define MAX_CONN    16
+
+/*********************************************************************
+** General purpose definitions
+*********************************************************************/
+
+#ifndef NULL
+#define NULL ((void *)0)
+#endif  /* NULL */
+
+#ifndef TRUE
+#define TRUE    1
+#endif  /* TRUE */
+
+#ifndef FALSE
+#define FALSE    0
+#endif  /* FALSE */
+
+/*********************************************************************
+** Range
+*********************************************************************/
+
+abyss_bool
+RangeDecode(char *            const str,
+            xmlrpc_uint64_t   const filesize,
+            xmlrpc_uint64_t * const start,
+            xmlrpc_uint64_t * const end);
+
+abyss_bool DateInit(void);
+
+/*********************************************************************
+** Base64
+*********************************************************************/
+
+void
+Base64Encode(const char * const chars,
+             char *       const base64);
+
+/*********************************************************************
+** Session
+*********************************************************************/
+
+abyss_bool SessionLog(TSession * const s);
+
+
+#ifdef __cplusplus
+}
+
+
+#endif
+
+/*****************************************************************************
+** Here is the copyright notice from the Abyss web server project file from
+** which this file is derived.
+**
+** Copyright (C) 2000 by Moez Mahfoudh <mmoez@bigfoot.com>.
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission.
+** 
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE.
+**
+******************************************************************************/
+#endif  /* _ABYSS_H_ */
diff --git a/vendor/voclient/include/xmlrpc-c/abyss_unixsock.h b/vendor/voclient/include/xmlrpc-c/abyss_unixsock.h
new file mode 100644
index 00000000..023f9580
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/abyss_unixsock.h
@@ -0,0 +1,42 @@
+/* This is just a sub-file for abyss.h */
+
+#include <sys/socket.h>
+
+struct abyss_unix_chaninfo {
+    size_t peerAddrLen;
+    struct sockaddr peerAddr;
+};
+
+void
+ChanSwitchUnixCreate(unsigned short const portNumber,
+                     TChanSwitch ** const chanSwitchPP,
+                     const char **  const errorP);
+
+void
+ChanSwitchUnixCreateFd(int            const fd,
+                       TChanSwitch ** const chanSwitchPP,
+                       const char **  const errorP);
+
+void
+ChannelUnixCreateFd(int                           const fd,
+                    TChannel **                   const channelPP,
+                    struct abyss_unix_chaninfo ** const channelInfoPP,
+                    const char **                 const errorP);
+
+void
+ChannelUnixGetPeerName(TChannel *         const channelP,
+                       struct sockaddr ** const sockaddrPP,
+                       size_t  *          const sockaddrLenP,
+                       const char **      const errorP);
+
+void
+SocketUnixCreateFd(int        const fd,
+                   TSocket ** const socketPP);
+
+typedef int TOsSocket;
+    /* TOsSocket is the type of a conventional socket offered by our OS.
+       This is for backward compatibility; everyone should use TChanSwitch
+       and TChannel instead today.
+    */
+
+
diff --git a/vendor/voclient/include/xmlrpc-c/abyss_winsock.h b/vendor/voclient/include/xmlrpc-c/abyss_winsock.h
new file mode 100644
index 00000000..f376446b
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/abyss_winsock.h
@@ -0,0 +1,27 @@
+/* This is just a sub-file for abyss.h */
+
+#include <winsock.h>
+
+struct abyss_win_chaninfo {
+    size_t peerAddrLen;
+    struct sockaddr peerAddr;
+};
+
+
+void
+ChanSwitchWinCreate(unsigned short const portNumber,
+                    TChanSwitch ** const chanSwitchPP,
+                    const char **  const errorP);
+
+void
+ChanSwitchWinCreateWinsock(SOCKET         const winsock,
+                           TChanSwitch ** const chanSwitchPP,
+                           const char **  const errorP);
+
+void
+ChannelWinCreateWinsock(SOCKET                       const fd,
+                        TChannel **                  const channelPP,
+                        struct abyss_win_chaninfo ** const channelInfoPP,
+                        const char **                const errorP);
+
+typedef SOCKET TOsSocket;
diff --git a/vendor/voclient/include/xmlrpc-c/base.h b/vendor/voclient/include/xmlrpc-c/base.h
new file mode 100644
index 00000000..4778f80d
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/base.h
@@ -0,0 +1,757 @@
+/* Copyright and license information is at the end of the file */
+
+#ifndef XMLRPC_H_INCLUDED
+#define XMLRPC_H_INCLUDED
+
+#include <stddef.h>
+#include <stdarg.h>
+#include <time.h>
+#include <xmlrpc-c/util.h>
+#include <xmlrpc-c/config.h>
+  /* Defines XMLRPC_HAVE_WCHAR, XMLRPC_INT64, XMLRPC_HAVE_TIMEVAL */
+
+#if XMLRPC_HAVE_WCHAR
+#include <wchar.h>
+#endif
+
+#if XMLRPC_HAVE_TIMEVAL
+#include <sys/time.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*=========================================================================
+**  Version of libxmlrpc
+**=======================================================================*/
+extern unsigned int const xmlrpc_version_major;
+extern unsigned int const xmlrpc_version_minor;
+extern unsigned int const xmlrpc_version_point;
+
+/*=========================================================================
+**  C types equivalent to XML-RPC types
+**=======================================================================*/
+
+/*  We define names for these types, because they may change from platform
+    to platform.
+*/
+
+typedef signed int xmlrpc_int;  
+    /* An integer of the type defined by XML-RPC <int>; i.e. 32 bit */
+typedef XMLRPC_INT32 xmlrpc_int32;
+    /* An integer of the type defined by XML-RPC <i4>; i.e. 32 bit */
+typedef XMLRPC_INT64 xmlrpc_int64;
+    /* An integer of the type defined by "XML-RPC" <i8>; i.e. 64 bit */
+typedef int xmlrpc_bool;
+    /* A boolean (of the type defined by XML-RPC <boolean>, but there's
+       really only one kind)
+    */
+typedef double xmlrpc_double;
+    /* A double precision floating point number as defined by
+       XML-RPC <float>.  But the C "double" type is universally the same,
+       so it's probably clearer just to use that.  This typedef is here 
+       for mathematical completeness.
+    */
+
+/* xmlrpc_socket is just for backward compatibility, in case someone decided
+   to use this in user code.  New code should use the native type for a
+   socket (e.g. int or SOCKET).  (We stopped using this because for winsock
+   users, we would have to #include <winsock.h> in every file that
+   #includes <xmlrpc-c/base.h> and we don't want that).
+*/
+typedef int xmlrpc_socket;
+
+#define XMLRPC_INT32_MAX 0x7fffffff
+#define XMLRPC_INT32_MIN (-XMLRPC_INT32_MAX - 1)
+
+#define XMLRPC_INT64_MAX 0x7fffffffffffffffll
+#define XMLRPC_INT64_MIN (-XMLRPC_INT64_MAX - 1)
+
+
+/*=========================================================================
+**  xmlrpc_value
+**=========================================================================
+**  An XML-RPC value (of any type).
+*/
+
+typedef enum {
+    XMLRPC_TYPE_INT      =  0,
+    XMLRPC_TYPE_BOOL     =  1,
+    XMLRPC_TYPE_DOUBLE   =  2,
+    XMLRPC_TYPE_DATETIME =  3,
+    XMLRPC_TYPE_STRING   =  4,
+    XMLRPC_TYPE_BASE64   =  5,
+    XMLRPC_TYPE_ARRAY    =  6,
+    XMLRPC_TYPE_STRUCT   =  7,
+    XMLRPC_TYPE_C_PTR    =  8,
+    XMLRPC_TYPE_NIL      =  9,
+    XMLRPC_TYPE_I8       = 10,
+    XMLRPC_TYPE_DEAD     = 0xDEAD
+} xmlrpc_type;
+
+#define XMLRPC_HAVE_I8 1
+
+/* These are *always* allocated on the heap. No exceptions. */
+typedef struct _xmlrpc_value xmlrpc_value;
+
+const char *
+xmlrpc_type_name(xmlrpc_type const type);
+
+void
+xmlrpc_abort_if_array_bad(xmlrpc_value * const arrayP);
+
+#define XMLRPC_ASSERT_ARRAY_OK(val) \
+    xmlrpc_abort_if_array_bad(val)
+
+/* Increment the reference count of an xmlrpc_value. */
+extern void xmlrpc_INCREF (xmlrpc_value* const value);
+
+/* Decrement the reference count of an xmlrpc_value. If there
+** are no more references, free it. */
+extern void xmlrpc_DECREF (xmlrpc_value* const value);
+
+/* Get the type of an XML-RPC value. */
+extern xmlrpc_type xmlrpc_value_type (xmlrpc_value* const value);
+
+xmlrpc_value *
+xmlrpc_int_new(xmlrpc_env * const envP,
+               int          const intValue);
+
+xmlrpc_value *
+xmlrpc_i8_new(xmlrpc_env * const envP, 
+              xmlrpc_int64 const value);
+
+void 
+xmlrpc_read_int(xmlrpc_env *         const envP,
+                const xmlrpc_value * const valueP,
+                int *                const intValueP);
+
+xmlrpc_value *
+xmlrpc_bool_new(xmlrpc_env * const envP,
+                xmlrpc_bool  const boolValue);
+
+void
+xmlrpc_read_bool(xmlrpc_env *         const envP,
+                 const xmlrpc_value * const valueP,
+                 xmlrpc_bool *        const boolValueP);
+
+xmlrpc_value *
+xmlrpc_double_new(xmlrpc_env * const envP,
+                  double       const doubleValue);
+
+void
+xmlrpc_read_double(xmlrpc_env *         const envP,
+                   const xmlrpc_value * const valueP,
+                   xmlrpc_double *      const doubleValueP);
+
+xmlrpc_value *
+xmlrpc_datetime_new_str(xmlrpc_env * const envP,
+                        const char * const value);
+
+xmlrpc_value *
+xmlrpc_datetime_new_sec(xmlrpc_env * const envP, 
+                        time_t       const value);
+
+xmlrpc_value*
+xmlrpc_datetime_new_usec(xmlrpc_env * const envP,
+                         time_t       const secs,
+                         unsigned int const usecs);
+
+#if XMLRPC_HAVE_TIMEVAL
+xmlrpc_value *
+xmlrpc_datetime_new_timeval(xmlrpc_env *   const envP, 
+                            struct timeval const value);
+#endif
+
+#if XMLRPC_HAVE_TIMESPEC
+xmlrpc_value *
+xmlrpc_datetime_new_timespec(xmlrpc_env *    const envP, 
+                             struct timespec const value);
+#endif
+
+void
+xmlrpc_read_datetime_str(xmlrpc_env *         const envP,
+                         const xmlrpc_value * const valueP,
+                         const char **        const stringValueP);
+
+void
+xmlrpc_read_datetime_sec(xmlrpc_env *         const envP,
+                         const xmlrpc_value * const valueP,
+                         time_t *             const timeValueP);
+
+void
+xmlrpc_read_datetime_usec(xmlrpc_env *         const envP,
+                          const xmlrpc_value * const valueP,
+                          time_t *             const secsP,
+                          unsigned int *       const usecsP);
+
+#if XMLRPC_HAVE_TIMEVAL
+void
+xmlrpc_read_datetime_timeval(xmlrpc_env *         const envP,
+                             const xmlrpc_value * const valueP,
+                             struct timeval *     const timeValueP);
+#endif
+
+#if XMLRPC_HAVE_TIMESPEC
+void
+xmlrpc_read_datetime_timespec(xmlrpc_env *         const envP,
+                              const xmlrpc_value * const valueP,
+                              struct timespec *    const timeValueP);
+#endif
+
+xmlrpc_value *
+xmlrpc_string_new(xmlrpc_env * const envP,
+                  const char * const stringValue);
+
+xmlrpc_value *
+xmlrpc_string_new_lp(xmlrpc_env * const envP, 
+                     size_t       const length,
+                     const char * const stringValue);
+
+xmlrpc_value *
+xmlrpc_string_new_va(xmlrpc_env * const envP,
+                     const char * const format,
+                     va_list            args);
+
+xmlrpc_value *
+xmlrpc_string_new_f(xmlrpc_env * const envP,
+                    const char * const format,
+                    ...);
+
+xmlrpc_value *
+xmlrpc_string_new_lp_cr(xmlrpc_env * const envP, 
+                        size_t       const length,
+                        const char * const value);
+
+xmlrpc_value *
+xmlrpc_string_new_cr(xmlrpc_env * const envP,
+                     const char * const value);
+
+void
+xmlrpc_read_string(xmlrpc_env *         const envP,
+                   const xmlrpc_value * const valueP,
+                   const char **        const stringValueP);
+
+
+void
+xmlrpc_read_string_crlf(xmlrpc_env *         const envP,
+                        const xmlrpc_value * const valueP,
+                        const char **        const stringValueP);
+
+void
+xmlrpc_read_string_lp_crlf(xmlrpc_env *         const envP,
+                           const xmlrpc_value * const valueP,
+                           size_t *             const lengthP,
+                           const char **        const stringValueP);
+
+void
+xmlrpc_read_string_lp(xmlrpc_env *         const envP,
+                      const xmlrpc_value * const valueP,
+                      size_t *             const lengthP,
+                      const char **        const stringValueP);
+
+#if XMLRPC_HAVE_WCHAR
+xmlrpc_value *
+xmlrpc_string_w_new(xmlrpc_env *    const envP,
+                    const wchar_t * const stringValue);
+
+xmlrpc_value *
+xmlrpc_string_w_new_lp(xmlrpc_env *    const envP, 
+                       size_t          const length,
+                       const wchar_t * const stringValue);
+
+void
+xmlrpc_read_string_w(xmlrpc_env *     const envP,
+                     xmlrpc_value *   const valueP,
+                     const wchar_t ** const stringValueP);
+
+void
+xmlrpc_read_string_w_crlf(xmlrpc_env *     const envP,
+                          xmlrpc_value *   const valueP,
+                          const wchar_t ** const stringValueP);
+
+void
+xmlrpc_read_string_w_lp(xmlrpc_env *     const envP,
+                        xmlrpc_value *   const valueP,
+                        size_t *         const lengthP,
+                        const wchar_t ** const stringValueP);
+
+void
+xmlrpc_read_string_w_lp_crlf(xmlrpc_env *     const envP,
+                             xmlrpc_value *   const valueP,
+                             size_t *         const lengthP,
+                             const wchar_t ** const stringValueP);
+
+xmlrpc_value *
+xmlrpc_string_w_new_lp_cr(xmlrpc_env *    const envP, 
+                          size_t          const length,
+                          const wchar_t * const value);
+
+xmlrpc_value *
+xmlrpc_string_w_new_cr(xmlrpc_env *    const envP,
+                       const wchar_t * const value);
+
+#endif /* XMLRPC_HAVE_WCHAR */
+
+xmlrpc_value *
+xmlrpc_base64_new(xmlrpc_env *          const envP, 
+                  size_t                const length,
+                  const unsigned char * const value);
+
+void
+xmlrpc_read_base64(xmlrpc_env *           const envP,
+                   const xmlrpc_value *   const valueP,
+                   size_t *               const lengthP,
+                   const unsigned char ** const bytestringValueP);
+
+void
+xmlrpc_read_base64_size(xmlrpc_env *           const envP,
+                        const xmlrpc_value *   const valueP,
+                        size_t *               const lengthP);
+
+xmlrpc_value *
+xmlrpc_array_new(xmlrpc_env * const envP);
+
+/* Return the number of elements in an XML-RPC array.
+** Sets XMLRPC_TYPE_ERROR if 'array' is not an array. */
+int 
+xmlrpc_array_size(xmlrpc_env *         const env, 
+                  const xmlrpc_value * const array);
+
+/* Append an item to an XML-RPC array.
+** Sets XMLRPC_TYPE_ERROR if 'array' is not an array. */
+extern void
+xmlrpc_array_append_item (xmlrpc_env   * const envP,
+                          xmlrpc_value * const arrayP,
+                          xmlrpc_value * const valueP);
+
+void
+xmlrpc_array_read_item(xmlrpc_env *         const envP,
+                       const xmlrpc_value * const arrayP,
+                       unsigned int         const index,
+                       xmlrpc_value **      const valuePP);
+
+/* Deprecated.  Use xmlrpc_array_read_item() instead.
+
+   Get an item from an XML-RPC array.
+   Does not increment the reference count of the returned value.
+   Sets XMLRPC_TYPE_ERROR if 'array' is not an array.
+   Sets XMLRPC_INDEX_ERROR if 'index' is out of bounds.
+*/
+xmlrpc_value * 
+xmlrpc_array_get_item(xmlrpc_env *         const envP,
+                      const xmlrpc_value * const arrayP,
+                      int                  const index);
+
+/* Not implemented--we don't need it yet.
+extern 
+int xmlrpc_array_set_item (xmlrpc_env* env,
+xmlrpc_value* array,
+int index,
+                                  xmlrpc_value* value);
+*/
+
+xmlrpc_value *
+xmlrpc_struct_new(xmlrpc_env * const env);
+
+/* Return the number of key/value pairs in a struct.
+** Sets XMLRPC_TYPE_ERROR if 'strct' is not a struct. */
+int
+xmlrpc_struct_size (xmlrpc_env   * env, 
+                    xmlrpc_value * strct);
+
+/* Returns true iff 'strct' contains 'key'.
+** Sets XMLRPC_TYPE_ERROR if 'strct' is not a struct. */
+int 
+xmlrpc_struct_has_key(xmlrpc_env *   const envP,
+                      xmlrpc_value * const strctP,
+                      const char *   const key);
+
+/* The same as the above, but the key may contain zero bytes.
+   Deprecated.  xmlrpc_struct_get_value_v() is more general, and this
+   case is not common enough to warrant a shortcut.
+*/
+int 
+xmlrpc_struct_has_key_n(xmlrpc_env   * const envP,
+                        xmlrpc_value * const strctP,
+                        const char *   const key, 
+                        size_t         const key_len);
+
+#if 0
+/* Not implemented yet, but needed for completeness. */
+int
+xmlrpc_struct_has_key_v(xmlrpc_env *   env, 
+                        xmlrpc_value * strct,
+                        xmlrpc_value * const keyval);
+#endif
+
+
+void
+xmlrpc_struct_find_value(xmlrpc_env *    const envP,
+                         xmlrpc_value *  const structP,
+                         const char *    const key,
+                         xmlrpc_value ** const valuePP);
+
+
+void
+xmlrpc_struct_find_value_v(xmlrpc_env *    const envP,
+                           xmlrpc_value *  const structP,
+                           xmlrpc_value *  const keyP,
+                           xmlrpc_value ** const valuePP);
+
+void
+xmlrpc_struct_read_value(xmlrpc_env *    const envP,
+                         xmlrpc_value *  const structP,
+                         const char *    const key,
+                         xmlrpc_value ** const valuePP);
+
+void
+xmlrpc_struct_read_value_v(xmlrpc_env *    const envP,
+                           xmlrpc_value *  const structP,
+                           xmlrpc_value *  const keyP,
+                           xmlrpc_value ** const valuePP);
+
+/* The "get_value" functions are deprecated.  Use the "find_value"
+   and "read_value" functions instead.
+*/
+xmlrpc_value * 
+xmlrpc_struct_get_value(xmlrpc_env *   const envP,
+                        xmlrpc_value * const strctP,
+                        const char *   const key);
+
+/* The same as above, but the key may contain zero bytes. 
+   Deprecated.  xmlrpc_struct_get_value_v() is more general, and this
+   case is not common enough to warrant a shortcut.
+*/
+xmlrpc_value * 
+xmlrpc_struct_get_value_n(xmlrpc_env *   const envP,
+                          xmlrpc_value * const strctP,
+                          const char *   const key, 
+                          size_t         const key_len);
+
+/* Set the value associated with 'key' in 'strct' to 'value'.
+   Sets XMLRPC_TYPE_ERROR if 'strct' is not a struct. 
+*/
+void 
+xmlrpc_struct_set_value(xmlrpc_env *   const env,
+                        xmlrpc_value * const strct,
+                        const char *   const key,
+                        xmlrpc_value * const value);
+
+/* The same as above, but the key may contain zero bytes.  Deprecated.
+   The general way to set a structure value is xmlrpc_struct_set_value_v(),
+   and this case is not common enough to deserve a shortcut.
+*/
+void 
+xmlrpc_struct_set_value_n(xmlrpc_env *    const env,
+                          xmlrpc_value *  const strct,
+                          const char *    const key, 
+                          size_t          const key_len,
+                          xmlrpc_value *  const value);
+
+/* The same as above, but the key must be an XML-RPC string.
+** Fails with XMLRPC_TYPE_ERROR if 'keyval' is not a string. */
+void 
+xmlrpc_struct_set_value_v(xmlrpc_env *   const env,
+                          xmlrpc_value * const strct,
+                          xmlrpc_value * const keyval,
+                          xmlrpc_value * const value);
+
+/* Given a zero-based index, return the matching key and value. This
+** is normally used in conjunction with xmlrpc_struct_size.
+** Fails with XMLRPC_TYPE_ERROR if 'struct' is not a struct.
+** Fails with XMLRPC_INDEX_ERROR if 'index' is out of bounds. */
+
+void 
+xmlrpc_struct_read_member(xmlrpc_env *    const envP,
+                          xmlrpc_value *  const structP,
+                          unsigned int    const index,
+                          xmlrpc_value ** const keyvalP,
+                          xmlrpc_value ** const valueP);
+
+/* The same as above, but does not increment the reference count of the
+   two values it returns, and return NULL for both if it fails, and
+   takes a signed integer for the index (but fails if it is negative).
+
+   Deprecated.  Use xmlrpc_struct_read_member() instead.
+*/
+void
+xmlrpc_struct_get_key_and_value(xmlrpc_env *    const env,
+                                xmlrpc_value *  const strct,
+                                int             const index,
+                                xmlrpc_value ** const out_keyval,
+                                xmlrpc_value ** const out_value);
+
+void
+xmlrpc_read_cptr(xmlrpc_env *         const envP,
+                 const xmlrpc_value * const valueP,
+                 void **              const ptrValueP);
+
+void
+xmlrpc_read_nil(xmlrpc_env *   const envP,
+                xmlrpc_value * const valueP);
+                
+
+void 
+xmlrpc_read_i8(xmlrpc_env *         const envP,
+               const xmlrpc_value * const valueP,
+               xmlrpc_int64 *       const intValueP);
+
+
+xmlrpc_value *
+xmlrpc_cptr_new(xmlrpc_env * const envP,
+                void *       const value);
+
+xmlrpc_value *
+xmlrpc_nil_new(xmlrpc_env * const envP);
+
+
+/* Build an xmlrpc_value from a format string. */
+
+xmlrpc_value * 
+xmlrpc_build_value(xmlrpc_env * const env,
+                   const char * const format, 
+                   ...);
+
+/* The same as the above, but using a va_list and more general */
+void
+xmlrpc_build_value_va(xmlrpc_env *    const env,
+                      const char *    const format,
+                      va_list         const args,
+                      xmlrpc_value ** const valPP,
+                      const char **   const tailP);
+
+void 
+xmlrpc_decompose_value(xmlrpc_env *   const envP,
+                       xmlrpc_value * const value,
+                       const char *   const format, 
+                       ...);
+
+void 
+xmlrpc_decompose_value_va(xmlrpc_env *   const envP,
+                          xmlrpc_value * const value,
+                          const char *   const format,
+                          va_list        const args);
+
+/* xmlrpc_parse_value... is the same as xmlrpc_decompose_value... except
+   that it doesn't do proper memory management -- it returns xmlrpc_value's
+   without incrementing the reference count and returns pointers to data
+   inside an xmlrpc_value structure.
+
+   These are deprecated.  Use xmlrpc_decompose_value... instead.
+*/
+void 
+xmlrpc_parse_value(xmlrpc_env *   const envP,
+                   xmlrpc_value * const value,
+                   const char *   const format, 
+                   ...);
+
+/* The same as the above, but using a va_list. */
+void 
+xmlrpc_parse_value_va(xmlrpc_env *   const envP,
+                      xmlrpc_value * const value,
+                      const char *   const format,
+                      va_list        const args);
+
+/*=========================================================================
+**  Encoding XML
+**=======================================================================*/
+
+typedef enum xmlrpc_dialect {
+    xmlrpc_dialect_i8,
+    xmlrpc_dialect_apache
+} xmlrpc_dialect;
+
+void 
+xmlrpc_serialize_value2(xmlrpc_env *       const envP,
+                        xmlrpc_mem_block * const outputP,
+                        xmlrpc_value *     const valueP,
+                        xmlrpc_dialect     const dialect);
+
+void
+xmlrpc_serialize_value(xmlrpc_env *       const envP,
+                       xmlrpc_mem_block * const outputP,
+                       xmlrpc_value *     const valueP);
+
+void 
+xmlrpc_serialize_params2(xmlrpc_env *       const envP,
+                         xmlrpc_mem_block * const outputP,
+                         xmlrpc_value *     const paramArrayP,
+                         xmlrpc_dialect     const dialect);
+
+void
+xmlrpc_serialize_params(xmlrpc_env *       const envP,
+                        xmlrpc_mem_block * const outputP,
+                        xmlrpc_value *     const paramArrayP);
+
+void 
+xmlrpc_serialize_call2(xmlrpc_env *       const envP,
+                       xmlrpc_mem_block * const outputP,
+                       const char *       const methodName,
+                       xmlrpc_value *     const paramArrayP,
+                       xmlrpc_dialect     const dialect);
+
+void 
+xmlrpc_serialize_call(xmlrpc_env *       const envP,
+                      xmlrpc_mem_block * const outputP,
+                      const char *       const methodName,
+                      xmlrpc_value *     const paramArrayP);
+
+void 
+xmlrpc_serialize_response2(xmlrpc_env *       const envP,
+                           xmlrpc_mem_block * const outputP,
+                           xmlrpc_value *     const valueP,
+                           xmlrpc_dialect     const dialect);
+
+void
+xmlrpc_serialize_response(xmlrpc_env *       const envP,
+                          xmlrpc_mem_block * const outputP,
+                          xmlrpc_value *     const valueP);
+
+void
+xmlrpc_serialize_fault(xmlrpc_env *       const envP,
+                       xmlrpc_mem_block * const outputP,
+                       const xmlrpc_env * const faultP);
+
+
+/*=========================================================================
+**  Decoding XML
+**=======================================================================*/
+
+/* Parse an XML-RPC call. If an error occurs, set a fault and set
+** the output variables to NULL.
+** The caller is responsible for calling free(*out_method_name) and
+** xmlrpc_DECREF(*out_param_array). */
+void 
+xmlrpc_parse_call(xmlrpc_env *    const envP,
+                  const char *    const xml_data,
+                  size_t          const xml_len,
+                  const char **   const out_method_name,
+                  xmlrpc_value ** const out_param_array);
+
+void
+xmlrpc_parse_response2(xmlrpc_env *    const envP,
+                       const char *    const xmlData,
+                       size_t          const xmlDataLen,
+                       xmlrpc_value ** const resultPP,
+                       int *           const faultCodeP,
+                       const char **   const faultStringP);
+
+
+/* xmlrpc_parse_response() is for backward compatibility */
+
+xmlrpc_value *
+xmlrpc_parse_response(xmlrpc_env * const envP, 
+                      const char * const xmlData, 
+                      size_t       const xmlDataLen);
+
+
+/*=========================================================================
+**  XML-RPC Base64 Utilities
+**=========================================================================
+**  Here are some lightweight utilities which can be used to encode and
+**  decode Base64 data. These are exported mainly for testing purposes.
+*/
+
+/* This routine inserts newlines every 76 characters, as required by the
+** Base64 specification. */
+xmlrpc_mem_block *
+xmlrpc_base64_encode(xmlrpc_env *    env,
+                     unsigned char * bin_data,
+                     size_t          bin_len);
+
+/* This routine encodes everything in one line. This is needed for HTTP
+** authentication and similar tasks. */
+xmlrpc_mem_block *
+xmlrpc_base64_encode_without_newlines(xmlrpc_env *    env,
+                                      unsigned char * bin_data,
+                                      size_t          bin_len);
+
+/* This decodes Base64 data with or without newlines. */
+extern xmlrpc_mem_block *
+xmlrpc_base64_decode(xmlrpc_env * const envP,
+                     const char * const ascii_data,
+                     size_t       const ascii_len);
+
+
+/*=========================================================================
+**  Authorization Cookie Handling
+**=========================================================================
+**  Routines to get and set values for authorizing via authorization
+**  cookies. Both the client and server use HTTP_COOKIE_AUTH to store
+**  the representation of the authorization value, which is actually
+**  just a base64 hash of username:password. (This entire method is
+**  a cookie replacement of basic authentication.)
+**/
+
+extern void xmlrpc_authcookie_set(xmlrpc_env * const env,
+                                  const char * const username,
+                                  const char * const password);
+
+char *xmlrpc_authcookie(void);
+
+/*=========================================================================
+   Resource Limits
+
+   Ideally, there would be enough resource limits to ensure that
+   XML-RPC partners cannot cause libxmlrpc objects and routines to use
+   more resource than is available for them (either by accident or
+   malice).  We have a long way to go to get there.
+   
+=========================================================================*/
+/* These functions are _not_ re-entrant and the limits are per-process
+   (i.e. their values live in static global variables).
+*/
+
+/* Limit IDs. There will be more of these as time goes on. */
+#define XMLRPC_NESTING_LIMIT_ID   (0)
+#define XMLRPC_XML_SIZE_LIMIT_ID  (1)
+#define XMLRPC_LAST_LIMIT_ID      (XMLRPC_XML_SIZE_LIMIT_ID)
+
+/* By default, deserialized data may be no more than 64 levels deep. */
+#define XMLRPC_NESTING_LIMIT_DEFAULT  (64)
+
+/* By default, XML data from the network may be no larger than 512K.
+** Some client and server modules may fail to enforce this properly. */
+#define XMLRPC_XML_SIZE_LIMIT_DEFAULT (512*1024)
+
+/* Set a specific limit to the specified value. */
+extern void xmlrpc_limit_set (int const limit_id, size_t const value);
+
+/* Get the value of a specified limit. */
+extern size_t xmlrpc_limit_get (int const limit_id);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Copyright (C) 2001 by First Peer, Inc. All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission. 
+**  
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE. */
+
+#endif
+
diff --git a/vendor/voclient/include/xmlrpc-c/base.hpp b/vendor/voclient/include/xmlrpc-c/base.hpp
new file mode 100644
index 00000000..3eaa25ce
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/base.hpp
@@ -0,0 +1,354 @@
+#ifndef XMLRPC_BASE_HPP_INCLUDED
+#define XMLRPC_BASE_HPP_INCLUDED
+
+#include <xmlrpc-c/config.h>
+
+#include <climits>
+#include <cfloat>
+#include <ctime>
+#include <vector>
+#include <map>
+#include <string>
+#if XMLRPC_HAVE_TIMEVAL
+#include <sys/time.h>
+#endif
+
+#include <xmlrpc-c/base.h>
+
+namespace xmlrpc_c {
+
+
+class value {
+    // This is a handle.  You don't want to create a pointer to this;
+    // it is in fact a pointer itself.
+public:
+    value();
+        // This creates a placeholder.  It can't be used for anything, but
+        // holds memory.  instantiate() can turn it into a real object.
+
+    value(xmlrpc_c::value const &value);  // copy constructor
+
+    ~value();
+
+    enum type_t {
+        TYPE_INT        = 0,
+        TYPE_BOOLEAN    = 1,
+        TYPE_DOUBLE     = 2,
+        TYPE_DATETIME   = 3,
+        TYPE_STRING     = 4,
+        TYPE_BYTESTRING = 5,
+        TYPE_ARRAY      = 6,
+        TYPE_STRUCT     = 7,
+        TYPE_C_PTR      = 8,
+        TYPE_NIL        = 9,
+        TYPE_I8         = 10,
+        TYPE_DEAD       = 0xDEAD
+    };
+
+    type_t type() const;
+
+    xmlrpc_c::value&
+    operator=(xmlrpc_c::value const&);
+
+    bool
+    isInstantiated() const;
+
+    // The following are not meant to be public to users, but just to
+    // other Xmlrpc-c library modules.  If we ever go to a pure C++
+    // implementation, not based on C xmlrpc_value objects, this shouldn't
+    // be necessary.
+
+    void
+    appendToCArray(xmlrpc_value * const arrayP) const;
+
+    void
+    addToCStruct(xmlrpc_value * const structP,
+                 std::string    const key) const;
+
+    xmlrpc_value *
+    cValue() const;
+
+    value(xmlrpc_value * const valueP);
+
+    void
+    instantiate(xmlrpc_value * const valueP);
+        // Works only on a placeholder object created by the no-argument
+        // constructor.
+
+    xmlrpc_value * cValueP;
+        // NULL means this is merely a placeholder object.
+};
+
+
+
+class value_int : public value {
+public:
+    value_int(int const cvalue);
+
+    value_int(xmlrpc_c::value const baseValue);
+
+    operator int() const;
+};
+
+
+
+class value_boolean : public value {
+public:
+    value_boolean(bool const cvalue);
+
+    value_boolean(xmlrpc_c::value const baseValue);
+
+    operator bool() const;
+};
+
+
+
+class value_string : public value {
+public:
+    enum nlCode {nlCode_all, nlCode_lf};
+
+    value_string(std::string const& cppvalue,
+                 nlCode      const  nlCode);
+
+    value_string(std::string const& cppvalue);
+
+    value_string(xmlrpc_c::value const baseValue);
+
+    std::string
+    crlfValue() const;
+
+    operator std::string() const;
+};
+
+
+
+class value_double : public value {
+public:
+    value_double(double const cvalue);
+
+    value_double(xmlrpc_c::value const baseValue);
+
+    operator double() const;
+};
+
+
+
+class value_datetime : public value {
+public:
+    value_datetime(std::string const cvalue);
+    value_datetime(time_t const cvalue);
+#if XMLRPC_HAVE_TIMEVAL
+    value_datetime(struct timeval const& cvalue);
+    operator timeval() const;
+#endif
+#if XMLRPC_HAVE_TIMESPEC
+    value_datetime(struct timespec const& cvalue);
+    operator timespec() const;
+#endif
+
+    value_datetime(xmlrpc_c::value const baseValue);
+
+    operator time_t() const;
+};
+
+
+
+class value_bytestring : public value {
+public:
+    value_bytestring(std::vector<unsigned char> const& cvalue);
+
+    value_bytestring(xmlrpc_c::value const baseValue);
+
+    // You can't cast to a vector because the compiler can't tell which
+    // constructor to use (complains about ambiguity).  So we have this:
+    std::vector<unsigned char>
+    vectorUcharValue() const;
+
+    size_t
+    length() const;
+};
+
+
+
+class value_struct : public value {
+public:
+    value_struct(std::map<std::string, xmlrpc_c::value> const& cvalue);
+
+    value_struct(xmlrpc_c::value const baseValue);
+
+    operator std::map<std::string, xmlrpc_c::value>() const;
+};
+
+
+
+class value_array : public value {
+public:
+    value_array(std::vector<xmlrpc_c::value> const& cvalue);
+
+    value_array(xmlrpc_c::value const baseValue);
+
+    std::vector<xmlrpc_c::value>
+    vectorValueValue() const;
+
+    size_t
+    size() const;
+};
+
+
+
+class value_nil : public value {
+public:
+    value_nil();
+
+    value_nil(xmlrpc_c::value const baseValue);
+};
+
+
+
+class value_i8 : public value {
+public:
+    value_i8(xmlrpc_int64 const cvalue);
+
+    value_i8(xmlrpc_c::value const baseValue);
+
+    operator xmlrpc_int64() const;
+};
+
+
+
+class fault {
+/*----------------------------------------------------------------------------
+   This is an XML-RPC fault.
+
+   This object is not intended to be used to represent a fault in the
+   execution of XML-RPC client/server software -- just a fault in an
+   XML-RPC RPC as described by the XML-RPC spec.
+
+   There is no way to represent "no fault" with this object.  The object is
+   meaningful only in the context of some fault.
+-----------------------------------------------------------------------------*/
+public:
+    enum code_t {
+        CODE_UNSPECIFIED            =    0,
+        CODE_INTERNAL               = -500,
+        CODE_TYPE                   = -501,
+        CODE_INDEX                  = -502,
+        CODE_PARSE                  = -503,
+        CODE_NETWORK                = -504,
+        CODE_TIMEOUT                = -505,
+        CODE_NO_SUCH_METHOD         = -506,
+        CODE_REQUEST_REFUSED        = -507,
+        CODE_INTROSPECTION_DISABLED = -508,
+        CODE_LIMIT_EXCEEDED         = -509,
+        CODE_INVALID_UTF8           = -510
+    };
+
+    fault();
+
+    fault(std::string             const _faultString,
+          xmlrpc_c::fault::code_t const _faultCode 
+              = xmlrpc_c::fault::CODE_UNSPECIFIED
+        );
+    
+    xmlrpc_c::fault::code_t getCode() const;
+
+    std::string getDescription() const;
+
+private:
+    bool                    valid;
+    xmlrpc_c::fault::code_t code;
+    std::string             description;
+};
+
+class rpcOutcome {
+/*----------------------------------------------------------------------------
+  The outcome of a validly executed RPC -- either an XML-RPC fault
+  or an XML-RPC value of the result.
+-----------------------------------------------------------------------------*/
+public:
+    rpcOutcome();
+    rpcOutcome(xmlrpc_c::value const result);
+    rpcOutcome(xmlrpc_c::fault const fault);
+    bool succeeded() const;
+    xmlrpc_c::fault getFault() const;
+    xmlrpc_c::value getResult() const;
+private:
+    bool valid;
+        // This is false in a placeholder variable -- i.e. an object you
+        // create with the no-argument constructor, which is waiting to be
+        // assigned a value.  When false, nothing below is valid.
+    bool _succeeded;
+    xmlrpc_c::value result;  // valid if 'succeeded'
+    xmlrpc_c::fault fault;   // valid if not 'succeeded'
+};
+
+class paramList {
+/*----------------------------------------------------------------------------
+   A parameter list of an XML-RPC call.
+-----------------------------------------------------------------------------*/
+public:
+    paramList(unsigned int const paramCount = 0);
+
+    paramList&
+    add(xmlrpc_c::value const param);
+
+    paramList&
+    addx(xmlrpc_c::value const param);
+
+    unsigned int
+    size() const;
+
+    xmlrpc_c::value operator[](unsigned int const subscript) const;
+
+    int
+    getInt(unsigned int const paramNumber,
+           int          const minimum = INT_MIN,
+           int          const maximum = INT_MAX) const;
+
+    bool
+    getBoolean(unsigned int const paramNumber) const;
+
+    double
+    getDouble(unsigned int const paramNumber,
+              double       const minimum = -DBL_MAX,
+              double       const maximum = DBL_MAX) const;
+
+    enum timeConstraint {TC_ANY, TC_NO_PAST, TC_NO_FUTURE};
+
+    time_t
+    getDatetime_sec(unsigned int   const paramNumber,
+                    timeConstraint const constraint
+                        = paramList::TC_ANY) const;
+
+    std::string
+    getString(unsigned int const paramNumber) const;
+
+    std::vector<unsigned char>
+    getBytestring(unsigned int const paramNumber) const;
+
+    std::vector<xmlrpc_c::value>
+    getArray(unsigned int const paramNumber,
+             unsigned int const minSize = 0,
+             unsigned int const maxSize = UINT_MAX) const;
+
+    std::map<std::string, xmlrpc_c::value>
+    getStruct(unsigned int const paramNumber) const;
+
+    void
+    getNil(unsigned int const paramNumber) const;
+
+    xmlrpc_int64
+    getI8(unsigned int const paramNumber,
+          xmlrpc_int64 const minimum = XMLRPC_INT64_MIN,
+          xmlrpc_int64 const maximum = XMLRPC_INT64_MAX) const;
+
+    void
+    verifyEnd(unsigned int const paramNumber) const;
+
+private:
+    std::vector<xmlrpc_c::value> paramVector;
+};
+
+} // namespace
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/c_util.h b/vendor/voclient/include/xmlrpc-c/c_util.h
new file mode 100644
index 00000000..a1ede08a
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/c_util.h
@@ -0,0 +1,20 @@
+#ifndef XMLRPC_C_C_UTIL_H_INCLUDED
+#define XMLRPC_C_C_UTIL_H_INCLUDED
+
+/* C language stuff.  Doesn't involve any libraries that aren't part of
+   the compiler.
+*/
+
+#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
+
+/* GNU_PRINTF_ATTR lets the GNU compiler check printf-type
+   calls to be sure the arguments match the format string, thus preventing
+   runtime segmentation faults and incorrect messages.
+*/
+#ifdef __GNUC__
+#define GNU_PRINTF_ATTR(a,b) __attribute__ ((format (printf, a, b)))
+#else
+#define GNU_PRINTF_ATTR(a,b)
+#endif
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/client.h b/vendor/voclient/include/xmlrpc-c/client.h
new file mode 100644
index 00000000..c2e2e619
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/client.h
@@ -0,0 +1,316 @@
+/*============================================================================
+                         xmlrpc_client.h
+==============================================================================
+  This header file defines the interface between xmlrpc.c and its users,
+  related to clients.
+
+  Copyright information is at the end of the file.
+============================================================================*/
+
+#ifndef  XMLRPC_CLIENT_H_INCLUDED
+#define  XMLRPC_CLIENT_H_INCLUDED
+
+#include <xmlrpc-c/base.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+struct xmlrpc_client;
+struct xmlrpc_client_transport;
+struct xmlrpc_client_transport_ops;
+#ifndef __cplusplus
+typedef struct xmlrpc_client xmlrpc_client;
+typedef struct xmlrpc_client_transport xmlrpc_client_transport;
+typedef struct xmlrpc_client_transport_ops xmlrpc_client_transport_ops;
+#endif
+
+/* libxmlrpc_client typically does _not_ actually include all of the
+   XML transports declared here by xmlrpc_*_transport_ops.
+
+   Use 'xmlrpc-c-config --features' to determine which features are
+   installed.
+*/
+
+/* Before Xmlrpc-c 1.13 (December 2007), we declared struct
+   xmlrpc_xportparms, as a sort of "base class."  The struct was never
+   complete -- you just cast pointer to it it to pointers to other
+   types.  It turned out not to be really helpful and casts are ugly,
+   so now we just use void * as a base class pointer.
+*/
+
+extern struct xmlrpc_client_transport_ops xmlrpc_libwww_transport_ops;
+extern struct xmlrpc_client_transport_ops xmlrpc_wininet_transport_ops;
+extern struct xmlrpc_client_transport_ops xmlrpc_curl_transport_ops;
+
+enum xmlrpc_sslversion {
+    XMLRPC_SSLVERSION_DEFAULT,
+    XMLRPC_SSLVERSION_TLSv1,
+    XMLRPC_SSLVERSION_SSLv2,
+    XMLRPC_SSLVERSION_SSLv3
+};
+
+struct xmlrpc_curl_xportparms {
+    /* This is designed so that zero values are always the defaults. */
+    const char * network_interface;
+    xmlrpc_bool  no_ssl_verifypeer;
+    xmlrpc_bool  no_ssl_verifyhost;
+    const char * user_agent;
+    const char * ssl_cert;
+    const char * sslcerttype;
+    const char * sslcertpasswd;
+    const char * sslkey;
+    const char * sslkeytype;
+    const char * sslkeypasswd;
+    const char * sslengine;
+    xmlrpc_bool  sslengine_default;
+    enum xmlrpc_sslversion sslversion;
+    const char * cainfo;
+    const char * capath;
+    const char * randomfile;
+    const char * egdsocket;
+    const char * ssl_cipher_list;
+    unsigned int timeout;
+};
+
+
+#define XMLRPC_CXPSIZE(mbrname) \
+    XMLRPC_STRUCTSIZE(struct xmlrpc_curl_xportparms, mbrname)
+
+/* XMLRPC_CXPSIZE(xyz) is analogous to XMLRPC_CPSIZE, below */
+
+struct xmlrpc_wininet_xportparms {
+    int allowInvalidSSLCerts;
+};
+
+#define XMLRPC_WXPSIZE(mbrname) \
+    XMLRPC_STRUCTSIZE(struct xmlrpc_wininet_xportparms, mbrname)
+
+/* XMLRPC_WXPSIZE(xyz) is analogous to XMLRPC_CPSIZE, below */
+
+struct xmlrpc_clientparms {
+    /* (transport, transportparmsP, transportparm_size) and
+       (transportOpsP, transportP) are mutually exclusive.
+    */
+    const char *               transport;
+    const void *               transportparmsP;
+        /* This should be type "const struct ..._xportparms *" */
+    size_t                     transportparm_size;
+
+    const struct xmlrpc_client_transport_ops * transportOpsP;
+    xmlrpc_client_transport *  transportP;
+    xmlrpc_dialect             dialect;
+};
+
+#define XMLRPC_CPSIZE(mbrname) \
+  XMLRPC_STRUCTSIZE(struct xmlrpc_clientparms, mbrname)
+
+/* XMLRPC_CPSIZE(xyz) is the minimum size a struct xmlrpc_clientparms
+   must be to include the 'xyz' member.  This is essential to forward and
+   backward compatbility, as new members will be added to the end of the
+   struct in future releases.  This is how the callee knows whether or
+   not the caller is new enough to have supplied a certain parameter.
+*/
+
+const char * 
+xmlrpc_client_get_default_transport(xmlrpc_env * const env);
+
+/* A callback function to handle the response to an asynchronous call.
+** If 'fault->fault_occurred' is true, then response will be NULL. All
+** arguments except 'user_data' will be deallocated internally; please do
+** not free any of them yourself.
+** WARNING: param_array may (or may not) be NULL if fault->fault_occurred
+** is true, and you set up the call using xmlrpc_client_call_asynch.
+** WARNING: If asynchronous calls are still pending when the library is
+** shut down, your handler may (or may not) be called with a fault. */
+typedef void (*xmlrpc_response_handler) (const char *server_url,
+                                         const char *method_name,
+                                         xmlrpc_value *param_array,
+                                         void *user_data,
+                                         xmlrpc_env *fault,
+                                         xmlrpc_value *result);
+
+
+/*=========================================================================
+   xmlrpc_server_info
+===========================================================================
+  We normally refer to servers by URL. But sometimes we need to do extra
+  setup for particular servers. In that case, we can create an
+  xmlrpc_server_info object, configure it in various ways, and call the
+  remote server.
+
+  (This interface is also designed to discourage further multiplication
+  of xmlrpc_client_call APIs. We have enough of those already. Please
+  add future options and flags using xmlrpc_server_info.)
+=========================================================================*/
+
+typedef struct _xmlrpc_server_info xmlrpc_server_info;
+
+/* Create a new server info record, pointing to the specified server. */
+xmlrpc_server_info *
+xmlrpc_server_info_new(xmlrpc_env * const envP,
+                       const char * const serverUrl);
+
+/* Create a new server info record, with a copy of the old server. */
+extern xmlrpc_server_info * 
+xmlrpc_server_info_copy(xmlrpc_env *         const envP,
+                        xmlrpc_server_info * const srcP);
+
+void
+xmlrpc_server_info_free(xmlrpc_server_info * const serverP);
+
+
+void 
+xmlrpc_server_info_set_user(xmlrpc_env *         const envP,
+                            xmlrpc_server_info * const serverInfoP,
+                            const char *         const username,
+                            const char *         const password);
+
+void 
+xmlrpc_server_info_set_basic_auth(xmlrpc_env *         const envP,
+                                  xmlrpc_server_info * const serverP,
+                                  const char *         const username,
+                                  const char *         const password);
+
+void
+xmlrpc_server_info_allow_auth_basic(xmlrpc_env *         const envP,
+                                    xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_disallow_auth_basic(xmlrpc_env *         const envP,
+                                       xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_allow_auth_digest(xmlrpc_env *         const envP,
+                                     xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_disallow_auth_digest(xmlrpc_env *         const envP,
+                                        xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_allow_auth_negotiate(xmlrpc_env *         const envP,
+                                        xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_disallow_auth_negotiate(xmlrpc_env *         const envP,
+                                           xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_allow_auth_ntlm(xmlrpc_env *         const envP,
+                                   xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_disallow_auth_ntlm(xmlrpc_env *         const envP,
+                                      xmlrpc_server_info * const sP);
+
+extern unsigned int const xmlrpc_client_version_major;
+extern unsigned int const xmlrpc_client_version_minor;
+extern unsigned int const xmlrpc_client_version_point;
+
+void
+xmlrpc_client_setup_global_const(xmlrpc_env * const envP);
+
+void
+xmlrpc_client_teardown_global_const(void);
+
+void 
+xmlrpc_client_create(xmlrpc_env *                      const envP,
+                     int                               const flags,
+                     const char *                      const appname,
+                     const char *                      const appversion,
+                     const struct xmlrpc_clientparms * const clientparmsP,
+                     unsigned int                      const parmSize,
+                     xmlrpc_client **                  const clientPP);
+
+void 
+xmlrpc_client_destroy(xmlrpc_client * const clientP);
+
+void
+xmlrpc_client_transport_call2(
+    xmlrpc_env *               const envP,
+    xmlrpc_client *            const clientP,
+    const xmlrpc_server_info * const serverP,
+    xmlrpc_mem_block *         const callXmlP,
+    xmlrpc_mem_block **        const respXmlPP);
+
+void
+xmlrpc_client_call2(xmlrpc_env *               const envP,
+                    struct xmlrpc_client *     const clientP,
+                    const xmlrpc_server_info * const serverInfoP,
+                    const char *               const methodName,
+                    xmlrpc_value *             const paramArrayP,
+                    xmlrpc_value **            const resultPP);
+
+void
+xmlrpc_client_call2f(xmlrpc_env *    const envP,
+                     xmlrpc_client * const clientP,
+                     const char *    const serverUrl,
+                     const char *    const methodName,
+                     xmlrpc_value ** const resultPP,
+                     const char *    const format,
+                     ...);
+
+void 
+xmlrpc_client_event_loop_finish(xmlrpc_client * const clientP);
+
+void 
+xmlrpc_client_event_loop_finish_timeout(xmlrpc_client * const clientP,
+                                        unsigned long   const milliseconds);
+
+void
+xmlrpc_client_start_rpc(xmlrpc_env *             const envP,
+                        struct xmlrpc_client *   const clientP,
+                        xmlrpc_server_info *     const serverInfoP,
+                        const char *             const methodName,
+                        xmlrpc_value *           const argP,
+                        xmlrpc_response_handler        responseHandler,
+                        void *                   const userData);
+
+void 
+xmlrpc_client_start_rpcf(xmlrpc_env *    const envP,
+                         xmlrpc_client * const clientP,
+                         const char *    const serverUrl,
+                         const char *    const methodName,
+                         xmlrpc_response_handler callback,
+                         void *          const userData,
+                         const char *    const format,
+                         ...);
+
+void
+xmlrpc_client_set_interrupt(xmlrpc_client * const clientP,
+                            int *           const interruptP);
+
+#include <xmlrpc-c/client_global.h>
+
+/* Copyright (C) 2001 by First Peer, Inc. All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission. 
+**  
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE. */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _XMLRPC_CLIENT_H_ */
diff --git a/vendor/voclient/include/xmlrpc-c/client.hpp b/vendor/voclient/include/xmlrpc-c/client.hpp
new file mode 100644
index 00000000..de6d0730
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/client.hpp
@@ -0,0 +1,286 @@
+#ifndef CLIENT_HPP_INCLUDED
+#define CLIENT_HPP_INCLUDED
+
+#include <string>
+#include <vector>
+#include <memory>
+
+#include <xmlrpc-c/girerr.hpp>
+#include <xmlrpc-c/girmem.hpp>
+#include <xmlrpc-c/base.hpp>
+#include <xmlrpc-c/timeout.hpp>
+#include <xmlrpc-c/client_transport.hpp>
+
+namespace xmlrpc_c {
+
+class clientTransactionPtr;
+
+class clientTransaction : public girmem::autoObject {
+
+    friend class clientTransactionPtr;
+
+public:
+    virtual void
+    finish(xmlrpc_c::rpcOutcome const& outcome) = 0;
+    
+    virtual void
+    finishErr(girerr::error const& error) = 0;
+
+protected:
+    clientTransaction();
+};
+
+class clientTransactionPtr : public girmem::autoObjectPtr {
+    
+public:
+    clientTransactionPtr();
+
+    clientTransactionPtr(clientTransaction * const transP);
+
+    virtual ~clientTransactionPtr();
+
+    virtual xmlrpc_c::clientTransaction *
+    operator->() const;
+};
+
+class clientPtr;
+
+class client : public girmem::autoObject {
+/*----------------------------------------------------------------------------
+   A generic client -- a means of performing an RPC.  This is so generic
+   that it can be used for clients that are not XML-RPC.
+
+   This is a base class.  Derived classes define things such as that
+   XML and HTTP get used to perform the RPC.
+-----------------------------------------------------------------------------*/
+    friend class clientTransactionPtr;
+
+public:
+    virtual ~client();
+
+    virtual void
+    call(xmlrpc_c::carriageParm * const  carriageParmP,
+         std::string              const& methodName,
+         xmlrpc_c::paramList      const& paramList,
+         xmlrpc_c::rpcOutcome *   const  outcomeP) = 0;
+
+    virtual void
+    start(xmlrpc_c::carriageParm *       const  carriageParmP,
+          std::string                    const& methodName,
+          xmlrpc_c::paramList            const& paramList,
+          xmlrpc_c::clientTransactionPtr const& tranP);
+
+    void
+    finishAsync(xmlrpc_c::timeout const timeout);
+    
+    virtual void
+    setInterrupt(int *);
+};
+
+class clientPtr : public girmem::autoObjectPtr {
+public:
+    clientPtr();
+
+    explicit clientPtr(xmlrpc_c::client * const clientP);
+
+    xmlrpc_c::client *
+    operator->() const;
+
+    xmlrpc_c::client *
+    get() const;
+};
+
+class serverAccessor : public girmem::autoObject {
+    
+public:
+    serverAccessor(xmlrpc_c::clientPtr       const clientP,
+                   xmlrpc_c::carriageParmPtr const carriageParmP);
+
+    void
+    call(std::string            const& methodName,
+         xmlrpc_c::paramList    const& paramList,
+         xmlrpc_c::rpcOutcome * const  outcomeP) const;
+
+private:
+    xmlrpc_c::clientPtr       const clientP;
+    xmlrpc_c::carriageParmPtr const carriageParmP;
+};
+
+class serverAccessorPtr : public girmem::autoObjectPtr {
+public:
+    serverAccessorPtr();
+
+    explicit
+    serverAccessorPtr(xmlrpc_c::serverAccessor * const serverAccessorP);
+
+    xmlrpc_c::serverAccessor *
+    operator->() const;
+
+    xmlrpc_c::serverAccessor *
+    get() const;
+};
+
+class connection {
+/*----------------------------------------------------------------------------
+   A nexus of a particular client and a particular server, along with
+   carriage parameters for performing RPCs between the two.
+
+   This is a minor convenience for client programs that always talk to
+   the same server the same way.
+
+   Use this as a parameter to rpc.call().
+-----------------------------------------------------------------------------*/
+public:
+    connection(xmlrpc_c::client *       const clientP,
+               xmlrpc_c::carriageParm * const carriageParmP);
+
+    ~connection();
+
+    xmlrpc_c::client *       clientP;
+    xmlrpc_c::carriageParm * carriageParmP;
+};
+
+class client_xml : public xmlrpc_c::client {
+/*----------------------------------------------------------------------------
+   A client that uses XML-RPC XML in the RPC.  This class does not define
+   how the XML gets transported, though (i.e. does not require HTTP).
+-----------------------------------------------------------------------------*/
+public:
+    client_xml(xmlrpc_c::clientXmlTransport * const transportP);
+
+    client_xml(xmlrpc_c::clientXmlTransport * const transportP,
+               xmlrpc_dialect                 const dialect);
+
+    client_xml(xmlrpc_c::clientXmlTransportPtr const transportP);
+
+    client_xml(xmlrpc_c::clientXmlTransportPtr const transportP,
+               xmlrpc_dialect                  const dialect);
+
+    ~client_xml();
+
+    void
+    call(carriageParm *         const  carriageParmP,
+         std::string            const& methodName,
+         xmlrpc_c::paramList    const& paramList,
+         xmlrpc_c::rpcOutcome * const  outcomeP);
+
+    void
+    start(xmlrpc_c::carriageParm *       const  carriageParmP,
+          std::string                    const& methodName,
+          xmlrpc_c::paramList            const& paramList,
+          xmlrpc_c::clientTransactionPtr const& tranP);
+
+    void
+    finishAsync(xmlrpc_c::timeout const timeout);
+
+    virtual void
+    setInterrupt(int * interruptP);
+
+private:
+    struct client_xml_impl * implP;
+};
+
+class xmlTransaction_client : public xmlrpc_c::xmlTransaction {
+
+public:
+    xmlTransaction_client(xmlrpc_c::clientTransactionPtr const& tranP);
+
+    void
+    finish(std::string const& responseXml) const;
+
+    void
+    finishErr(girerr::error const& error) const;
+private:
+    xmlrpc_c::clientTransactionPtr const tranP;
+};
+
+class xmlTransaction_clientPtr : public xmlTransactionPtr {
+public:
+    xmlTransaction_clientPtr();
+    
+    xmlTransaction_clientPtr(xmlrpc_c::clientTransactionPtr const& tranP);
+
+    xmlrpc_c::xmlTransaction_client *
+    operator->() const;
+};
+
+class rpcPtr;
+
+class rpc : public clientTransaction {
+/*----------------------------------------------------------------------------
+   An RPC.  An RPC consists of method name, parameters, and result.  It
+   does not specify in any way how the method name and parameters get
+   turned into a result.  It does not presume XML or HTTP.
+
+   You don't create an object of this class directly.  All references to
+   an rpc object should be by an rpcPtr object.  Create a new RPC by
+   creating a new rpcPtr.  Accordingly, our constructors and destructors
+   are protected, but available to our friend class rpcPtr.
+
+   In order to do asynchronous RPCs, you normally have to create a derived
+   class that defines a useful notifyComplete().  If you do that, you'll
+   want to make sure the derived class objects get accessed only via rpcPtrs
+   as well.
+-----------------------------------------------------------------------------*/
+    friend class xmlrpc_c::rpcPtr;
+
+public:
+    void
+    call(xmlrpc_c::client       * const clientP,
+         xmlrpc_c::carriageParm * const carriageParmP);
+
+    void
+    call(xmlrpc_c::connection const& connection);
+
+    void
+    start(xmlrpc_c::client       * const clientP,
+          xmlrpc_c::carriageParm * const carriageParmP);
+    
+    void
+    start(xmlrpc_c::connection const& connection);
+    
+    void
+    finish(xmlrpc_c::rpcOutcome const& outcome);
+
+    void
+    finishErr(girerr::error const& error);
+
+    virtual void
+    notifyComplete();
+
+    bool
+    isFinished() const;
+
+    bool
+    isSuccessful() const;
+
+    xmlrpc_c::value
+    getResult() const;
+
+    xmlrpc_c::fault
+    getFault() const;
+
+    rpc(std::string         const  methodName,
+        xmlrpc_c::paramList const& paramList);
+
+    virtual ~rpc();
+
+private:
+    struct rpc_impl * implP;
+};
+
+class rpcPtr : public clientTransactionPtr {
+public:
+    rpcPtr();
+
+    explicit rpcPtr(xmlrpc_c::rpc * const rpcP);
+
+    rpcPtr(std::string         const  methodName,
+           xmlrpc_c::paramList const& paramList);
+
+    xmlrpc_c::rpc *
+    operator->() const;
+};
+
+} // namespace
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/client_global.h b/vendor/voclient/include/xmlrpc-c/client_global.h
new file mode 100644
index 00000000..4f388fcc
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/client_global.h
@@ -0,0 +1,141 @@
+#ifndef CLIENT_GLOBAL_H_INCLUDED
+#define CLIENT_GLOBAL_H_INCLUDED
+
+/*=========================================================================
+**  Initialization and Shutdown
+**=========================================================================
+**  These routines initialize and terminate the XML-RPC client. If you're
+**  already using libwww on your own, you can pass
+**  XMLRPC_CLIENT_SKIP_LIBWWW_INIT to avoid initializing it twice.
+*/
+
+#define XMLRPC_CLIENT_NO_FLAGS         (0)
+#define XMLRPC_CLIENT_SKIP_LIBWWW_INIT (1)
+
+extern void
+xmlrpc_client_init(int          const flags,
+                   const char * const appname,
+                   const char * const appversion);
+
+void 
+xmlrpc_client_init2(xmlrpc_env *                      const env,
+                    int                               const flags,
+                    const char *                      const appname,
+                    const char *                      const appversion,
+                    const struct xmlrpc_clientparms * const clientparms,
+                    unsigned int                      const parm_size);
+
+extern void
+xmlrpc_client_cleanup(void);
+
+/*=========================================================================
+**  xmlrpc_client_call
+**=========================================================================
+**  A synchronous XML-RPC client. Do not attempt to call any of these
+**  functions from inside an asynchronous callback!
+*/
+
+xmlrpc_value * 
+xmlrpc_client_call(xmlrpc_env * const envP,
+                   const char * const server_url,
+                   const char * const method_name,
+                   const char * const format,
+                   ...);
+
+xmlrpc_value * 
+xmlrpc_client_call_params(xmlrpc_env *   const envP,
+                          const char *   const serverUrl,
+                          const char *   const methodName,
+                          xmlrpc_value * const paramArrayP);
+
+xmlrpc_value * 
+xmlrpc_client_call_server(xmlrpc_env *               const envP,
+                          const xmlrpc_server_info * const server,
+                          const char *               const method_name,
+                          const char *               const format, 
+                          ...);
+
+xmlrpc_value *
+xmlrpc_client_call_server_params(
+    xmlrpc_env *               const envP,
+    const xmlrpc_server_info * const serverP,
+    const char *               const method_name,
+    xmlrpc_value *             const paramArrayP);
+
+void
+xmlrpc_client_transport_call(
+    xmlrpc_env *               const envP,
+    void *                     const reserved,  /* for client handle */
+    const xmlrpc_server_info * const serverP,
+    xmlrpc_mem_block *         const callXmlP,
+    xmlrpc_mem_block **        const respXmlPP);
+
+
+/*=========================================================================
+**  xmlrpc_client_call_asynch
+**=========================================================================
+**  An asynchronous XML-RPC client.
+*/
+
+/* Make an asynchronous XML-RPC call. We make internal copies of all
+** arguments except user_data, so you can deallocate them safely as soon
+** as you return. Errors will be passed to the callback. You will need
+** to run the event loop somehow; see below.
+** WARNING: If an error occurs while building the argument, the
+** response handler will be called with a NULL param_array. */
+void 
+xmlrpc_client_call_asynch(const char * const server_url,
+                          const char * const method_name,
+                          xmlrpc_response_handler callback,
+                          void *       const user_data,
+                          const char * const format,
+                          ...);
+
+/* As above, but use an xmlrpc_server_info object. The server object can be
+** safely destroyed as soon as this function returns. */
+void 
+xmlrpc_client_call_server_asynch(xmlrpc_server_info * const server,
+                                 const char *         const method_name,
+                                 xmlrpc_response_handler callback,
+                                 void *               const user_data,
+                                 const char *         const format,
+                                 ...);
+
+/* As above, but the parameter list is supplied as an xmlrpc_value
+** containing an array.
+*/
+void
+xmlrpc_client_call_asynch_params(const char *   const server_url,
+                                 const char *   const method_name,
+                                 xmlrpc_response_handler callback,
+                                 void *         const user_data,
+                                 xmlrpc_value * const paramArrayP);
+    
+/* As above, but use an xmlrpc_server_info object. The server object can be
+** safely destroyed as soon as this function returns. */
+void 
+xmlrpc_client_call_server_asynch_params(
+    xmlrpc_server_info * const server,
+    const char *         const method_name,
+    xmlrpc_response_handler callback,
+    void *               const user_data,
+    xmlrpc_value *       const paramArrayP);
+    
+/*=========================================================================
+**  Event Loop Interface
+**=========================================================================
+**  These functions can be used to run the XML-RPC event loop. If you
+**  don't like these, you can also run the libwww event loop directly.
+*/
+
+/* Finish all outstanding asynchronous calls. Alternatively, the loop
+** will exit if someone calls xmlrpc_client_event_loop_end. */
+extern void
+xmlrpc_client_event_loop_finish_asynch(void);
+
+
+/* Finish all outstanding asynchronous calls. */
+extern void
+xmlrpc_client_event_loop_finish_asynch_timeout(unsigned long const milliseconds);
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/client_simple.hpp b/vendor/voclient/include/xmlrpc-c/client_simple.hpp
new file mode 100644
index 00000000..52e6c2b6
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/client_simple.hpp
@@ -0,0 +1,44 @@
+#ifndef CLIENT_SIMPLE_HPP_INCLUDED
+#define CLIENT_SIMPLE_HPP_INCLUDED
+
+#include <string>
+
+#include <xmlrpc-c/base.hpp>
+#include <xmlrpc-c/client.hpp>
+
+namespace xmlrpc_c {
+
+
+class clientSimple {
+
+public:
+    clientSimple();
+
+    void
+    call(std::string       const serverUrl,
+         std::string       const methodName,
+         xmlrpc_c::value * const resultP);
+
+    void
+    call(std::string       const serverUrl,
+         std::string       const methodName,
+         std::string       const format,
+         xmlrpc_c::value * const resultP,
+         ...);
+
+    void
+    call(std::string         const  serverUrl,
+         std::string         const  methodName,
+         xmlrpc_c::paramList const& paramList,
+         xmlrpc_c::value *   const  resultP);
+
+private:
+    xmlrpc_c::clientPtr clientP;
+};
+
+} // namespace
+#endif
+
+
+
+
diff --git a/vendor/voclient/include/xmlrpc-c/client_transport.hpp b/vendor/voclient/include/xmlrpc-c/client_transport.hpp
new file mode 100644
index 00000000..8d6053d5
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/client_transport.hpp
@@ -0,0 +1,448 @@
+#ifndef CLIENT_TRANSPORT_HPP_INCLUDED
+#define CLIENT_TRANSPORT_HPP_INCLUDED
+
+#include <string>
+#include <vector>
+#include <xmlrpc-c/util.h>
+#include <xmlrpc-c/client.h>
+#include <xmlrpc-c/girerr.hpp>
+#include <xmlrpc-c/girmem.hpp>
+#include <xmlrpc-c/timeout.hpp>
+
+namespace xmlrpc_c {
+
+class carriageParmPtr;
+
+class carriageParm : public girmem::autoObject {
+/*----------------------------------------------------------------------------
+   The parameter to a client for an individual RPC.  It tells specifics
+   of how to carry the call to the server and the response back.  For
+   example, it may identify the server.  It may identify communication
+   protocols to use.  It may indicate permission and accounting
+   information.
+
+   This is a base class; the carriage parameter is specific to the
+   class of client.  For example, an HTTP-based client would have a
+   URL and HTTP basic authentication info as parameter.
+-----------------------------------------------------------------------------*/
+protected:
+    virtual ~carriageParm();
+    carriageParm();
+};
+
+class carriageParmPtr : public girmem::autoObjectPtr {
+
+public:
+    carriageParmPtr();
+
+    explicit carriageParmPtr(xmlrpc_c::carriageParm * const carriageParmP);
+
+    xmlrpc_c::carriageParm *
+    operator->() const;
+
+    xmlrpc_c::carriageParm *
+    get() const;
+};
+
+//----------------------------------------------------------------------------
+
+class xmlTransactionPtr;
+
+class xmlTransaction : public girmem::autoObject {
+
+    friend class xmlTransactionPtr;
+
+public:
+    virtual void
+    finish(std::string const& responseXml) const;
+
+    virtual void
+    finishErr(girerr::error const& error) const;
+
+protected:
+    xmlTransaction();
+};
+
+class xmlTransactionPtr : public girmem::autoObjectPtr {
+public:
+    xmlTransactionPtr();
+
+    xmlTransactionPtr(xmlTransaction * xmlTransP);
+ 
+    xmlrpc_c::xmlTransaction *
+    operator->() const;
+};
+
+//----------------------------------------------------------------------------
+
+class clientXmlTransport : public girmem::autoObject {
+/*----------------------------------------------------------------------------
+   An object which transports XML to and from an XML-RPC server for an
+   XML-RPC client.
+
+   This is a base class.  Derived classes define methods to perform the
+   transportation in particular ways.
+-----------------------------------------------------------------------------*/
+public:
+    virtual ~clientXmlTransport();
+
+    virtual void
+    call(xmlrpc_c::carriageParm * const  carriageParmP,
+         std::string              const& callXml,
+         std::string *            const  responseXmlP) = 0;
+
+    virtual void
+    start(xmlrpc_c::carriageParm *    const  carriageParmP,
+          std::string                 const& callXml,
+          xmlrpc_c::xmlTransactionPtr const& xmlTranP);
+
+    virtual void
+    finishAsync(xmlrpc_c::timeout const timeout);
+
+    static void
+    asyncComplete(
+        struct xmlrpc_call_info * const callInfoP,
+        xmlrpc_mem_block *        const responseXmlMP,
+        xmlrpc_env                const transportEnv);
+
+    virtual void
+    setInterrupt(int * const interruptP);
+};
+
+class clientXmlTransportPtr : public girmem::autoObjectPtr {
+    
+public:
+    clientXmlTransportPtr();
+
+    clientXmlTransportPtr(xmlrpc_c::clientXmlTransport * const transportP);
+
+    xmlrpc_c::clientXmlTransport *
+    operator->() const;
+
+    xmlrpc_c::clientXmlTransport *
+    get() const;
+};
+
+/*===========================================================================
+                           HTTP
+===========================================================================*/
+
+class carriageParm_http0 : public xmlrpc_c::carriageParm {
+
+public:
+    carriageParm_http0(std::string const serverUrl);
+
+    ~carriageParm_http0();
+
+    void
+    setUser(std::string const userid,
+            std::string const password);
+
+    void
+    allowAuthBasic();
+
+    void
+    disallowAuthBasic();
+            
+    void
+    allowAuthDigest();
+
+    void
+    disallowAuthDigest();
+            
+    void
+    allowAuthNegotiate();
+
+    void
+    disallowAuthNegotiate();
+            
+    void
+    allowAuthNtlm();
+
+    void
+    disallowAuthNtlm();
+            
+    void
+    setBasicAuth(std::string const userid,
+                 std::string const password);
+
+    xmlrpc_server_info * c_serverInfoP;
+
+protected:
+    // Only a derived class is allowed to create an object with no
+    // server URL, and the derived class is expected to follow it up
+    // with an instantiate() to establish the server URL.
+
+    carriageParm_http0();
+
+    void
+    instantiate(std::string const serverUrl);
+};
+
+class carriageParm_http0Ptr : public xmlrpc_c::carriageParmPtr {
+
+public:
+    carriageParm_http0Ptr();
+    carriageParm_http0Ptr(xmlrpc_c::carriageParm_http0 * const carriageParmP);
+
+    xmlrpc_c::carriageParm_http0 *
+    operator->() const;
+};
+
+class clientXmlTransport_http : public xmlrpc_c::clientXmlTransport {
+/*----------------------------------------------------------------------------
+   A base class for client XML transports that use the simple, classic
+   C HTTP transports.
+-----------------------------------------------------------------------------*/
+public:
+    virtual ~clientXmlTransport_http();
+    
+    void
+    call(xmlrpc_c::carriageParm * const  carriageParmP,
+         std::string              const& callXml,
+         std::string *            const  responseXmlP);
+    
+    void
+    start(xmlrpc_c::carriageParm *    const  carriageParmP,
+          std::string                 const& callXml,
+          xmlrpc_c::xmlTransactionPtr const& xmlTranP);
+        
+    virtual void
+    finishAsync(xmlrpc_c::timeout const timeout);
+
+    virtual void
+    setInterrupt(int * const interruptP);
+
+    static std::vector<std::string>
+    availableTypes();
+
+    static clientXmlTransportPtr
+    create();
+
+protected:
+    clientXmlTransport_http() {} // ensure no one can create
+    struct xmlrpc_client_transport *           c_transportP;
+    const struct xmlrpc_client_transport_ops * c_transportOpsP;
+};
+
+
+/*===========================================================================
+                           curl
+===========================================================================*/
+
+class carriageParm_curl0 : public xmlrpc_c::carriageParm_http0 {
+
+public:
+    carriageParm_curl0(std::string const serverUrl);
+};
+
+class carriageParm_curl0Ptr : public xmlrpc_c::carriageParm_http0Ptr {
+
+public:
+    carriageParm_curl0Ptr();
+    carriageParm_curl0Ptr(xmlrpc_c::carriageParm_curl0 * const carriageParmP);
+
+    xmlrpc_c::carriageParm_curl0 *
+    operator->() const;
+};
+
+class clientXmlTransport_curl : public xmlrpc_c::clientXmlTransport_http {
+
+public:
+    class constrOpt {
+    public:
+        constrOpt();
+
+        constrOpt & network_interface (std::string  const& arg);
+        constrOpt & no_ssl_verifypeer (bool         const& arg);
+        constrOpt & no_ssl_verifyhost (bool         const& arg);
+        constrOpt & user_agent        (std::string  const& arg);
+        constrOpt & ssl_cert          (std::string  const& arg);
+        constrOpt & sslcerttype       (std::string  const& arg);
+        constrOpt & sslcertpasswd     (std::string  const& arg);
+        constrOpt & sslkey            (std::string  const& arg);
+        constrOpt & sslkeytype        (std::string  const& arg);
+        constrOpt & sslkeypasswd      (std::string  const& arg);
+        constrOpt & sslengine         (std::string  const& arg);
+        constrOpt & sslengine_default (bool         const& arg);
+        constrOpt & sslversion        (xmlrpc_sslversion const& arg);
+        constrOpt & cainfo            (std::string  const& arg);
+        constrOpt & capath            (std::string  const& arg);
+        constrOpt & randomfile        (std::string  const& arg);
+        constrOpt & egdsocket         (std::string  const& arg);
+        constrOpt & ssl_cipher_list   (std::string  const& arg);
+        constrOpt & timeout           (unsigned int const& arg);
+
+        struct {
+            std::string  network_interface;
+            bool         no_ssl_verifypeer;
+            bool         no_ssl_verifyhost;
+            std::string  user_agent;
+            std::string  ssl_cert;
+            std::string  sslcerttype;
+            std::string  sslcertpasswd;
+            std::string  sslkey;
+            std::string  sslkeytype;
+            std::string  sslkeypasswd;
+            std::string  sslengine;
+            bool         sslengine_default;
+            xmlrpc_sslversion sslversion;
+            std::string  cainfo;
+            std::string  capath;
+            std::string  randomfile;
+            std::string  egdsocket;
+            std::string  ssl_cipher_list;
+            unsigned int timeout;
+        } value;
+        struct {
+            bool network_interface;
+            bool no_ssl_verifypeer;
+            bool no_ssl_verifyhost;
+            bool user_agent;
+            bool ssl_cert;
+            bool sslcerttype;
+            bool sslcertpasswd;
+            bool sslkey;
+            bool sslkeytype;
+            bool sslkeypasswd;
+            bool sslengine;
+            bool sslengine_default;
+            bool sslversion;
+            bool cainfo;
+            bool capath;
+            bool randomfile;
+            bool egdsocket;
+            bool ssl_cipher_list;
+            bool timeout;
+        } present;
+    };
+
+    clientXmlTransport_curl(constrOpt const& opt);
+
+    clientXmlTransport_curl(std::string const networkInterface = "",
+                            bool        const noSslVerifyPeer = false,
+                            bool        const noSslVerifyHost = false,
+                            std::string const userAgent = "");
+
+    ~clientXmlTransport_curl();
+
+private:
+    void
+    initialize(constrOpt const& opt);
+};
+
+/*===========================================================================
+                           libwww
+===========================================================================*/
+
+class carriageParm_libwww0 : public xmlrpc_c::carriageParm_http0 {
+
+public:
+    carriageParm_libwww0(std::string const serverUrl);
+
+};
+
+class carriageParm_libwww0Ptr : public xmlrpc_c::carriageParm_http0Ptr {
+
+public:
+    carriageParm_libwww0Ptr();
+    carriageParm_libwww0Ptr(xmlrpc_c::carriageParm_libwww0 * const);
+
+    xmlrpc_c::carriageParm_libwww0 *
+    operator->() const;
+};
+
+class clientXmlTransport_libwww : public xmlrpc_c::clientXmlTransport_http {
+    
+public:
+    clientXmlTransport_libwww(std::string const appname = "",
+                              std::string const appversion = "");
+
+    ~clientXmlTransport_libwww();
+};
+
+/*===========================================================================
+                           wininet
+===========================================================================*/
+
+class carriageParm_wininet0 : public xmlrpc_c::carriageParm_http0 {
+
+public:
+    carriageParm_wininet0(std::string const serverUrl);
+
+};
+
+class carriageParm_wininet0Ptr : public xmlrpc_c::carriageParm_http0Ptr {
+
+public:
+    carriageParm_wininet0Ptr();
+    carriageParm_wininet0Ptr(xmlrpc_c::carriageParm_wininet0 * const);
+
+    xmlrpc_c::carriageParm_wininet0 *
+    operator->() const;
+};
+
+class clientXmlTransport_wininet : public xmlrpc_c::clientXmlTransport_http {
+
+public:
+    clientXmlTransport_wininet(bool const allowInvalidSslCerts = false);
+
+    ~clientXmlTransport_wininet();
+};
+
+/*===========================================================================
+                           pstream
+===========================================================================*/
+
+class packetSocket;
+
+class carriageParm_pstream : public xmlrpc_c::carriageParm {
+
+    // There are no parameters for carrying an RPC on a packet stream.
+    // There's only one way to carry it.
+};
+
+class carriageParm_pstreamPtr : public xmlrpc_c::carriageParmPtr {
+
+public:
+    carriageParm_pstreamPtr();
+    carriageParm_pstreamPtr(
+        xmlrpc_c::carriageParm_pstream * const carriageParmP);
+
+    xmlrpc_c::carriageParm_pstream *
+    operator->() const;
+};
+
+class clientXmlTransport_pstream : public xmlrpc_c::clientXmlTransport {
+
+public:
+    class constrOpt {
+    public:
+        constrOpt();
+
+        constrOpt & fd                (int         const& arg);
+
+        struct {
+            int         fd;
+        } value;
+        struct {
+            bool fd;
+        } present;
+    };
+
+    clientXmlTransport_pstream(constrOpt const& opt);
+
+    ~clientXmlTransport_pstream();
+
+    void
+    call(xmlrpc_c::carriageParm * const  carriageParmP,
+         std::string              const& callXml,
+         std::string *            const  responseXmlP);
+
+private:
+    packetSocket * packetSocketP;
+};
+
+
+} // namespace
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/config.h b/vendor/voclient/include/xmlrpc-c/config.h
new file mode 100644
index 00000000..1c1b6b65
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/config.h
@@ -0,0 +1,37 @@
+#ifndef XMLRPC_C_CONFIG_H_INCLUDED
+#define XMLRPC_C_CONFIG_H_INCLUDED
+
+/* This file, part of XML-RPC For C/C++, is meant to 
+   define characteristics of this particular installation 
+   that the other <xmlrpc-c/...> header files need in 
+   order to compile correctly when #included in Xmlrpc-c
+   user code.
+
+   Those header files #include this one.
+
+   This file was created by a make rule.
+*/
+#define XMLRPC_HAVE_WCHAR 1
+#ifdef WIN32
+  /* SOCKET is a type defined by <winsock.h>.  Anyone who
+     uses XMLRPC_SOCKET on a WIN32 system must #include
+     <winsock.h>
+  */
+  #define XMLRPC_SOCKET SOCKET
+  #define XMLRPC_HAVE_TIMEVAL 0
+  #define XMLRPC_HAVE_TIMESPEC 0
+#else
+  #define XMLRPC_SOCKET int
+  #define XMLRPC_HAVE_TIMEVAL 1
+  #define XMLRPC_HAVE_TIMESPEC 1
+#endif
+
+#if defined(_MSC_VER)
+  /* Newer MSVC has long long, but MSVC 6 does not */
+  #define XMLRPC_INT64 __int64
+  #define XMLRPC_INT32 __int32
+#else
+  #define XMLRPC_INT64 long long
+  #define XMLRPC_INT32 int
+#endif
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/girerr.hpp b/vendor/voclient/include/xmlrpc-c/girerr.hpp
new file mode 100644
index 00000000..1008722c
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/girerr.hpp
@@ -0,0 +1,31 @@
+#ifndef GIRERR_HPP_INCLUDED
+#define GIRERR_HPP_INCLUDED
+
+#include <string>
+#include <exception>
+
+#define HAVE_GIRERR_ERROR
+
+namespace girerr {
+
+class error : public std::exception {
+public:
+    error(std::string const& what_arg) : _what(what_arg) {}
+
+    ~error() throw() {}
+
+    virtual const char *
+    what() const throw() { return this->_what.c_str(); };
+
+private:
+    std::string _what;
+};
+
+// throwf() always throws a girerr::error .
+
+void
+throwf(const char * const format, ...);
+
+} // namespace
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/girmem.hpp b/vendor/voclient/include/xmlrpc-c/girmem.hpp
new file mode 100644
index 00000000..2eed4084
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/girmem.hpp
@@ -0,0 +1,75 @@
+#ifndef GIRMEM_HPP_INCLUDED
+#define GIRMEM_HPP_INCLUDED
+
+
+/* The following pthread crap mirrors what is in pthreadx.h, which is
+   what girmem.cpp uses to declare the lock interface.  We can't simply
+   include pthreadx.h here, because it's an internal Xmlrpc-c header file,
+   and this is an external one.
+
+   This is a stopgap measure until we do something cleaner, such as expose
+   pthreadx.h as an external interface (class girlock, maybe?) or create
+   a lock class with virtual methods.
+
+   The problem we're solving is that class autoObject contains 
+   a pthread_mutex_t member, and on Windows, there's no such type.
+*/
+   
+#ifndef WIN32
+#  include <pthread.h>
+   typedef pthread_mutex_t girmem_lock;
+#else
+#  include <windows.h>
+   typedef CRITICAL_SECTION girmem_lock;
+#endif
+
+namespace girmem {
+
+class autoObjectPtr;
+
+class autoObject {
+    friend class autoObjectPtr;
+
+public:
+    void incref();
+    void decref(bool * const unreferencedP);
+    
+protected:
+    autoObject();
+    virtual ~autoObject();
+
+private:
+    girmem_lock refcountLock;
+    unsigned int refcount;
+};
+
+class autoObjectPtr {
+public:
+    autoObjectPtr();
+    autoObjectPtr(girmem::autoObject * objectP);
+    autoObjectPtr(girmem::autoObjectPtr const& autoObjectPtr);
+    
+    ~autoObjectPtr();
+    
+    void
+    point(girmem::autoObject * const objectP);
+
+    void
+    unpoint();
+
+    autoObjectPtr
+    operator=(girmem::autoObjectPtr const& objectPtr);
+    
+    girmem::autoObject *
+    operator->() const;
+    
+    girmem::autoObject *
+    get() const;
+
+protected:
+    girmem::autoObject * objectP;
+};
+
+} // namespace
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/inttypes.h b/vendor/voclient/include/xmlrpc-c/inttypes.h
new file mode 100644
index 00000000..fe1feb53
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/inttypes.h
@@ -0,0 +1,19 @@
+#ifndef XMLRPC_INTTYPES_H_INCLUDED
+#define XMLRPC_INTTYPES_H_INCLUDED
+
+#ifdef _MSC_VER
+
+typedef unsigned short    xmlrpc_uint16_t;
+typedef unsigned int      xmlrpc_uint32_t;
+typedef unsigned __int64  xmlrpc_uint64_t;
+
+#else
+#include <inttypes.h>
+
+typedef uint16_t xmlrpc_uint16_t;
+typedef uint32_t xmlrpc_uint32_t;
+typedef uint64_t xmlrpc_uint64_t;
+
+#endif
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/oldcppwrapper.hpp b/vendor/voclient/include/xmlrpc-c/oldcppwrapper.hpp
new file mode 100644
index 00000000..78a9c514
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/oldcppwrapper.hpp
@@ -0,0 +1,419 @@
+// -*- C++ -*-   <-- an Emacs control
+
+// Copyright information is at the bottom of the file.
+
+//=========================================================================
+//  XML-RPC C++ API
+//=========================================================================
+
+
+#ifndef XMLRPCCPP_H_INCLUDED
+#define XMLRPCCPP_H_INCLUDED
+
+// There used to be a "using namespace std" here and some confusing old
+// comments about it having something to do with what header file you
+// include to get string functions.
+//
+// "using namespace std" was under "#if defined(__GNUC__) && (__GNUC__ >= 3)"
+// until December 2003, and then unconditional until Release 1.1 (March 2005).
+// Older GNU Compilers apparently imply namespace std, so they don't need it.
+// 
+// But "using namespace std" is a bad idea.  This is an interface header
+// file, and we don't want to suck all of namespace std into the user's
+// namespace just because he's using Xmlrpc-c.  So we took it out.
+// We refer to std names like std::string.
+// -Bryan 2005.03.12.
+
+
+#include <cstdlib>
+#include <string>
+#include <xmlrpc-c/base.h>
+#include <xmlrpc-c/client.h>
+#include <xmlrpc-c/server.h>
+
+
+//=========================================================================
+//  XmlRpcFault
+//=========================================================================
+//  A C++ exception class representing an XML-RPC fault.
+
+class XmlRpcFault {
+
+private:
+    xmlrpc_env   mFault;
+
+    XmlRpcFault& operator= (XmlRpcFault const& f)
+        { if (true || f.getFaultCode()) abort(); return (XmlRpcFault&) f; }
+
+public:
+    XmlRpcFault (const XmlRpcFault &fault);
+    XmlRpcFault (const int faultCode, const std::string faultString);
+    XmlRpcFault (const xmlrpc_env *env);
+    ~XmlRpcFault (void);
+
+    int          getFaultCode (void) const;
+    std::string  getFaultString (void) const;
+    xmlrpc_env  *getFaultEnv (void);
+};
+
+inline int XmlRpcFault::getFaultCode (void) const {
+    return mFault.fault_code;
+}
+
+inline xmlrpc_env *XmlRpcFault::getFaultEnv (void) {
+    return &mFault;
+}
+
+
+//=========================================================================
+//  XmlRpcEnv
+//=========================================================================
+//  This class can be used to wrap xmlrpc_env object. Use it as follows:
+//
+//    XmlRpcEnv env;
+//    xmlrpc_parse_value(env, v, "(i)", &i);
+//    env.throwIfFaultOccurred();        
+
+class XmlRpcEnv {
+
+private:
+    xmlrpc_env   mEnv;
+
+    void         throwMe (void) const;
+    XmlRpcEnv&   operator= (XmlRpcEnv const& e)
+        { if (true || e.faultOccurred()) abort(); return (XmlRpcEnv&) e;}
+
+public:
+    XmlRpcEnv (const XmlRpcEnv &env);
+    XmlRpcEnv (void) { xmlrpc_env_init(&mEnv); }
+    ~XmlRpcEnv (void) { xmlrpc_env_clean(&mEnv); }
+    
+    bool     faultOccurred (void) const {return (mEnv.fault_occurred != 0);};
+    bool         hasFaultOccurred (void) const { return faultOccurred(); };
+        /* hasFaultOccurred() is for backward compatibility.
+           faultOccurred() is a superior name for this.
+        */
+    std::string  getFaultString() const { return mEnv.fault_string; };
+    XmlRpcFault  getFault (void) const;
+
+    void         throwIfFaultOccurred (void) const;
+
+    operator xmlrpc_env * (void) { return &mEnv; }
+};
+
+inline void XmlRpcEnv::throwIfFaultOccurred (void) const {
+    if (faultOccurred())
+        throwMe();
+}
+
+
+//=========================================================================
+//  XmlRpcValue
+//=========================================================================
+//  An object in this class is an XML-RPC value.
+//
+//  We have a complex structure to allow C code mixed in with C++ code
+//  which uses this class to refer to the same XML-RPC value object.
+//  This is especially important because there aren't proper C++ facilities
+//  for much of Xmlrpc-c; you have to use the C facilities even if you'd
+//  rather use proper C++.
+//
+//  The XmlRpcValue object internally represents the value as an
+//  xmlrpc_value.  It holds one reference to the xmlrpc_value.  Users
+//  of XmlRpcValue never see that xmlrpc_value, but C code can.  the
+//  C code might create the xmlrpc_value and then bind it to an XmlRpcValue,
+//  or it might get the xmlrpc_value handle from the XmlRpcValue.  Finally,
+//  C code can simply use the XmlRpcValue where an xmlrpc_value handle is
+//  required and it gets converted automatically.
+//
+//  So reference counting for the xmlrpc_value is quite a nightmare.
+
+class XmlRpcValue {
+
+private:
+    xmlrpc_value *mValue;
+
+public:
+    enum ReferenceBehavior {
+        MAKE_REFERENCE,
+        CONSUME_REFERENCE
+    };
+
+    typedef xmlrpc_int32 int32;
+    
+    XmlRpcValue (void);
+    XmlRpcValue (xmlrpc_value *value,
+                 ReferenceBehavior behavior = MAKE_REFERENCE);
+    XmlRpcValue (const XmlRpcValue& value);
+    ~XmlRpcValue (void);
+    
+    XmlRpcValue&  operator= (const XmlRpcValue& value);
+
+    // Accessing the value's type (think of this as lightweight RTTI).
+    xmlrpc_type getType(void) const;
+    
+    // We don't supply an automatic conversion operator--you need to say
+    // whether you want to make or borrow this object's reference.
+    // XXX - Is it really OK for these to be const?
+    xmlrpc_value *makeReference (void) const;
+    xmlrpc_value *borrowReference (void) const;
+
+    // Some static "constructor" functions.
+    static XmlRpcValue makeInt      (const XmlRpcValue::int32 i);
+    static XmlRpcValue makeBool     (const bool b);
+    static XmlRpcValue makeDouble   (const double d);
+    static XmlRpcValue makeDateTime (const std::string& dateTime);
+    static XmlRpcValue makeString   (const std::string& str);
+    static XmlRpcValue makeString   (const char *const str);
+    static XmlRpcValue makeString   (const char *const str, size_t len);
+    static XmlRpcValue makeArray    (void);
+    static XmlRpcValue makeStruct   (void);
+    static XmlRpcValue makeBase64   (const unsigned char *const data,
+                                     size_t len);
+    /*
+    // An interface to xmlrpc_build_value.
+    static XmlRpcValue buildValue (const char *const format, ...);
+    */
+
+    // Some functions to get the underlying data.
+    // These will throw an XmlRpcFault if the data is the wrong type.
+    XmlRpcValue::int32 getInt   (void) const;
+    bool         getBool        (void) const;
+    double       getDouble      (void) const;
+    std::string  getRawDateTime (void) const;
+    std::string  getString      (void) const;
+    XmlRpcValue  getArray       (void) const;
+    XmlRpcValue  getStruct      (void) const;
+
+    // This returns an internal pointer which will become invalid when
+    // all references to the underlying value are destroyed.
+    void         getBase64      (const unsigned char *& out_data,
+                                 size_t& out_len) const;
+
+    /*
+    // An interface to xmlrpc_parse_value.
+    void parseValue (const char *const format, ...);
+    */
+
+    // Array functions. These will throw an XmlRpcFault if the value
+    // isn't an array.
+    size_t       arraySize (void) const;
+    void         arrayAppendItem (const XmlRpcValue& value);
+    XmlRpcValue  arrayGetItem (int index) const;
+    
+    // Struct functions. These will throw an XmlRpcFault if the value
+    // isn't a struct.
+    size_t       structSize (void) const;
+    bool         structHasKey (const std::string& key) const;
+    XmlRpcValue  structGetValue (const std::string& key) const;
+    void         structSetValue (const std::string& key, 
+                                 const XmlRpcValue& value);
+    void         structGetKeyAndValue (const int index,
+                                       std::string& out_key,
+                                       XmlRpcValue& out_value) const;
+};
+
+inline XmlRpcValue::XmlRpcValue (xmlrpc_value *value,
+                                 ReferenceBehavior behavior) 
+{
+    mValue = value;
+
+    if (behavior == MAKE_REFERENCE)
+        xmlrpc_INCREF(value);
+}
+
+inline XmlRpcValue::XmlRpcValue (const XmlRpcValue& value) {
+    mValue = value.mValue;
+    xmlrpc_INCREF(mValue);
+}
+
+inline XmlRpcValue::~XmlRpcValue (void) {
+    xmlrpc_DECREF(mValue);
+}
+
+inline XmlRpcValue& XmlRpcValue::operator= (const XmlRpcValue& value) {
+    // Must increment before we decrement, in case of assignment to self.
+    xmlrpc_INCREF(value.mValue);
+    xmlrpc_DECREF(mValue);
+    mValue = value.mValue;
+    return *this;
+}
+
+inline xmlrpc_type XmlRpcValue::getType (void) const {
+    return xmlrpc_value_type(mValue);
+}
+
+inline xmlrpc_value *XmlRpcValue::makeReference (void) const {
+    xmlrpc_INCREF(mValue);
+    return mValue;
+}
+
+inline xmlrpc_value *XmlRpcValue::borrowReference (void) const {
+    return mValue;
+}
+
+
+//=========================================================================
+//  XmlRpcClient
+//=========================================================================
+
+class XmlRpcClient {
+
+private:
+    std::string mServerUrl;
+
+public:
+    static void Initialize (std::string appname, std::string appversion);
+    static void Terminate (void);
+
+    XmlRpcClient (const std::string& server_url) : mServerUrl(server_url) {}
+    ~XmlRpcClient (void) {}
+
+    XmlRpcClient (const XmlRpcClient& client);
+    XmlRpcClient& operator= (const XmlRpcClient& client);
+
+    XmlRpcValue call (std::string method_name, XmlRpcValue param_array);
+    void call_asynch (std::string method_name,
+                      XmlRpcValue param_array,
+                      xmlrpc_response_handler callback,
+                      void* user_data);
+    void event_loop_asynch (unsigned long milliseconds);
+};
+
+inline void XmlRpcClient::call_asynch(std::string method_name,
+                                      XmlRpcValue param_array,
+                                      xmlrpc_response_handler callback,
+                                      void* user_data)
+{
+    xmlrpc_client_call_asynch_params(
+        mServerUrl.c_str(),
+        method_name.c_str(),
+        callback,
+        user_data,
+        param_array.borrowReference());
+}
+
+inline void XmlRpcClient::event_loop_asynch(unsigned long milliseconds)
+{
+    xmlrpc_client_event_loop_finish_asynch_timeout(milliseconds);
+}
+
+
+//=========================================================================
+//  XmlRpcClient Methods
+//=========================================================================
+//  These are inline for now, so we don't need to screw with linker issues
+//  and build a separate client library.
+
+inline XmlRpcClient::XmlRpcClient (const XmlRpcClient& client)
+    : mServerUrl(client.mServerUrl)
+{
+}
+
+inline XmlRpcClient& XmlRpcClient::operator= (const XmlRpcClient& client) {
+    if (this != &client)
+        mServerUrl = client.mServerUrl;
+    return *this;
+}
+
+inline void XmlRpcClient::Initialize (std::string appname, 
+                                      std::string appversion) {
+    xmlrpc_client_init(XMLRPC_CLIENT_NO_FLAGS,
+                       appname.c_str(),
+                       appversion.c_str());
+}
+
+inline void XmlRpcClient::Terminate (void) {
+    xmlrpc_client_cleanup();
+}
+
+inline XmlRpcValue XmlRpcClient::call (std::string method_name,
+                                       XmlRpcValue param_array)
+{
+    XmlRpcEnv env;
+    xmlrpc_value *result =
+    xmlrpc_client_call_params(env,
+                              mServerUrl.c_str(),
+                              method_name.c_str(),
+                              param_array.borrowReference());
+    env.throwIfFaultOccurred();
+    return XmlRpcValue(result, XmlRpcValue::CONSUME_REFERENCE);
+}
+
+//=========================================================================
+//  XmlRpcGenSrv
+//=========================================================================
+
+class XmlRpcGenSrv {
+
+private:
+
+    xmlrpc_registry*    mRegistry;
+
+    xmlrpc_mem_block* alloc (XmlRpcEnv& env, const std::string& body) const; 
+
+public:
+
+    XmlRpcGenSrv (int flags);
+    ~XmlRpcGenSrv (void);
+
+    xmlrpc_registry* getRegistry (void) const;
+
+    XmlRpcGenSrv&   addMethod (const std::string& name,
+                               xmlrpc_method method,
+                               void *data);
+    XmlRpcGenSrv&   addMethod (const std::string& name,
+                               xmlrpc_method method,
+                               void* data,
+                               const std::string& signature,
+                               const std::string& help);
+    
+    std::string handle (const std::string& body) const;
+};
+
+inline XmlRpcGenSrv::XmlRpcGenSrv (int) {
+
+    XmlRpcEnv env;
+
+    mRegistry = xmlrpc_registry_new (env);
+    env.throwIfFaultOccurred();        
+}
+
+inline XmlRpcGenSrv::~XmlRpcGenSrv (void) {
+
+    xmlrpc_registry_free (mRegistry);
+}
+
+inline xmlrpc_registry* XmlRpcGenSrv::getRegistry () const {
+
+    return mRegistry;
+}
+
+
+// Copyright (C) 2001 by Eric Kidd. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. The name of the author may not be used to endorse or promote products
+//    derived from this software without specific prior written permission. 
+//  
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+
+
+#endif /* _XMLRPCCPP_H_ */
diff --git a/vendor/voclient/include/xmlrpc-c/oldxmlrpc.h b/vendor/voclient/include/xmlrpc-c/oldxmlrpc.h
new file mode 100644
index 00000000..2a5d3bf4
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/oldxmlrpc.h
@@ -0,0 +1,2 @@
+#include <xmlrpc-c/base.h>
+#include <xmlrpc-c/server.h>
diff --git a/vendor/voclient/include/xmlrpc-c/packetsocket.hpp b/vendor/voclient/include/xmlrpc-c/packetsocket.hpp
new file mode 100644
index 00000000..64b72215
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/packetsocket.hpp
@@ -0,0 +1,165 @@
+#ifndef PACKETSOCKET_HPP_INCLUDED
+#define PACKETSOCKET_HPP_INCLUDED
+
+/*============================================================================
+                         packetsocket
+==============================================================================
+  This is a facility for communicating socket-style, with defined
+  packets like a datagram socket but with reliable delivery like a
+  stream socket.  It's like a POSIX "sequential packet" socket, except
+  it is built on top of a stream socket, so it is usable on the many
+  systems that have stream sockets but not sequential packet sockets.
+============================================================================*/
+
+#include <sys/types.h>
+#include <string>
+#include <queue>
+
+#include <xmlrpc-c/girmem.hpp>
+
+namespace xmlrpc_c {
+
+class packet : public girmem::autoObject {
+
+public:
+    packet();
+
+    packet(const unsigned char * const data,
+                   size_t                const dataLength);
+
+    packet(const char * const data,
+                   size_t       const dataLength);
+
+    ~packet();
+
+    unsigned char *
+    getBytes() const { return this->bytes; }
+
+    size_t
+    getLength() const { return this->length; }
+
+    void
+    addData(const unsigned char * const data,
+            size_t                const dataLength);
+
+private:
+    unsigned char * bytes;  // malloc'ed
+    size_t length;
+    size_t allocSize;
+
+    void
+    initialize(const unsigned char * const data,
+               size_t                const dataLength);
+};
+
+
+
+class packetPtr: public girmem::autoObjectPtr {
+
+public:
+    packetPtr();
+
+    explicit packetPtr(packet * const packetP);
+
+    packet *
+    operator->() const;
+};
+
+
+
+class packetSocket {
+/*----------------------------------------------------------------------------
+   This is an Internet communication vehicle that transmits individual
+   variable-length packets of text.
+
+   It is based on a stream socket.
+
+   It would be much better to use a kernel SOCK_SEQPACKET socket, but
+   Linux 2.4 does not have them.
+-----------------------------------------------------------------------------*/
+public:
+    packetSocket(int sockFd);
+
+    ~packetSocket();
+
+    void
+    writeWait(packetPtr const& packetPtr) const;
+
+    void
+    read(bool *      const eofP,
+         bool *      const gotPacketP,
+         packetPtr * const packetPP);
+
+    void
+    readWait(volatile const int * const interruptP,
+             bool *               const eofP,
+             bool *               const gotPacketP,
+             packetPtr *          const packetPP);
+
+    void
+    readWait(volatile const int * const interruptP,
+             bool *               const eofP,
+             packetPtr *          const packetPP);
+
+    void
+    readWait(bool *      const eofP,
+             packetPtr * const packetPP);
+
+private:
+    int sockFd;
+        // The kernel stream socket we use.
+    bool eof;
+        // The packet socket is at end-of-file for reads.
+        // 'readBuffer' is empty and there won't be any more data to fill
+        // it because the underlying stream socket is closed.
+    std::queue<packetPtr> readBuffer;
+    packetPtr packetAccumP;
+        // The receive packet we're currently accumulating; it will join
+        // 'readBuffer' when we've received the whole packet (and we've
+        // seen the END escape sequence so we know we've received it all).
+        // If we're not currently accumulating a packet (haven't seen a
+        // PKT escape sequence), this points to nothing.
+    bool inEscapeSeq;
+        // In our trek through the data read from the underlying stream
+        // socket, we are after an ESC character and before the end of the
+        // escape sequence.  'escAccum' shows what of the escape sequence
+        // we've seen so far.
+    bool inPacket;
+        // We're now receiving packet data from the underlying stream
+        // socket.  We've seen a complete PKT escape sequence, but have not
+        // seen a complete END escape sequence since.
+    struct {
+        unsigned char bytes[3];
+        size_t len;
+    } escAccum;
+
+    void
+    bufferFinishedPacket();
+
+    void
+    takeSomeEscapeSeq(const unsigned char * const buffer,
+                                    size_t                const length,
+                                    size_t *              const bytesTakenP);
+
+    void
+    takeSomePacket(const unsigned char * const buffer,
+                   size_t                const length,
+                   size_t *              const bytesTakenP);
+
+    void
+    verifyNothingAccumulated();
+
+    void
+    processBytesRead(const unsigned char * const buffer,
+                     size_t                const bytesRead);
+
+    void
+    readFromFile();
+
+};
+
+
+
+} // namespace
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/registry.hpp b/vendor/voclient/include/xmlrpc-c/registry.hpp
new file mode 100644
index 00000000..1182b864
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/registry.hpp
@@ -0,0 +1,189 @@
+#ifndef REGISTRY_HPP_INCLUDED
+#define REGISTRY_HPP_INCLUDED
+
+#include <string>
+#include <vector>
+#include <list>
+
+#include <xmlrpc-c/server.h>
+#include <xmlrpc-c/girmem.hpp>
+#include <xmlrpc-c/base.hpp>
+
+namespace xmlrpc_c {
+
+
+class method : public girmem::autoObject {
+/*----------------------------------------------------------------------------
+   An XML-RPC method.
+
+   This base class is abstract.  You can't create an object in it.
+   Define a useful method with this as a base class, with an
+   execute() method.
+-----------------------------------------------------------------------------*/
+public:
+    method();
+
+    virtual ~method();
+
+    virtual void
+    execute(xmlrpc_c::paramList const& paramList,
+            xmlrpc_c::value *   const  resultP) = 0;
+
+    std::string signature() const { return _signature; };
+    std::string help() const { return _help; };
+
+protected:
+    std::string _signature;
+    std::string _help;
+};
+
+/* Example of a specific method class:
+
+   class sample_add : public xmlrpc_c::method {
+   public:
+       sample_add() {
+           this->_signature = "ii";
+           this->_help = "This method adds two integers together";
+       }
+       void
+       execute(xmlrpc_c::param_list    const paramList,
+               const xmlrpc_c::value * const retvalP) {
+          
+           int const addend(paramList.getInt(0));
+           int const adder(paramList.getInt(1));
+
+           *retvalP = xmlrpc_c::value(addend, adder);
+      }
+   };
+
+
+   Example of creating such a method:
+
+   methodPtr const sampleAddMethodP(new sample_add);
+
+   You pass around, copy, etc. the handle sampleAddMethodP and when
+   the last copy of the handle is gone, the sample_add object itself
+   gets deleted.
+
+*/
+
+
+class methodPtr : public girmem::autoObjectPtr {
+
+public:
+    methodPtr(xmlrpc_c::method * const methodP);
+
+    xmlrpc_c::method *
+    operator->() const;
+};
+
+class defaultMethod : public girmem::autoObject {
+
+public:
+    virtual ~defaultMethod();
+
+    virtual void
+    execute(std::string         const& methodName,
+            xmlrpc_c::paramList const& paramList,
+            xmlrpc_c::value *   const  resultP) = 0;
+};
+
+class defaultMethodPtr : public girmem::autoObjectPtr {
+
+public:
+    defaultMethodPtr();
+
+    defaultMethodPtr(xmlrpc_c::defaultMethod * const methodP);
+
+    xmlrpc_c::defaultMethod *
+    operator->() const;
+
+    xmlrpc_c::defaultMethod *
+    get() const;
+};
+
+
+
+class registry : public girmem::autoObject {
+/*----------------------------------------------------------------------------
+   An Xmlrpc-c server method registry.  An Xmlrpc-c server transport
+   (e.g.  an HTTP server) uses this object to process an incoming
+   Xmlrpc-c call.
+-----------------------------------------------------------------------------*/
+
+public:
+
+    registry();
+    ~registry();
+
+    void
+    addMethod(std::string         const name,
+              xmlrpc_c::methodPtr const methodP);
+
+    void
+    setDefaultMethod(xmlrpc_c::defaultMethodPtr const methodP);
+
+    void
+    disableIntrospection();
+
+    class shutdown {
+    public:
+        virtual ~shutdown() = 0;
+        virtual void
+        doit(std::string const& comment,
+             void *      const  callInfo) const = 0;
+    };
+
+    void
+    setShutdown(const shutdown * const shutdownP);
+
+    void
+    setDialect(xmlrpc_dialect const dialect);
+    
+    void
+    processCall(std::string   const& body,
+                std::string * const  responseP) const;
+
+    xmlrpc_registry *
+    c_registry() const;
+        /* This is meant to be private except to other objects in the
+           Xmlrpc-c library.
+        */
+
+private:
+
+    xmlrpc_registry * c_registryP;
+        // Pointer to the C registry object we use to implement this
+        // object.
+
+    std::list<xmlrpc_c::methodPtr> methodList;
+        // This is a list of all the method objects (actually, pointers
+        // to them).  But since the real registry is the C registry object,
+        // all this list is for is to maintain references to the objects
+        // to which the C registry points so that they continue to exist.
+
+    xmlrpc_c::defaultMethodPtr defaultMethodP;
+        // The real identifier of the default method is the C registry
+        // object; this member exists only to maintain a reference to the
+        // object to which the C registry points so that it will continue
+        // to exist.
+};
+
+
+class registryPtr : public girmem::autoObjectPtr {
+
+public:
+    registryPtr();
+
+    registryPtr(xmlrpc_c::registry * const registryP);
+
+    xmlrpc_c::registry *
+    operator->() const;
+
+    xmlrpc_c::registry *
+    get() const;
+};
+
+} // namespace
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/server.h b/vendor/voclient/include/xmlrpc-c/server.h
new file mode 100644
index 00000000..28773c61
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/server.h
@@ -0,0 +1,173 @@
+/* Copyright and license information is at the end of the file */
+
+#ifndef  XMLRPC_SERVER_H_INCLUDED
+#define  XMLRPC_SERVER_H_INCLUDED
+
+#include <xmlrpc-c/base.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct xmlrpc_registry xmlrpc_registry;
+
+typedef void
+(*xmlrpc_preinvoke_method)(xmlrpc_env *   const envP,
+                           const char *   const methodName,
+                           xmlrpc_value * const paramArrayP,
+                           void *         const userData);
+
+typedef xmlrpc_value *
+(*xmlrpc_method1)(xmlrpc_env *   const envP,
+                  xmlrpc_value * const paramArrayP,
+                  void *         const serverInfo);
+
+typedef xmlrpc_value *
+(*xmlrpc_method2)(xmlrpc_env *   const envP,
+                  xmlrpc_value * const paramArrayP,
+                  void *         const serverInfo,
+                  void *         const callInfo);
+
+typedef xmlrpc_method1 xmlrpc_method;  /* backward compatibility */
+
+typedef xmlrpc_value *
+(*xmlrpc_default_method)(xmlrpc_env *   const envP,
+                         const char *   const callInfoP,
+                         const char *   const methodName,
+                         xmlrpc_value * const paramArrayP,
+                         void *         const serverInfo);
+
+extern unsigned int const xmlrpc_server_version_major;
+extern unsigned int const xmlrpc_server_version_minor;
+extern unsigned int const xmlrpc_server_version_point;
+
+xmlrpc_registry *
+xmlrpc_registry_new(xmlrpc_env * const envP);
+
+void
+xmlrpc_registry_free(xmlrpc_registry * const registryP);
+
+void
+xmlrpc_registry_disable_introspection(xmlrpc_registry * const registryP);
+
+void
+xmlrpc_registry_add_method(xmlrpc_env *      const envP,
+                           xmlrpc_registry * const registryP,
+                           const char *      const host,
+                           const char *      const methodName,
+                           xmlrpc_method     const method,
+                           void *            const serverInfo);
+
+void
+xmlrpc_registry_add_method_w_doc(xmlrpc_env *      const envP,
+                                 xmlrpc_registry * const registryP,
+                                 const char *      const host,
+                                 const char *      const methodName,
+                                 xmlrpc_method     const method,
+                                 void *            const serverInfo,
+                                 const char *      const signatureString,
+                                 const char *      const help);
+
+void
+xmlrpc_registry_add_method2(xmlrpc_env *      const envP,
+                            xmlrpc_registry * const registryP,
+                            const char *      const methodName,
+                            xmlrpc_method2          method,
+                            const char *      const signatureString,
+                            const char *      const help,
+                            void *            const serverInfo);
+
+struct xmlrpc_method_info3 {
+    const char *      methodName;
+    xmlrpc_method2    methodFunction;
+    void *            serverInfo;
+    size_t            stackSize;
+    const char *      signatureString;
+    const char *      help;
+};
+
+void
+xmlrpc_registry_add_method3(
+    xmlrpc_env *                       const envP,
+    xmlrpc_registry *                  const registryP,
+    const struct xmlrpc_method_info3 * const infoP);
+
+void
+xmlrpc_registry_set_default_method(xmlrpc_env *          const envP,
+                                   xmlrpc_registry *     const registryP,
+                                   xmlrpc_default_method const handler,
+                                   void *                const userData);
+
+void
+xmlrpc_registry_set_preinvoke_method(xmlrpc_env *            const envP,
+                                     xmlrpc_registry *       const registryP,
+                                     xmlrpc_preinvoke_method const method,
+                                     void *                  const userData);
+
+
+typedef void xmlrpc_server_shutdown_fn(xmlrpc_env * const envP,
+                                       void *       const context,
+                                       const char * const comment,
+                                       void *       const callInfo);
+
+void
+xmlrpc_registry_set_shutdown(xmlrpc_registry *           const registryP,
+                             xmlrpc_server_shutdown_fn * const shutdownFn,
+                             void *                      const context);
+
+void
+xmlrpc_registry_set_dialect(xmlrpc_env *      const envP,
+                            xmlrpc_registry * const registryP,
+                            xmlrpc_dialect    const dialect);
+
+/*----------------------------------------------------------------------------
+   Lower interface -- services to be used by an HTTP request handler
+-----------------------------------------------------------------------------*/
+                    
+void
+xmlrpc_registry_process_call2(xmlrpc_env *        const envP,
+                              xmlrpc_registry *   const registryP,
+                              const char *        const xmlData,
+                              size_t              const xmlLen,
+                              void *              const callInfo,
+                              xmlrpc_mem_block ** const outputPP);
+
+xmlrpc_mem_block *
+xmlrpc_registry_process_call(xmlrpc_env *      const envP,
+                             xmlrpc_registry * const registryP,
+                             const char *      const host,
+                             const char *      const xmlData,
+                             size_t            const xmlLen);
+
+size_t
+xmlrpc_registry_max_stackSize(xmlrpc_registry * const registryP);
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Copyright (C) 2001 by First Peer, Inc. All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission. 
+**  
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE. */
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/server_abyss.h b/vendor/voclient/include/xmlrpc-c/server_abyss.h
new file mode 100644
index 00000000..975fa0ee
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/server_abyss.h
@@ -0,0 +1,276 @@
+/*============================================================================
+                              server_abyss.h
+==============================================================================
+  This declares the user interface to libxmlrpc_server_abyss, which
+  provides facilities for running an XML-RPC server based on the Xmlrpc-c
+  Abyss HTTP server.
+============================================================================*/
+
+/* Copyright and license information is at the end of the file */
+
+#ifndef  XMLRPC_SERVER_ABYSS_H_INCLUDED
+#define  XMLRPC_SERVER_ABYSS_H_INCLUDED
+
+#ifdef WIN32
+#include <winsock.h>  /* For XMLRPC_SOCKET (= SOCKET) */
+#endif
+
+#include <xmlrpc-c/config.h>  /* For XMLRPC_SOCKET */
+#include <xmlrpc-c/abyss.h>
+#include <xmlrpc-c/server.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define XMLRPC_SERVER_ABYSS_NO_FLAGS (0)
+
+
+/*=========================================================================
+**  Global Initialization/Termination.
+**  
+**  These are not thread-safe.  You call them at the beginning and end
+**  of your program, when it is only one thread.
+**=======================================================================*/
+
+void
+xmlrpc_server_abyss_global_init(xmlrpc_env * const envP);
+
+void
+xmlrpc_server_abyss_global_term(void);
+
+/*=========================================================================
+**  Basic Abyss Server Functions
+**=======================================================================*/
+
+typedef void ((*runfirstFn)(void *));
+
+typedef struct {
+    const char *      config_file_name;
+        /* NULL to use preferred proper API-level interface */
+
+    xmlrpc_registry * registryP;
+
+    /* runfirstFn and runfirst_arg are meaningless when 
+       config_file_name is NULL
+    */
+    runfirstFn        runfirst;
+    void *            runfirst_arg;
+
+    unsigned int      port_number;
+    const char *      log_file_name;
+    unsigned int      keepalive_timeout;
+    unsigned int      keepalive_max_conn;
+    unsigned int      timeout;
+    xmlrpc_bool       dont_advertise;
+    xmlrpc_bool       socket_bound;
+    XMLRPC_SOCKET     socket_handle;
+    const char *      uri_path;
+    xmlrpc_bool       chunk_response;
+    xmlrpc_bool       enable_shutdown;
+} xmlrpc_server_abyss_parms;
+
+
+#define XMLRPC_APSIZE(MBRNAME) \
+    XMLRPC_STRUCTSIZE(xmlrpc_server_abyss_parms, MBRNAME)
+
+/* XMLRPC_APSIZE(xyz) is the minimum size a struct xmlrpc_server_abyss_parms
+   must be to include the 'xyz' member.  This is essential to forward and
+   backward compatibility, as new members will be added to the end of the
+   struct in future releases.  This is how the callee knows whether or
+   not the caller is new enough to have supplied a certain parameter.
+*/
+
+/*=========================================================================
+**  Simple server with Abyss under the covers
+**=======================================================================*/
+
+void
+xmlrpc_server_abyss(xmlrpc_env *                      const envP,
+                    const xmlrpc_server_abyss_parms * const parms,
+                    unsigned int                      const parm_size);
+
+/*=========================================================================
+**  Object-oriented XML-RPC server with Abyss under the covers
+**=======================================================================*/
+
+typedef struct xmlrpc_server_abyss xmlrpc_server_abyss_t;
+
+void
+xmlrpc_server_abyss_create(xmlrpc_env *                      const envP,
+                           const xmlrpc_server_abyss_parms * const parmsP,
+                           unsigned int                      const parmSize,
+                           xmlrpc_server_abyss_t **          const serverPP);
+
+void
+xmlrpc_server_abyss_destroy(xmlrpc_server_abyss_t * const serverP);
+
+void
+xmlrpc_server_abyss_run_server(xmlrpc_env *            const envP,
+                               xmlrpc_server_abyss_t * const serverP);
+
+void
+xmlrpc_server_abyss_terminate(xmlrpc_env *            const envP,
+                              xmlrpc_server_abyss_t * const serverP);
+
+void
+xmlrpc_server_abyss_reset_terminate(xmlrpc_env *            const envP,
+                                    xmlrpc_server_abyss_t * const serverP);
+
+void
+xmlrpc_server_abyss_use_sigchld(xmlrpc_server_abyss_t * const serverP);
+
+
+typedef struct xmlrpc_server_abyss_sig xmlrpc_server_abyss_sig;
+
+void
+xmlrpc_server_abyss_setup_sig(
+    xmlrpc_env *               const envP,
+    xmlrpc_server_abyss_t *    const serverP,
+    xmlrpc_server_abyss_sig ** const oldHandlersPP);
+
+void
+xmlrpc_server_abyss_restore_sig(
+    const xmlrpc_server_abyss_sig * const oldHandlersP);
+
+
+
+/*=========================================================================
+**  Functions to make an XML-RPC server out of your own Abyss server
+**=======================================================================*/
+
+void
+xmlrpc_server_abyss_set_handlers2(TServer *         const srvP,
+                                  const char *      const filename,
+                                  xmlrpc_registry * const registryP);
+
+void
+xmlrpc_server_abyss_set_handlers(TServer *         const serverP,
+                                 xmlrpc_registry * const registryP);
+
+void
+xmlrpc_server_abyss_set_handler(xmlrpc_env *      const envP,
+                                TServer *         const serverP,
+                                const char *      const filename,
+                                xmlrpc_registry * const registryP);
+
+/*=========================================================================
+**  Handy Abyss Extensions
+**=======================================================================*/
+
+/* These are functions that have nothing to do with Xmlrpc-c, but provide
+   convenient Abyss services beyond those provided by the Abyss library.
+*/
+
+/* Start an Abyss webserver running (previously created and
+** initialized).  Under Unix, this routine will attempt to do a
+** detaching fork, drop root privileges (if any) and create a pid
+** file.  Under Windows, this routine merely starts the server.  This
+** routine never returns.
+**
+** Once you call this routine, it is illegal to modify the server any
+** more, including changing any method registry.
+*/
+void
+xmlrpc_server_abyss_run(void);
+
+/* Same as xmlrpc_server_abyss_run(), except you get to specify a "runfirst"
+** function.  The server runs this just before executing the actual server
+** function, after any daemonizing.  NULL for 'runfirst' means no runfirst
+** function.  'runfirstArg' is the argument the server passes to the runfirst
+** function.
+**/
+void 
+xmlrpc_server_abyss_run_first(runfirstFn const runfirst,
+                              void *     const runfirstArg);
+
+/*=========================================================================
+**  Method Registry
+**=========================================================================
+   These functions are for the built-in xmlrpc_server_abyss registry.
+   It's usually simpler to skip all this and use the regular method
+   registry services (from xmlrpc_server.h) to build a registry and
+   pass it to xmlrpc_server_abyss.
+*/
+
+/* Call this function to create a new Abyss webserver with the default
+** options and the built-in method registry.  If you've already
+** initialized Abyss using Abyss functions, you can instead call
+** xmlrpc_server_abyss_init_registry() to make it an Xmlrpc-c server.
+** Or use a regular method registry and call
+** xmlrpc_server_abyss_set_handlers().
+**/
+void 
+xmlrpc_server_abyss_init(int          const flags, 
+                         const char * const config_file);
+
+/* This is called automatically by xmlrpc_server_abyss_init. */
+void xmlrpc_server_abyss_init_registry (void);
+
+/* Fetch the internal registry, if you happen to need it. 
+   If you're using this, you really shouldn't be using the built-in
+   registry at all.  It exists today only for backward compatibilty.
+*/
+extern xmlrpc_registry *
+xmlrpc_server_abyss_registry (void);
+
+/* A quick & easy shorthand for adding a method. Depending on
+** how you've configured your copy of Abyss, it's probably not safe to
+** call this method after calling xmlrpc_server_abyss_run. */
+void xmlrpc_server_abyss_add_method (char *        const method_name,
+                                     xmlrpc_method const method,
+                                     void *        const user_data);
+    
+/* As above, but provide documentation (see xmlrpc_registry_add_method_w_doc
+** for more information). You should really use this one. */
+extern void
+xmlrpc_server_abyss_add_method_w_doc (char *        const method_name,
+                                      xmlrpc_method const method,
+                                      void *        const user_data,
+                                      char *        const signature,
+                                      char *        const help);
+
+/*=========================================================================
+**  Content Handlers
+**=======================================================================*/
+/* Abyss contents handlers xmlrpc_server_abyss_rpc2_handler()
+   and xmlrpc_server_abyss_default_handler() were available in older
+   Xmlrpc-c, but starting with Release 1.01, they are not.  Instead,
+   call xmlrpc_server_abyss_set_handlers() to install them.
+
+   Alternatively, you can write your own handlers that do the same thing.
+   It's not hard, and if you're writing low enough level Abyss code that
+   you can't use xmlrpc_server_abyss_set_handlers(), you probably want to
+   anyway.
+*/
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+/* Copyright (C) 2001 by First Peer, Inc. All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission. 
+**  
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE. */
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/server_abyss.hpp b/vendor/voclient/include/xmlrpc-c/server_abyss.hpp
new file mode 100644
index 00000000..1ff9043e
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/server_abyss.hpp
@@ -0,0 +1,134 @@
+#ifndef SERVER_ABYSS_HPP_INCLUDED
+#define SERVER_ABYSS_HPP_INCLUDED
+
+#ifdef WIN32
+#include <winsock.h>   // For XMLRPC_SOCKET (= SOCKET)
+#endif
+
+#include "xmlrpc-c/config.h"  // For XMLRPC_SOCKET
+#include "xmlrpc-c/base.hpp"
+#include "abyss.h"
+
+namespace xmlrpc_c {
+
+class serverAbyss {
+    
+public:
+    class constrOpt {
+    public:
+        constrOpt();
+
+        constrOpt & registryPtr       (xmlrpc_c::registryPtr      const& arg);
+        constrOpt & registryP         (const xmlrpc_c::registry * const& arg);
+        constrOpt & socketFd          (XMLRPC_SOCKET  const& arg);
+        constrOpt & portNumber        (unsigned int   const& arg);
+        constrOpt & logFileName       (std::string    const& arg);
+        constrOpt & keepaliveTimeout  (unsigned int   const& arg);
+        constrOpt & keepaliveMaxConn  (unsigned int   const& arg);
+        constrOpt & timeout           (unsigned int   const& arg);
+        constrOpt & dontAdvertise     (bool           const& arg);
+        constrOpt & uriPath           (std::string    const& arg);
+        constrOpt & chunkResponse     (bool           const& arg);
+
+        struct value {
+            xmlrpc_c::registryPtr      registryPtr;
+            const xmlrpc_c::registry * registryP;
+            XMLRPC_SOCKET  socketFd;
+            unsigned int   portNumber;
+            std::string    logFileName;
+            unsigned int   keepaliveTimeout;
+            unsigned int   keepaliveMaxConn;
+            unsigned int   timeout;
+            bool           dontAdvertise;
+            std::string    uriPath;
+            bool           chunkResponse;
+        } value;
+        struct {
+            bool registryPtr;
+            bool registryP;
+            bool socketFd;
+            bool portNumber;
+            bool logFileName;
+            bool keepaliveTimeout;
+            bool keepaliveMaxConn;
+            bool timeout;
+            bool dontAdvertise;
+            bool uriPath;
+            bool chunkResponse;
+        } present;
+    };
+
+    serverAbyss(constrOpt const& opt);
+
+    serverAbyss(
+        xmlrpc_c::registry const& registry,
+        unsigned int       const  portNumber = 8080,
+        std::string        const& logFileName = "",
+        unsigned int       const  keepaliveTimeout = 0,
+        unsigned int       const  keepaliveMaxConn = 0,
+        unsigned int       const  timeout = 0,
+        bool               const  dontAdvertise = false,
+        bool               const  socketBound = false,
+        XMLRPC_SOCKET      const  socketFd = 0
+        );
+    ~serverAbyss();
+    
+    void
+    run();
+
+    void
+    runOnce();
+
+    void
+    runConn(int const socketFd);
+
+    void
+    terminate();
+    
+    class shutdown : public xmlrpc_c::registry::shutdown {
+    public:
+        shutdown(xmlrpc_c::serverAbyss * const severAbyssP);
+        virtual ~shutdown();
+        void doit(std::string const& comment, void * const callInfo) const;
+    private:
+        xmlrpc_c::serverAbyss * const serverAbyssP;
+    };
+
+private:
+    // The user has the choice of supplying the registry by plain pointer
+    // (and managing the object's existence himself) or by autoObjectPtr
+    // (with automatic management).  'registryPtr' exists here only to
+    // maintain a reference count in the case that the user supplied an
+    // autoObjectPtr.  The object doesn't reference the C++ registry
+    // object except during construction, because the C registry is the
+    // real registry.
+    xmlrpc_c::registryPtr registryPtr;
+
+    TServer cServer;
+
+    void
+    setAdditionalServerParms(constrOpt const& opt);
+
+    void
+    initialize(constrOpt const& opt);
+};
+
+
+void
+server_abyss_set_handlers(TServer *          const  srvP,
+                          xmlrpc_c::registry const& registry,
+                          std::string        const& uriPath = "/RPC2");
+
+void
+server_abyss_set_handlers(TServer *                  const  srvP,
+                          const xmlrpc_c::registry * const  registryP,
+                          std::string                const& uriPath = "/RPC2");
+
+void
+server_abyss_set_handlers(TServer *             const srvP,
+                          xmlrpc_c::registryPtr const registryPtr,
+                          std::string           const& uriPath = "/RPC2");
+
+} // namespace
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/server_cgi.h b/vendor/voclient/include/xmlrpc-c/server_cgi.h
new file mode 100644
index 00000000..ad926aa3
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/server_cgi.h
@@ -0,0 +1,49 @@
+/* Interface header file for libxmlrpc_server_cgi.
+
+   By Bryan Henderson, 05.04.27.  Contributed to the public domain.
+*/
+
+#ifndef  XMLRPC_CGI_H_INCLUDED
+#define  XMLRPC_CGI_H_INCLUDED
+
+#include <xmlrpc-c/server.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+void
+xmlrpc_server_cgi_process_call(xmlrpc_registry * const registryP);
+
+#define XMLRPC_CGI_NO_FLAGS (0)
+
+extern void
+xmlrpc_cgi_init (int flags);
+
+extern xmlrpc_registry *
+xmlrpc_cgi_registry (void);
+
+void
+xmlrpc_cgi_add_method(const char *  const method_name,
+                      xmlrpc_method const method,
+                      void *        const user_data);
+
+void
+xmlrpc_cgi_add_method_w_doc(const char *  const method_name,
+                            xmlrpc_method const method,
+                            void *        const user_data,
+                            const char *  const signature,
+                            const char *  const help);
+extern void
+xmlrpc_cgi_process_call (void);
+
+extern void
+xmlrpc_cgi_cleanup (void);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/server_pstream.hpp b/vendor/voclient/include/xmlrpc-c/server_pstream.hpp
new file mode 100644
index 00000000..b542532a
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/server_pstream.hpp
@@ -0,0 +1,75 @@
+#ifndef SERVER_PSTREAM_HPP_INCLUDED
+#define SERVER_PSTREAM_HPP_INCLUDED
+
+#ifdef WIN32
+#include <winsock.h>  /* For XMLRPC_SOCKET (= SOCKET) */
+#endif
+
+#include <xmlrpc-c/config.h>  /* For XMLRPC_SOCKET */
+#include <xmlrpc-c/registry.hpp>
+#include <xmlrpc-c/packetsocket.hpp>
+
+namespace xmlrpc_c {
+
+class serverPstreamConn {
+
+public:
+
+    class constrOpt {
+    public:
+        constrOpt();
+
+        constrOpt & registryPtr       (xmlrpc_c::registryPtr      const& arg);
+        constrOpt & registryP         (const xmlrpc_c::registry * const& arg);
+        constrOpt & socketFd          (XMLRPC_SOCKET  const& arg);
+
+        struct value {
+            xmlrpc_c::registryPtr      registryPtr;
+            const xmlrpc_c::registry * registryP;
+            XMLRPC_SOCKET              socketFd;
+        } value;
+        struct {
+            bool registryPtr;
+            bool registryP;
+            bool socketFd;
+        } present;
+    };
+
+    serverPstreamConn(constrOpt const& opt);
+
+    ~serverPstreamConn();
+
+    void
+    runOnce(volatile const int * const interruptP,
+            bool *               const eofP);
+
+    void
+    runOnce(bool * const eofP);
+
+private:
+
+    // 'registryP' is what we actually use; 'registryHolder' just holds a
+    // reference to 'registryP' so the registry doesn't disappear while
+    // this server exists.  But note that if the creator doesn't supply
+    // a registryPtr, 'registryHolder' is just a placeholder variable and
+    // the creator is responsible for making sure the registry doesn't
+    // go anywhere while the server exists.
+
+    registryPtr registryHolder;
+    const registry * registryP;
+
+    packetSocket * packetSocketP;
+        // The packet socket over which we received RPCs.
+        // This is permanently connected to our fixed client.
+
+    void
+    establishRegistry(constrOpt const& opt);
+
+    void
+    establishPacketSocket(constrOpt const& opt);
+};
+
+
+} // namespace
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/server_w32httpsys.h b/vendor/voclient/include/xmlrpc-c/server_w32httpsys.h
new file mode 100644
index 00000000..085f6e30
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/server_w32httpsys.h
@@ -0,0 +1,95 @@
+/* Copyright (C) 2005 by Steven A. Bone, sbone@pobox.com. All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission. 
+**  
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE. */
+
+/* COMPILATION NOTE:
+   Note that the Platform SDK headers and
+   link libraries for Windows XP SP2 or newer are required to compile
+   xmlrpc-c for this module.  If you are not using this server, it is 
+   safe to exclude the xmlrpc_server_w32httpsys.c file from the xmlrpc
+   project and these dependencies will not be required.  You can get the 
+   latest platform SDK at 
+   http://www.microsoft.com/msdownload/platformsdk/sdkupdate/
+   Be sure after installation to choose the program to "register the PSDK
+   directories with Visual Studio" so the newer headers are found.
+*/
+
+#ifndef  _XMLRPC_SERVER_HTTPSYS_H_
+#define  _XMLRPC_SERVER_HTTPSYS_H_ 1
+
+#include "transport_config.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*=========================================================================
+**  XML-RPC Server (based on HTTP.SYS)
+**=========================================================================
+**  A simple XML-RPC server based on the "built-in" Windows web server,
+**  HTTP.SYS.  This is provided by Microsoft in Windows XP SP2 and 
+**  Windows Server 2003.  If errors occur during server setup, the server
+**  will exit. In general, if you want to use this API, you do not really
+**  need to be familiar with the HTTP.SYS API.
+*/
+
+typedef void (*authorization_function)(
+				 xmlrpc_env * envP,
+                 char * userid,
+                 char * password);
+
+typedef struct {
+    xmlrpc_registry * registryP;
+	unsigned int	  portNum;
+	unsigned int	  useSSL;
+	/* useSSL, 0 = no SSL, 1 = use SSL */
+	unsigned int	  logLevel;
+	/* logLevel, 0 = none, 1 = file, 2 = file+OutputDebugString() */
+	const char *      logFile;
+	/* logFile, NULL or filename */
+	authorization_function authfn;
+} xmlrpc_server_httpsys_parms;
+
+#define XMLRPC_HSSIZE(MBRNAME) \
+    XMLRPC_STRUCTSIZE(xmlrpc_server_httpsys_parms, MBRNAME)
+
+/* XMLRPC_HSSIZE(xyz) is the minimum size a struct xmlrpc_server_httpsys_parms
+   must be to include the 'xyz' member.  This is essential for forward and
+   backward compatbility, as new members will be added to the end of the
+   struct in future releases.  This is how the callee knows whether or
+   not the caller is new enough to have supplied a certain parameter.
+*/
+
+void
+xmlrpc_server_httpsys(
+	xmlrpc_env *                        const envP,
+    const xmlrpc_server_httpsys_parms * const parmsP,
+    unsigned int                        const parm_size
+	);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif
\ No newline at end of file
diff --git a/vendor/voclient/include/xmlrpc-c/timeout.hpp b/vendor/voclient/include/xmlrpc-c/timeout.hpp
new file mode 100644
index 00000000..8d0c2d6b
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/timeout.hpp
@@ -0,0 +1,21 @@
+#ifndef XMLRPC_TIMEOUT_H_INCLUDED
+#define XMLRPC_TIMEOUT_H_INCLUDED
+
+namespace xmlrpc_c {
+
+struct timeout {
+
+    timeout() : finite(false) {}
+
+    timeout(unsigned int const duration) :
+        finite(true), duration(duration) {}
+        // 'duration' is the timeout time in milliseconds
+
+    bool finite;
+    unsigned int duration;  // in milliseconds
+};
+
+
+} // namespace
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/transport.h b/vendor/voclient/include/xmlrpc-c/transport.h
new file mode 100644
index 00000000..13d901ff
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/transport.h
@@ -0,0 +1,86 @@
+/* Copyright information is at the end of the file */
+#ifndef  XMLRPC_TRANSPORT_H_INCLUDED
+#define  XMLRPC_TRANSPORT_H_INCLUDED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <xmlrpc-c/util.h>
+#include <xmlrpc-c/client.h>
+
+struct xmlrpc_call_info;
+
+struct xmlrpc_client_transport;
+
+/*=========================================================================
+**  Transport function type declarations.
+**=========================================================================
+*/
+typedef void (*xmlrpc_transport_setup)(xmlrpc_env * const envP);
+
+typedef void (*xmlrpc_transport_teardown)(void);
+
+typedef void (*xmlrpc_transport_create)(
+    xmlrpc_env *                      const envP,
+    int                               const flags,
+    const char *                      const appname,
+    const char *                      const appversion,
+    const void *                      const transportparmsP,
+    size_t                            const transportparm_size,
+    struct xmlrpc_client_transport ** const handlePP);
+    
+typedef void (*xmlrpc_transport_destroy)(
+    struct xmlrpc_client_transport * const clientTransportP);
+
+typedef void (*xmlrpc_transport_asynch_complete)(
+    struct xmlrpc_call_info * const callInfoP,
+    xmlrpc_mem_block *        const responseXmlP,
+    xmlrpc_env                const env);
+
+typedef void (*xmlrpc_transport_send_request)(
+    xmlrpc_env *                     const envP, 
+    struct xmlrpc_client_transport * const clientTransportP,
+    const xmlrpc_server_info *       const serverP,
+    xmlrpc_mem_block *               const xmlP,
+    xmlrpc_transport_asynch_complete       complete,
+    struct xmlrpc_call_info *        const callInfoP);
+
+typedef void (*xmlrpc_transport_call)(
+    xmlrpc_env *                     const envP,
+    struct xmlrpc_client_transport * const clientTransportP,
+    const xmlrpc_server_info *       const serverP,
+    xmlrpc_mem_block *               const xmlP,
+    xmlrpc_mem_block **              const responsePP);
+
+typedef enum {timeout_no, timeout_yes} xmlrpc_timeoutType;
+
+typedef unsigned long xmlrpc_timeout;
+    /* A timeout in milliseconds. */
+
+typedef void (*xmlrpc_transport_finish_asynch)(
+    struct xmlrpc_client_transport * const clientTransportP,
+    xmlrpc_timeoutType               const timeoutType,
+    xmlrpc_timeout                   const timeout);
+
+typedef void (*xmlrpc_transport_set_interrupt)(
+    struct xmlrpc_client_transport * const clientTransportP,
+    int *                            const interruptP);
+
+struct xmlrpc_client_transport_ops {
+
+    xmlrpc_transport_setup         setup_global_const;
+    xmlrpc_transport_teardown      teardown_global_const;
+    xmlrpc_transport_create        create;
+    xmlrpc_transport_destroy       destroy;
+    xmlrpc_transport_send_request  send_request;
+    xmlrpc_transport_call          call;
+    xmlrpc_transport_finish_asynch finish_asynch;
+    xmlrpc_transport_set_interrupt set_interrupt;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/util.h b/vendor/voclient/include/xmlrpc-c/util.h
new file mode 100644
index 00000000..5b6e4f59
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/util.h
@@ -0,0 +1,328 @@
+/*=============================================================================
+                                 xmlrpc-c/util.h
+===============================================================================
+
+  This is the interface to the libxmlrpc_util library, which contains
+  utility routines that have nothing to do with XML-RPC.  The library
+  exists because other Xmlrpc-c libraries use the utilities.
+
+  By Bryan Henderson, San Jose, CA 05.09.21.
+
+  Contributed to the public domain by its author.
+=============================================================================*/
+
+#ifndef XMLRPC_C_UTIL_H_INCLUDED
+#define XMLRPC_C_UTIL_H_INCLUDED
+
+#include <sys/types.h>
+#include <stdarg.h>
+
+#include <xmlrpc-c/config.h>  /* Defines XMLRPC_HAVE_WCHAR */
+#include <xmlrpc-c/c_util.h>  /* for GNU_PRINTF_ATTR */
+
+#if XMLRPC_HAVE_WCHAR
+#include <wchar.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*=========================================================================
+**  C struct size computations
+**=======================================================================*/
+
+/* Use XMLRPC_STRUCT_MEMBER_SIZE() to determine how big a structure is
+   up to and including a specified member.  E.g. if you have
+   struct mystruct {int red; int green; int blue};, then
+   XMLRPC_STRUCT_MEMBER_SIZE(mystruct, green) is (8).
+*/
+
+#define _XMLRPC_STRUCT_MEMBER_OFFSET(TYPE, MBRNAME) \
+  ((size_t)(char*)&((TYPE *)0)->MBRNAME)
+#define _XMLRPC_STRUCT_MEMBER_SIZE(TYPE, MBRNAME) \
+  sizeof(((TYPE *)0)->MBRNAME)
+#define XMLRPC_STRUCTSIZE(TYPE, MBRNAME) \
+  (_XMLRPC_STRUCT_MEMBER_OFFSET(TYPE, MBRNAME) + \
+  _XMLRPC_STRUCT_MEMBER_SIZE(TYPE, MBRNAME))
+
+/*=========================================================================
+**  Assertions and Debugging
+**=========================================================================
+**  Note that an assertion is _not_ a directive to check a condition and
+**  crash if it isn't true.  It is an assertion that the condition _is_
+**  true.  This assertion helps people to read the code.  The program
+**  may also check the assertion as it runs, and if it conflicts with reality,
+**  recognize that the program is incorrect and abort it.  In practice,
+**  it does this checking when the program was compiled without the NDEBUG
+**  macro defined.
+*/
+
+#ifndef NDEBUG
+
+#define XMLRPC_ASSERT(cond) \
+    do \
+        if (!(cond)) \
+            xmlrpc_assertion_failed(__FILE__, __LINE__); \
+    while (0)
+
+#else
+#define XMLRPC_ASSERT(cond) while (0) {}
+#endif
+
+void
+xmlrpc_assertion_failed(const char * const fileName,
+                        int          const lineNumber);
+
+/* Validate a pointer. */
+#define XMLRPC_ASSERT_PTR_OK(ptr) \
+    XMLRPC_ASSERT((ptr) != NULL)
+
+
+/*=========================================================================
+**  xmlrpc_env
+**=========================================================================
+**  XML-RPC represents runtime errors as <fault> elements. These contain
+**  <faultCode> and <faultString> elements.
+**
+**  Since we need as much thread-safety as possible, we borrow an idea from
+**  CORBA--we store exception information in an "environment" object.
+**  You'll pass this to many different functions, and it will get filled
+**  out appropriately.
+**
+**  For example:
+**
+**    xmlrpc_env env;
+**
+**    xmlrpc_env_init(&env);
+**
+**    xmlrpc_do_something(&env);
+**    if (env.fault_occurred)
+**        report_error_appropriately();
+**
+**    xmlrpc_env_clean(&env);
+*/
+
+#define XMLRPC_INTERNAL_ERROR               (-500)
+#define XMLRPC_TYPE_ERROR                   (-501)
+#define XMLRPC_INDEX_ERROR                  (-502)
+#define XMLRPC_PARSE_ERROR                  (-503)
+#define XMLRPC_NETWORK_ERROR                (-504)
+#define XMLRPC_TIMEOUT_ERROR                (-505)
+#define XMLRPC_NO_SUCH_METHOD_ERROR         (-506)
+#define XMLRPC_REQUEST_REFUSED_ERROR        (-507)
+#define XMLRPC_INTROSPECTION_DISABLED_ERROR (-508)
+#define XMLRPC_LIMIT_EXCEEDED_ERROR         (-509)
+#define XMLRPC_INVALID_UTF8_ERROR           (-510)
+
+typedef struct _xmlrpc_env {
+    int    fault_occurred;
+    int    fault_code;
+    char * fault_string;
+} xmlrpc_env;
+
+/* Initialize and destroy the contents of the provided xmlrpc_env object.
+** These functions will never fail. */
+void xmlrpc_env_init (xmlrpc_env* env);
+void xmlrpc_env_clean (xmlrpc_env* const env);
+
+/* Fill out an xmlrpc_fault with the specified values, and set the
+** fault_occurred flag. This function will make a private copy of 'string',
+** so you retain responsibility for your copy. */
+void 
+xmlrpc_env_set_fault(xmlrpc_env * const env, 
+                     int          const faultCode, 
+                     const char * const faultDescription);
+
+/* The same as the above, but using varargs */
+void
+xmlrpc_set_fault_formatted_v(xmlrpc_env * const envP,
+                             int          const code,
+                             const char * const format,
+                             va_list      const args);
+
+/* The same as the above, but using a printf-style format string. */
+void 
+xmlrpc_env_set_fault_formatted(xmlrpc_env * const envP, 
+                               int          const code,
+                               const char * const format, 
+                               ...) GNU_PRINTF_ATTR(3,4);
+
+/* This one infers XMLRPC_INTERNAL_ERROR and has a shorter name.
+   So a call takes up less source code space.
+*/
+void
+xmlrpc_faultf(xmlrpc_env * const envP,
+              const char * const format,
+              ...) GNU_PRINTF_ATTR(2,3);
+
+/* A simple debugging assertion. */
+#define XMLRPC_ASSERT_ENV_OK(envP) \
+    XMLRPC_ASSERT((envP) != NULL && \
+    (envP->fault_string == NULL) && \
+    !(envP)->fault_occurred)
+
+/* This version must *not* interpret 'str' as a format string, to avoid
+** several evil attacks. */
+#define XMLRPC_FAIL(env,code,str) \
+    do { xmlrpc_env_set_fault((env),(code),(str)); goto cleanup; } while (0)
+
+#define XMLRPC_FAIL1(env,code,str,arg1) \
+    do { \
+        xmlrpc_env_set_fault_formatted((env),(code),(str),(arg1)); \
+        goto cleanup; \
+    } while (0)
+
+#define XMLRPC_FAIL2(env,code,str,arg1,arg2) \
+    do { \
+        xmlrpc_env_set_fault_formatted((env),(code),(str),(arg1),(arg2)); \
+        goto cleanup; \
+    } while (0)
+
+#define XMLRPC_FAIL3(env,code,str,arg1,arg2,arg3) \
+    do { \
+        xmlrpc_env_set_fault_formatted((env),(code), \
+                                       (str),(arg1),(arg2),(arg3)); \
+        goto cleanup; \
+    } while (0)
+
+#if !defined(__cplusplus)
+#if defined(__GNUC__)
+#define XMLRPC_FAILF( env, code, fmt, ... )  \
+    do {  \
+        xmlrpc_env_set_fault_formatted((env), (code), (fmt),  \
+                                       ##__VA_ARGS__ );  \
+        goto cleanup;  \
+    } while (0)
+#endif
+#endif
+
+#define XMLRPC_FAIL_IF_NULL(ptr,env,code,str) \
+    do { \
+        if ((ptr) == NULL) \
+            XMLRPC_FAIL((env),(code),(str)); \
+    } while (0)
+
+#define XMLRPC_FAIL_IF_FAULT(env) \
+    do { if ((env)->fault_occurred) goto cleanup; } while (0)
+
+
+/*=========================================================================
+**  xmlrpc_mem_block
+**=========================================================================
+**  A resizable chunk of memory. This is mostly used internally, but it is
+**  also used by the public API in a few places.
+**  The struct fields are private!
+*/
+
+typedef struct _xmlrpc_mem_block {
+    size_t _size;
+    size_t _allocated;
+    void*  _block;
+} xmlrpc_mem_block;
+
+/* Allocate a new xmlrpc_mem_block. */
+xmlrpc_mem_block* xmlrpc_mem_block_new (xmlrpc_env* const env, size_t const size);
+
+/* Destroy an existing xmlrpc_mem_block, and everything it contains. */
+void xmlrpc_mem_block_free (xmlrpc_mem_block* const block);
+
+/* Initialize the contents of the provided xmlrpc_mem_block. */
+void xmlrpc_mem_block_init
+    (xmlrpc_env* const env, xmlrpc_mem_block* const block, size_t const size);
+
+/* Deallocate the contents of the provided xmlrpc_mem_block, but not the
+** block itself. */
+void xmlrpc_mem_block_clean (xmlrpc_mem_block* const block);
+
+/* Get the size and contents of the xmlrpc_mem_block. */
+size_t 
+xmlrpc_mem_block_size(const xmlrpc_mem_block * const block);
+
+void * 
+xmlrpc_mem_block_contents(const xmlrpc_mem_block * const block);
+
+/* Resize an xmlrpc_mem_block, preserving as much of the contents as
+** possible. */
+void xmlrpc_mem_block_resize
+    (xmlrpc_env* const env, xmlrpc_mem_block* const block, size_t const size);
+
+/* Append data to an existing xmlrpc_mem_block. */
+void xmlrpc_mem_block_append
+    (xmlrpc_env* const env, xmlrpc_mem_block* const block, const void * const data, size_t const len);
+
+#define XMLRPC_MEMBLOCK_NEW(type,env,size) \
+    xmlrpc_mem_block_new((env), sizeof(type) * (size))
+#define XMLRPC_MEMBLOCK_FREE(type,block) \
+    xmlrpc_mem_block_free(block)
+#define XMLRPC_MEMBLOCK_INIT(type,env,block,size) \
+    xmlrpc_mem_block_init((env), (block), sizeof(type) * (size))
+#define XMLRPC_MEMBLOCK_CLEAN(type,block) \
+    xmlrpc_mem_block_clean(block)
+#define XMLRPC_MEMBLOCK_SIZE(type,block) \
+    (xmlrpc_mem_block_size(block) / sizeof(type))
+#define XMLRPC_MEMBLOCK_CONTENTS(type,block) \
+    ((type*) xmlrpc_mem_block_contents(block))
+#define XMLRPC_MEMBLOCK_RESIZE(type,env,block,size) \
+    xmlrpc_mem_block_resize(env, block, sizeof(type) * (size))
+#define XMLRPC_MEMBLOCK_APPEND(type,env,block,data,size) \
+    xmlrpc_mem_block_append(env, block, data, sizeof(type) * (size))
+
+/* Here are some backward compatibility definitions.  These longer names
+   used to be the only ones and typed memory blocks were considered
+   special.
+*/
+#define XMLRPC_TYPED_MEM_BLOCK_NEW(type,env,size) \
+    XMLRPC_MEMBLOCK_NEW(type,env,size)
+#define XMLRPC_TYPED_MEM_BLOCK_FREE(type,block) \
+    XMLRPC_MEMBLOCK_FREE(type,block)
+#define XMLRPC_TYPED_MEM_BLOCK_INIT(type,env,block,size) \
+    XMLRPC_MEMBLOCK_INIT(type,env,block,size)
+#define XMLRPC_TYPED_MEM_BLOCK_CLEAN(type,block) \
+    XMLRPC_MEMBLOCK_CLEAN(type,block)
+#define XMLRPC_TYPED_MEM_BLOCK_SIZE(type,block) \
+    XMLRPC_MEMBLOCK_SIZE(type,block)
+#define XMLRPC_TYPED_MEM_BLOCK_CONTENTS(type,block) \
+    XMLRPC_MEMBLOCK_CONTENTS(type,block)
+#define XMLRPC_TYPED_MEM_BLOCK_RESIZE(type,env,block,size) \
+    XMLRPC_MEMBLOCK_RESIZE(type,env,block,size)
+#define XMLRPC_TYPED_MEM_BLOCK_APPEND(type,env,block,data,size) \
+    XMLRPC_MEMBLOCK_APPEND(type,env,block,data,size)
+
+
+/*=========================================================================
+**  UTF-8 Encoding and Decoding
+**=======================================================================*/
+
+void 
+xmlrpc_validate_utf8(xmlrpc_env * const envP,
+                     const char * const utf8Data,
+                     size_t       const utf8Len);
+
+/* Decode a UTF-8 string. */
+xmlrpc_mem_block *
+xmlrpc_utf8_to_wcs(xmlrpc_env * const envP,
+                   const char * const utf8_data,
+                   size_t       const utf8_len);
+
+/* Encode a UTF-8 string. */
+
+#if XMLRPC_HAVE_WCHAR
+xmlrpc_mem_block *
+xmlrpc_wcs_to_utf8(xmlrpc_env *    const envP,
+                   const wchar_t * const wcsData,
+                   size_t          const wcsLen);
+#endif
+
+void
+xmlrpc_force_to_utf8(char * const buffer);
+
+void
+xmlrpc_force_to_xml_chars(char * const buffer);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc-c/xml.hpp b/vendor/voclient/include/xmlrpc-c/xml.hpp
new file mode 100644
index 00000000..a77731f9
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc-c/xml.hpp
@@ -0,0 +1,36 @@
+#ifndef XML_HPP_INCLUDED
+#define XML_HPP_INCLUDED
+
+#include <string>
+#include <xmlrpc-c/base.hpp>
+
+namespace xmlrpc_c {
+namespace xml {
+
+void
+generateCall(std::string         const& methodName,
+             xmlrpc_c::paramList const& paramList,
+             std::string *       const  callXmlP);
+    
+void
+generateCall(std::string         const& methodName,
+             xmlrpc_c::paramList const& paramList,
+             xmlrpc_dialect      const  dialect,
+             std::string *       const  callXmlP);
+    
+void
+parseSuccessfulResponse(std::string       const& responseXml,
+                        xmlrpc_c::value * const  resultP);
+
+void
+parseResponse(std::string            const& responseXml,
+              xmlrpc_c::rpcOutcome * const  outcomeP);
+
+
+void
+trace(std::string const& label,
+      std::string const& xml);
+
+
+}} // namespace
+#endif
diff --git a/vendor/voclient/include/xmlrpc.h b/vendor/voclient/include/xmlrpc.h
new file mode 100644
index 00000000..2a5d3bf4
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc.h
@@ -0,0 +1,2 @@
+#include <xmlrpc-c/base.h>
+#include <xmlrpc-c/server.h>
diff --git a/vendor/voclient/include/xmlrpc_abyss.h b/vendor/voclient/include/xmlrpc_abyss.h
new file mode 100644
index 00000000..975fa0ee
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc_abyss.h
@@ -0,0 +1,276 @@
+/*============================================================================
+                              server_abyss.h
+==============================================================================
+  This declares the user interface to libxmlrpc_server_abyss, which
+  provides facilities for running an XML-RPC server based on the Xmlrpc-c
+  Abyss HTTP server.
+============================================================================*/
+
+/* Copyright and license information is at the end of the file */
+
+#ifndef  XMLRPC_SERVER_ABYSS_H_INCLUDED
+#define  XMLRPC_SERVER_ABYSS_H_INCLUDED
+
+#ifdef WIN32
+#include <winsock.h>  /* For XMLRPC_SOCKET (= SOCKET) */
+#endif
+
+#include <xmlrpc-c/config.h>  /* For XMLRPC_SOCKET */
+#include <xmlrpc-c/abyss.h>
+#include <xmlrpc-c/server.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define XMLRPC_SERVER_ABYSS_NO_FLAGS (0)
+
+
+/*=========================================================================
+**  Global Initialization/Termination.
+**  
+**  These are not thread-safe.  You call them at the beginning and end
+**  of your program, when it is only one thread.
+**=======================================================================*/
+
+void
+xmlrpc_server_abyss_global_init(xmlrpc_env * const envP);
+
+void
+xmlrpc_server_abyss_global_term(void);
+
+/*=========================================================================
+**  Basic Abyss Server Functions
+**=======================================================================*/
+
+typedef void ((*runfirstFn)(void *));
+
+typedef struct {
+    const char *      config_file_name;
+        /* NULL to use preferred proper API-level interface */
+
+    xmlrpc_registry * registryP;
+
+    /* runfirstFn and runfirst_arg are meaningless when 
+       config_file_name is NULL
+    */
+    runfirstFn        runfirst;
+    void *            runfirst_arg;
+
+    unsigned int      port_number;
+    const char *      log_file_name;
+    unsigned int      keepalive_timeout;
+    unsigned int      keepalive_max_conn;
+    unsigned int      timeout;
+    xmlrpc_bool       dont_advertise;
+    xmlrpc_bool       socket_bound;
+    XMLRPC_SOCKET     socket_handle;
+    const char *      uri_path;
+    xmlrpc_bool       chunk_response;
+    xmlrpc_bool       enable_shutdown;
+} xmlrpc_server_abyss_parms;
+
+
+#define XMLRPC_APSIZE(MBRNAME) \
+    XMLRPC_STRUCTSIZE(xmlrpc_server_abyss_parms, MBRNAME)
+
+/* XMLRPC_APSIZE(xyz) is the minimum size a struct xmlrpc_server_abyss_parms
+   must be to include the 'xyz' member.  This is essential to forward and
+   backward compatibility, as new members will be added to the end of the
+   struct in future releases.  This is how the callee knows whether or
+   not the caller is new enough to have supplied a certain parameter.
+*/
+
+/*=========================================================================
+**  Simple server with Abyss under the covers
+**=======================================================================*/
+
+void
+xmlrpc_server_abyss(xmlrpc_env *                      const envP,
+                    const xmlrpc_server_abyss_parms * const parms,
+                    unsigned int                      const parm_size);
+
+/*=========================================================================
+**  Object-oriented XML-RPC server with Abyss under the covers
+**=======================================================================*/
+
+typedef struct xmlrpc_server_abyss xmlrpc_server_abyss_t;
+
+void
+xmlrpc_server_abyss_create(xmlrpc_env *                      const envP,
+                           const xmlrpc_server_abyss_parms * const parmsP,
+                           unsigned int                      const parmSize,
+                           xmlrpc_server_abyss_t **          const serverPP);
+
+void
+xmlrpc_server_abyss_destroy(xmlrpc_server_abyss_t * const serverP);
+
+void
+xmlrpc_server_abyss_run_server(xmlrpc_env *            const envP,
+                               xmlrpc_server_abyss_t * const serverP);
+
+void
+xmlrpc_server_abyss_terminate(xmlrpc_env *            const envP,
+                              xmlrpc_server_abyss_t * const serverP);
+
+void
+xmlrpc_server_abyss_reset_terminate(xmlrpc_env *            const envP,
+                                    xmlrpc_server_abyss_t * const serverP);
+
+void
+xmlrpc_server_abyss_use_sigchld(xmlrpc_server_abyss_t * const serverP);
+
+
+typedef struct xmlrpc_server_abyss_sig xmlrpc_server_abyss_sig;
+
+void
+xmlrpc_server_abyss_setup_sig(
+    xmlrpc_env *               const envP,
+    xmlrpc_server_abyss_t *    const serverP,
+    xmlrpc_server_abyss_sig ** const oldHandlersPP);
+
+void
+xmlrpc_server_abyss_restore_sig(
+    const xmlrpc_server_abyss_sig * const oldHandlersP);
+
+
+
+/*=========================================================================
+**  Functions to make an XML-RPC server out of your own Abyss server
+**=======================================================================*/
+
+void
+xmlrpc_server_abyss_set_handlers2(TServer *         const srvP,
+                                  const char *      const filename,
+                                  xmlrpc_registry * const registryP);
+
+void
+xmlrpc_server_abyss_set_handlers(TServer *         const serverP,
+                                 xmlrpc_registry * const registryP);
+
+void
+xmlrpc_server_abyss_set_handler(xmlrpc_env *      const envP,
+                                TServer *         const serverP,
+                                const char *      const filename,
+                                xmlrpc_registry * const registryP);
+
+/*=========================================================================
+**  Handy Abyss Extensions
+**=======================================================================*/
+
+/* These are functions that have nothing to do with Xmlrpc-c, but provide
+   convenient Abyss services beyond those provided by the Abyss library.
+*/
+
+/* Start an Abyss webserver running (previously created and
+** initialized).  Under Unix, this routine will attempt to do a
+** detaching fork, drop root privileges (if any) and create a pid
+** file.  Under Windows, this routine merely starts the server.  This
+** routine never returns.
+**
+** Once you call this routine, it is illegal to modify the server any
+** more, including changing any method registry.
+*/
+void
+xmlrpc_server_abyss_run(void);
+
+/* Same as xmlrpc_server_abyss_run(), except you get to specify a "runfirst"
+** function.  The server runs this just before executing the actual server
+** function, after any daemonizing.  NULL for 'runfirst' means no runfirst
+** function.  'runfirstArg' is the argument the server passes to the runfirst
+** function.
+**/
+void 
+xmlrpc_server_abyss_run_first(runfirstFn const runfirst,
+                              void *     const runfirstArg);
+
+/*=========================================================================
+**  Method Registry
+**=========================================================================
+   These functions are for the built-in xmlrpc_server_abyss registry.
+   It's usually simpler to skip all this and use the regular method
+   registry services (from xmlrpc_server.h) to build a registry and
+   pass it to xmlrpc_server_abyss.
+*/
+
+/* Call this function to create a new Abyss webserver with the default
+** options and the built-in method registry.  If you've already
+** initialized Abyss using Abyss functions, you can instead call
+** xmlrpc_server_abyss_init_registry() to make it an Xmlrpc-c server.
+** Or use a regular method registry and call
+** xmlrpc_server_abyss_set_handlers().
+**/
+void 
+xmlrpc_server_abyss_init(int          const flags, 
+                         const char * const config_file);
+
+/* This is called automatically by xmlrpc_server_abyss_init. */
+void xmlrpc_server_abyss_init_registry (void);
+
+/* Fetch the internal registry, if you happen to need it. 
+   If you're using this, you really shouldn't be using the built-in
+   registry at all.  It exists today only for backward compatibilty.
+*/
+extern xmlrpc_registry *
+xmlrpc_server_abyss_registry (void);
+
+/* A quick & easy shorthand for adding a method. Depending on
+** how you've configured your copy of Abyss, it's probably not safe to
+** call this method after calling xmlrpc_server_abyss_run. */
+void xmlrpc_server_abyss_add_method (char *        const method_name,
+                                     xmlrpc_method const method,
+                                     void *        const user_data);
+    
+/* As above, but provide documentation (see xmlrpc_registry_add_method_w_doc
+** for more information). You should really use this one. */
+extern void
+xmlrpc_server_abyss_add_method_w_doc (char *        const method_name,
+                                      xmlrpc_method const method,
+                                      void *        const user_data,
+                                      char *        const signature,
+                                      char *        const help);
+
+/*=========================================================================
+**  Content Handlers
+**=======================================================================*/
+/* Abyss contents handlers xmlrpc_server_abyss_rpc2_handler()
+   and xmlrpc_server_abyss_default_handler() were available in older
+   Xmlrpc-c, but starting with Release 1.01, they are not.  Instead,
+   call xmlrpc_server_abyss_set_handlers() to install them.
+
+   Alternatively, you can write your own handlers that do the same thing.
+   It's not hard, and if you're writing low enough level Abyss code that
+   you can't use xmlrpc_server_abyss_set_handlers(), you probably want to
+   anyway.
+*/
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+/* Copyright (C) 2001 by First Peer, Inc. All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission. 
+**  
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE. */
+
+#endif
diff --git a/vendor/voclient/include/xmlrpc_client.h b/vendor/voclient/include/xmlrpc_client.h
new file mode 100644
index 00000000..c2e2e619
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc_client.h
@@ -0,0 +1,316 @@
+/*============================================================================
+                         xmlrpc_client.h
+==============================================================================
+  This header file defines the interface between xmlrpc.c and its users,
+  related to clients.
+
+  Copyright information is at the end of the file.
+============================================================================*/
+
+#ifndef  XMLRPC_CLIENT_H_INCLUDED
+#define  XMLRPC_CLIENT_H_INCLUDED
+
+#include <xmlrpc-c/base.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+struct xmlrpc_client;
+struct xmlrpc_client_transport;
+struct xmlrpc_client_transport_ops;
+#ifndef __cplusplus
+typedef struct xmlrpc_client xmlrpc_client;
+typedef struct xmlrpc_client_transport xmlrpc_client_transport;
+typedef struct xmlrpc_client_transport_ops xmlrpc_client_transport_ops;
+#endif
+
+/* libxmlrpc_client typically does _not_ actually include all of the
+   XML transports declared here by xmlrpc_*_transport_ops.
+
+   Use 'xmlrpc-c-config --features' to determine which features are
+   installed.
+*/
+
+/* Before Xmlrpc-c 1.13 (December 2007), we declared struct
+   xmlrpc_xportparms, as a sort of "base class."  The struct was never
+   complete -- you just cast pointer to it it to pointers to other
+   types.  It turned out not to be really helpful and casts are ugly,
+   so now we just use void * as a base class pointer.
+*/
+
+extern struct xmlrpc_client_transport_ops xmlrpc_libwww_transport_ops;
+extern struct xmlrpc_client_transport_ops xmlrpc_wininet_transport_ops;
+extern struct xmlrpc_client_transport_ops xmlrpc_curl_transport_ops;
+
+enum xmlrpc_sslversion {
+    XMLRPC_SSLVERSION_DEFAULT,
+    XMLRPC_SSLVERSION_TLSv1,
+    XMLRPC_SSLVERSION_SSLv2,
+    XMLRPC_SSLVERSION_SSLv3
+};
+
+struct xmlrpc_curl_xportparms {
+    /* This is designed so that zero values are always the defaults. */
+    const char * network_interface;
+    xmlrpc_bool  no_ssl_verifypeer;
+    xmlrpc_bool  no_ssl_verifyhost;
+    const char * user_agent;
+    const char * ssl_cert;
+    const char * sslcerttype;
+    const char * sslcertpasswd;
+    const char * sslkey;
+    const char * sslkeytype;
+    const char * sslkeypasswd;
+    const char * sslengine;
+    xmlrpc_bool  sslengine_default;
+    enum xmlrpc_sslversion sslversion;
+    const char * cainfo;
+    const char * capath;
+    const char * randomfile;
+    const char * egdsocket;
+    const char * ssl_cipher_list;
+    unsigned int timeout;
+};
+
+
+#define XMLRPC_CXPSIZE(mbrname) \
+    XMLRPC_STRUCTSIZE(struct xmlrpc_curl_xportparms, mbrname)
+
+/* XMLRPC_CXPSIZE(xyz) is analogous to XMLRPC_CPSIZE, below */
+
+struct xmlrpc_wininet_xportparms {
+    int allowInvalidSSLCerts;
+};
+
+#define XMLRPC_WXPSIZE(mbrname) \
+    XMLRPC_STRUCTSIZE(struct xmlrpc_wininet_xportparms, mbrname)
+
+/* XMLRPC_WXPSIZE(xyz) is analogous to XMLRPC_CPSIZE, below */
+
+struct xmlrpc_clientparms {
+    /* (transport, transportparmsP, transportparm_size) and
+       (transportOpsP, transportP) are mutually exclusive.
+    */
+    const char *               transport;
+    const void *               transportparmsP;
+        /* This should be type "const struct ..._xportparms *" */
+    size_t                     transportparm_size;
+
+    const struct xmlrpc_client_transport_ops * transportOpsP;
+    xmlrpc_client_transport *  transportP;
+    xmlrpc_dialect             dialect;
+};
+
+#define XMLRPC_CPSIZE(mbrname) \
+  XMLRPC_STRUCTSIZE(struct xmlrpc_clientparms, mbrname)
+
+/* XMLRPC_CPSIZE(xyz) is the minimum size a struct xmlrpc_clientparms
+   must be to include the 'xyz' member.  This is essential to forward and
+   backward compatbility, as new members will be added to the end of the
+   struct in future releases.  This is how the callee knows whether or
+   not the caller is new enough to have supplied a certain parameter.
+*/
+
+const char * 
+xmlrpc_client_get_default_transport(xmlrpc_env * const env);
+
+/* A callback function to handle the response to an asynchronous call.
+** If 'fault->fault_occurred' is true, then response will be NULL. All
+** arguments except 'user_data' will be deallocated internally; please do
+** not free any of them yourself.
+** WARNING: param_array may (or may not) be NULL if fault->fault_occurred
+** is true, and you set up the call using xmlrpc_client_call_asynch.
+** WARNING: If asynchronous calls are still pending when the library is
+** shut down, your handler may (or may not) be called with a fault. */
+typedef void (*xmlrpc_response_handler) (const char *server_url,
+                                         const char *method_name,
+                                         xmlrpc_value *param_array,
+                                         void *user_data,
+                                         xmlrpc_env *fault,
+                                         xmlrpc_value *result);
+
+
+/*=========================================================================
+   xmlrpc_server_info
+===========================================================================
+  We normally refer to servers by URL. But sometimes we need to do extra
+  setup for particular servers. In that case, we can create an
+  xmlrpc_server_info object, configure it in various ways, and call the
+  remote server.
+
+  (This interface is also designed to discourage further multiplication
+  of xmlrpc_client_call APIs. We have enough of those already. Please
+  add future options and flags using xmlrpc_server_info.)
+=========================================================================*/
+
+typedef struct _xmlrpc_server_info xmlrpc_server_info;
+
+/* Create a new server info record, pointing to the specified server. */
+xmlrpc_server_info *
+xmlrpc_server_info_new(xmlrpc_env * const envP,
+                       const char * const serverUrl);
+
+/* Create a new server info record, with a copy of the old server. */
+extern xmlrpc_server_info * 
+xmlrpc_server_info_copy(xmlrpc_env *         const envP,
+                        xmlrpc_server_info * const srcP);
+
+void
+xmlrpc_server_info_free(xmlrpc_server_info * const serverP);
+
+
+void 
+xmlrpc_server_info_set_user(xmlrpc_env *         const envP,
+                            xmlrpc_server_info * const serverInfoP,
+                            const char *         const username,
+                            const char *         const password);
+
+void 
+xmlrpc_server_info_set_basic_auth(xmlrpc_env *         const envP,
+                                  xmlrpc_server_info * const serverP,
+                                  const char *         const username,
+                                  const char *         const password);
+
+void
+xmlrpc_server_info_allow_auth_basic(xmlrpc_env *         const envP,
+                                    xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_disallow_auth_basic(xmlrpc_env *         const envP,
+                                       xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_allow_auth_digest(xmlrpc_env *         const envP,
+                                     xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_disallow_auth_digest(xmlrpc_env *         const envP,
+                                        xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_allow_auth_negotiate(xmlrpc_env *         const envP,
+                                        xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_disallow_auth_negotiate(xmlrpc_env *         const envP,
+                                           xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_allow_auth_ntlm(xmlrpc_env *         const envP,
+                                   xmlrpc_server_info * const sP);
+
+void
+xmlrpc_server_info_disallow_auth_ntlm(xmlrpc_env *         const envP,
+                                      xmlrpc_server_info * const sP);
+
+extern unsigned int const xmlrpc_client_version_major;
+extern unsigned int const xmlrpc_client_version_minor;
+extern unsigned int const xmlrpc_client_version_point;
+
+void
+xmlrpc_client_setup_global_const(xmlrpc_env * const envP);
+
+void
+xmlrpc_client_teardown_global_const(void);
+
+void 
+xmlrpc_client_create(xmlrpc_env *                      const envP,
+                     int                               const flags,
+                     const char *                      const appname,
+                     const char *                      const appversion,
+                     const struct xmlrpc_clientparms * const clientparmsP,
+                     unsigned int                      const parmSize,
+                     xmlrpc_client **                  const clientPP);
+
+void 
+xmlrpc_client_destroy(xmlrpc_client * const clientP);
+
+void
+xmlrpc_client_transport_call2(
+    xmlrpc_env *               const envP,
+    xmlrpc_client *            const clientP,
+    const xmlrpc_server_info * const serverP,
+    xmlrpc_mem_block *         const callXmlP,
+    xmlrpc_mem_block **        const respXmlPP);
+
+void
+xmlrpc_client_call2(xmlrpc_env *               const envP,
+                    struct xmlrpc_client *     const clientP,
+                    const xmlrpc_server_info * const serverInfoP,
+                    const char *               const methodName,
+                    xmlrpc_value *             const paramArrayP,
+                    xmlrpc_value **            const resultPP);
+
+void
+xmlrpc_client_call2f(xmlrpc_env *    const envP,
+                     xmlrpc_client * const clientP,
+                     const char *    const serverUrl,
+                     const char *    const methodName,
+                     xmlrpc_value ** const resultPP,
+                     const char *    const format,
+                     ...);
+
+void 
+xmlrpc_client_event_loop_finish(xmlrpc_client * const clientP);
+
+void 
+xmlrpc_client_event_loop_finish_timeout(xmlrpc_client * const clientP,
+                                        unsigned long   const milliseconds);
+
+void
+xmlrpc_client_start_rpc(xmlrpc_env *             const envP,
+                        struct xmlrpc_client *   const clientP,
+                        xmlrpc_server_info *     const serverInfoP,
+                        const char *             const methodName,
+                        xmlrpc_value *           const argP,
+                        xmlrpc_response_handler        responseHandler,
+                        void *                   const userData);
+
+void 
+xmlrpc_client_start_rpcf(xmlrpc_env *    const envP,
+                         xmlrpc_client * const clientP,
+                         const char *    const serverUrl,
+                         const char *    const methodName,
+                         xmlrpc_response_handler callback,
+                         void *          const userData,
+                         const char *    const format,
+                         ...);
+
+void
+xmlrpc_client_set_interrupt(xmlrpc_client * const clientP,
+                            int *           const interruptP);
+
+#include <xmlrpc-c/client_global.h>
+
+/* Copyright (C) 2001 by First Peer, Inc. All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission. 
+**  
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE. */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _XMLRPC_CLIENT_H_ */
diff --git a/vendor/voclient/include/xmlrpc_server.h b/vendor/voclient/include/xmlrpc_server.h
new file mode 100644
index 00000000..28773c61
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc_server.h
@@ -0,0 +1,173 @@
+/* Copyright and license information is at the end of the file */
+
+#ifndef  XMLRPC_SERVER_H_INCLUDED
+#define  XMLRPC_SERVER_H_INCLUDED
+
+#include <xmlrpc-c/base.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct xmlrpc_registry xmlrpc_registry;
+
+typedef void
+(*xmlrpc_preinvoke_method)(xmlrpc_env *   const envP,
+                           const char *   const methodName,
+                           xmlrpc_value * const paramArrayP,
+                           void *         const userData);
+
+typedef xmlrpc_value *
+(*xmlrpc_method1)(xmlrpc_env *   const envP,
+                  xmlrpc_value * const paramArrayP,
+                  void *         const serverInfo);
+
+typedef xmlrpc_value *
+(*xmlrpc_method2)(xmlrpc_env *   const envP,
+                  xmlrpc_value * const paramArrayP,
+                  void *         const serverInfo,
+                  void *         const callInfo);
+
+typedef xmlrpc_method1 xmlrpc_method;  /* backward compatibility */
+
+typedef xmlrpc_value *
+(*xmlrpc_default_method)(xmlrpc_env *   const envP,
+                         const char *   const callInfoP,
+                         const char *   const methodName,
+                         xmlrpc_value * const paramArrayP,
+                         void *         const serverInfo);
+
+extern unsigned int const xmlrpc_server_version_major;
+extern unsigned int const xmlrpc_server_version_minor;
+extern unsigned int const xmlrpc_server_version_point;
+
+xmlrpc_registry *
+xmlrpc_registry_new(xmlrpc_env * const envP);
+
+void
+xmlrpc_registry_free(xmlrpc_registry * const registryP);
+
+void
+xmlrpc_registry_disable_introspection(xmlrpc_registry * const registryP);
+
+void
+xmlrpc_registry_add_method(xmlrpc_env *      const envP,
+                           xmlrpc_registry * const registryP,
+                           const char *      const host,
+                           const char *      const methodName,
+                           xmlrpc_method     const method,
+                           void *            const serverInfo);
+
+void
+xmlrpc_registry_add_method_w_doc(xmlrpc_env *      const envP,
+                                 xmlrpc_registry * const registryP,
+                                 const char *      const host,
+                                 const char *      const methodName,
+                                 xmlrpc_method     const method,
+                                 void *            const serverInfo,
+                                 const char *      const signatureString,
+                                 const char *      const help);
+
+void
+xmlrpc_registry_add_method2(xmlrpc_env *      const envP,
+                            xmlrpc_registry * const registryP,
+                            const char *      const methodName,
+                            xmlrpc_method2          method,
+                            const char *      const signatureString,
+                            const char *      const help,
+                            void *            const serverInfo);
+
+struct xmlrpc_method_info3 {
+    const char *      methodName;
+    xmlrpc_method2    methodFunction;
+    void *            serverInfo;
+    size_t            stackSize;
+    const char *      signatureString;
+    const char *      help;
+};
+
+void
+xmlrpc_registry_add_method3(
+    xmlrpc_env *                       const envP,
+    xmlrpc_registry *                  const registryP,
+    const struct xmlrpc_method_info3 * const infoP);
+
+void
+xmlrpc_registry_set_default_method(xmlrpc_env *          const envP,
+                                   xmlrpc_registry *     const registryP,
+                                   xmlrpc_default_method const handler,
+                                   void *                const userData);
+
+void
+xmlrpc_registry_set_preinvoke_method(xmlrpc_env *            const envP,
+                                     xmlrpc_registry *       const registryP,
+                                     xmlrpc_preinvoke_method const method,
+                                     void *                  const userData);
+
+
+typedef void xmlrpc_server_shutdown_fn(xmlrpc_env * const envP,
+                                       void *       const context,
+                                       const char * const comment,
+                                       void *       const callInfo);
+
+void
+xmlrpc_registry_set_shutdown(xmlrpc_registry *           const registryP,
+                             xmlrpc_server_shutdown_fn * const shutdownFn,
+                             void *                      const context);
+
+void
+xmlrpc_registry_set_dialect(xmlrpc_env *      const envP,
+                            xmlrpc_registry * const registryP,
+                            xmlrpc_dialect    const dialect);
+
+/*----------------------------------------------------------------------------
+   Lower interface -- services to be used by an HTTP request handler
+-----------------------------------------------------------------------------*/
+                    
+void
+xmlrpc_registry_process_call2(xmlrpc_env *        const envP,
+                              xmlrpc_registry *   const registryP,
+                              const char *        const xmlData,
+                              size_t              const xmlLen,
+                              void *              const callInfo,
+                              xmlrpc_mem_block ** const outputPP);
+
+xmlrpc_mem_block *
+xmlrpc_registry_process_call(xmlrpc_env *      const envP,
+                             xmlrpc_registry * const registryP,
+                             const char *      const host,
+                             const char *      const xmlData,
+                             size_t            const xmlLen);
+
+size_t
+xmlrpc_registry_max_stackSize(xmlrpc_registry * const registryP);
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Copyright (C) 2001 by First Peer, Inc. All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission. 
+**  
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE. */
+#endif
diff --git a/vendor/voclient/include/xmlrpc_server_w32httpsys.h b/vendor/voclient/include/xmlrpc_server_w32httpsys.h
new file mode 100644
index 00000000..085f6e30
--- /dev/null
+++ b/vendor/voclient/include/xmlrpc_server_w32httpsys.h
@@ -0,0 +1,95 @@
+/* Copyright (C) 2005 by Steven A. Bone, sbone@pobox.com. All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission. 
+**  
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE. */
+
+/* COMPILATION NOTE:
+   Note that the Platform SDK headers and
+   link libraries for Windows XP SP2 or newer are required to compile
+   xmlrpc-c for this module.  If you are not using this server, it is 
+   safe to exclude the xmlrpc_server_w32httpsys.c file from the xmlrpc
+   project and these dependencies will not be required.  You can get the 
+   latest platform SDK at 
+   http://www.microsoft.com/msdownload/platformsdk/sdkupdate/
+   Be sure after installation to choose the program to "register the PSDK
+   directories with Visual Studio" so the newer headers are found.
+*/
+
+#ifndef  _XMLRPC_SERVER_HTTPSYS_H_
+#define  _XMLRPC_SERVER_HTTPSYS_H_ 1
+
+#include "transport_config.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*=========================================================================
+**  XML-RPC Server (based on HTTP.SYS)
+**=========================================================================
+**  A simple XML-RPC server based on the "built-in" Windows web server,
+**  HTTP.SYS.  This is provided by Microsoft in Windows XP SP2 and 
+**  Windows Server 2003.  If errors occur during server setup, the server
+**  will exit. In general, if you want to use this API, you do not really
+**  need to be familiar with the HTTP.SYS API.
+*/
+
+typedef void (*authorization_function)(
+				 xmlrpc_env * envP,
+                 char * userid,
+                 char * password);
+
+typedef struct {
+    xmlrpc_registry * registryP;
+	unsigned int	  portNum;
+	unsigned int	  useSSL;
+	/* useSSL, 0 = no SSL, 1 = use SSL */
+	unsigned int	  logLevel;
+	/* logLevel, 0 = none, 1 = file, 2 = file+OutputDebugString() */
+	const char *      logFile;
+	/* logFile, NULL or filename */
+	authorization_function authfn;
+} xmlrpc_server_httpsys_parms;
+
+#define XMLRPC_HSSIZE(MBRNAME) \
+    XMLRPC_STRUCTSIZE(xmlrpc_server_httpsys_parms, MBRNAME)
+
+/* XMLRPC_HSSIZE(xyz) is the minimum size a struct xmlrpc_server_httpsys_parms
+   must be to include the 'xyz' member.  This is essential for forward and
+   backward compatbility, as new members will be added to the end of the
+   struct in future releases.  This is how the callee knows whether or
+   not the caller is new enough to have supplied a certain parameter.
+*/
+
+void
+xmlrpc_server_httpsys(
+	xmlrpc_env *                        const envP,
+    const xmlrpc_server_httpsys_parms * const parmsP,
+    unsigned int                        const parm_size
+	);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif
\ No newline at end of file
diff --git a/vendor/voclient/include/xrpc.h b/vendor/voclient/include/xrpc.h
new file mode 100644
index 00000000..9b560ba1
--- /dev/null
+++ b/vendor/voclient/include/xrpc.h
@@ -0,0 +1,194 @@
+/*  
+**  XRPC.h -- Public include file for the XRPC interface.
+*/
+
+
+#ifdef  OK
+#undef  OK
+#endif
+#define	OK		0
+
+#ifdef  ERR
+#undef  ERR
+#endif
+#define	ERR		1
+
+
+#ifdef  TRUE
+#undef  TRUE
+#endif
+#define TRUE            1
+
+#ifdef  FALSE
+#undef  FALSE
+#endif
+#define FALSE           0
+
+
+
+/*****************************************************************************/
+/****                       Function Prototypes                           ****/
+/*****************************************************************************/
+
+/*  xrArray.c
+*/
+int    xr_newArray (void);
+void   xr_freeArray (int anum);
+int    xr_arrayLen (int anum);
+
+void   xr_setIntInArray (int anum, int value);
+void   xr_setDoubleInArray (int anum, double value);
+void   xr_setBoolInArray (int anum, int value);
+void   xr_setStringInArray (int anum, char *value);
+void   xr_setDatetimeInArray (int anum, char *value);
+void   xr_setStructInArray (int anum, int value);
+void   xr_setArrayInArray (int anum, int value);
+
+void   xr_getIntFromArray (int anum, int index, int *ival);
+void   xr_getDoubleFromArray (int anum, int index, double *dval);
+void   xr_getBoolFromArray (int anum, int index, int *bval);
+void   xr_getStringFromArray (int anum, int index, char **value);
+void   xr_getDatetimeFromArray (int anum, int index, char **value);
+void   xr_getStructFromArray (int anum, int index, int *value);
+void   xr_getArrayFromArray (int anum, int index, int *value);
+
+xmlrpc_value *xr_getAElement (int anum);
+void   xr_setAElement (int anum, xmlrpc_value *v);
+
+
+/*  xrClient.c
+*/
+int    xr_newASync (int cnum);
+int    xr_initClient (char *url, char *name, char *version);
+int    xr_closeClient (int cnum);
+int    xr_setClient (int cnum, char *url);
+int    xr_callSync (int cnum, char *name);
+
+int    xr_callASync (int cnum, char *name, void *ret_handler);
+int    xr_asyncWait (void);
+
+void   xr_initParam (int cnum);
+void   xr_setVerbose (int verbose);
+void   xr_setDebug   (int debug);
+
+void   xr_setIntInParam (int cnum, int value);
+void   xr_setDoubleInParam (int cnum, double value);
+void   xr_setBoolInParam (int cnum, int value);
+void   xr_setStringInParam (int cnum, char *str);
+void   xr_setDatetimeInParam (int cnum, char *str);
+void   xr_setStructInParam (int cnum, int snum);
+void   xr_setArrayInParam (int cnum, int anum);
+
+int    xr_getIntFromResult (int cnum, int *value);
+int    xr_getDoubleFromResult (int cnum, double *value);
+int    xr_getBoolFromResult (int cnum, int *value);
+int    xr_getStringFromResult (int cnum, char **value);
+int    xr_getDatetimeFromResult (int cnum, char **date);
+int    xr_getStructFromResult (int cnum, int *snum);
+int    xr_getArrayFromResult (int cnum, int *anum);
+
+char  *xr_getErrMsg (int cnum);
+int    xr_getErrCode (int cnum);
+
+void   xr_envClean (int cnum);
+void   xr_freeParam (int cnum);
+void   xr_freeResult (int cnum);
+void   xr_clientCleanup (int cnum);
+void   xr_printClient (int cnum);
+
+
+/*  xrMethod.c
+*/
+int    xr_getIntFromParam (void *data, int index);
+double xr_getDoubleFromParam (void *data, int index);
+char  *xr_getStringFromParam (void *data, int index);
+int    xr_getBoolFromParam (void *data, int index);
+char  *xr_getDatetimeFromParam (void *data, int index);
+int    xr_getStructFromParam (void *data, int index);
+int    xr_getArrayFromParam (void *data, int index);
+
+void   xr_setIntInResult (void *data, int val);
+void   xr_setDoubleInResult (void *data, double val);
+void   xr_setBoolInResult (void *data, int val);
+void   xr_setStringInResult (void *data, char *val);
+void   xr_setDatetimeInResult (void *data, char *val);
+void   xr_setStructInResult (void *data, int snum);
+void   xr_setArrayInResult (void *data, int anum);
+
+void   xr_setShutdown (void *data, int val);
+
+
+/*  xrServer.c
+*/
+typedef void (*sighandler_t)(int);
+
+int    xr_createServer (char *path, int port, char *logfile);
+int    xr_addServerMethod (char *name, void *method, void *userData);
+int    xr_removeServerMethod (char *name);
+void   xr_setServerParam (char *param, void *value);
+pthread_t xr_startServerThread (void);
+void   xr_startServer (void);
+int    xr_shutdownServer (void);
+int    xr_requestAbort (void *data);
+void   xr_setShutdownLevel (int level);
+void   xr_setSigHandler (int sig, sighandler_t handler);
+
+
+/*  xrStruct.c
+*/
+int    xr_newStruct (void);
+void   xr_freeStruct (int snum);
+
+void   xr_printJSONStruct (int snum);
+int    xr_structSize (int snum);
+char  *xr_getStructKey (int snum, int index);
+char  *xr_getStructVal (int snum, int index);
+
+void   xr_setIntInStruct (int snum, char *key, int value);
+void   xr_setDoubleInStruct (int snum, char *key, double value);
+void   xr_setBoolInStruct (int snum, char *key, int value);
+void   xr_setStringInStruct (int snum, char *key, char *value);
+void   xr_setDatetimeInStruct (int snum, char *key, char *value);
+void   xr_setStructInStruct (int snum, char *key, int value);
+void   xr_setArrayInStruct (int snum, char *key, int value);
+
+void   xr_getIntFromStruct (int snum, char *key, int *value);
+void   xr_getDoubleFromStruct (int snum, char *key, double *value);
+void   xr_getBoolFromStruct (int snum, char *key, int *value);
+void   xr_getStringFromStruct (int snum, char *key, char **value);
+void   xr_getDatetimeFromStruct (int snum, char *key, char **value);
+void   xr_getStructFromStruct (int snum, char *key, int *value);
+void   xr_getArrayFromStruct (int snum, char *key, int *value);
+
+xmlrpc_value *xr_getSParam (int snum);
+void   xr_setSParam (int snum, xmlrpc_value *v);
+
+
+/*  xrUtil.c
+*/
+void   xr_setupSigtermHandler (xmlrpc_server_abyss_t *serverP);
+void   xr_svrSigtermHandler (int signalClass);
+void   xr_restoreSigtermHandler (void);
+
+void   xr_setupSigpipeHandlers (void);
+
+char  *xr_getPeerIpAddr (TSession * const abyssSessionP);
+void   xr_dieIfFailed (char *description, xmlrpc_env env);
+void   xr_dbgPrintParams (xmlrpc_server_abyss_parms s);
+void   die_on_error (xmlrpc_env *env);
+void   warn_on_error (xmlrpc_env *env);
+
+
+
+/*  xrValues.c  
+*/
+void   xr_initValues (void);
+int    xr_newValue (int type, void *v);
+int    xr_tmpValue (int type, void *v);
+void   xr_freeValue (int index);
+
+int    xr_appendStruct (int snum, char *key, int value);
+int    xr_appendArray (int anum, char *key, int value);
+
+void   xr_getStructValue (int snum, char *key, void *value);
+void   xr_getArrayValue (int anum, int index, void *value);
diff --git a/vendor/voclient/include/xrpcP.h b/vendor/voclient/include/xrpcP.h
new file mode 100644
index 00000000..117b39ad
--- /dev/null
+++ b/vendor/voclient/include/xrpcP.h
@@ -0,0 +1,139 @@
+/*  
+**  XRPC.h -- Private include file for the XRPC interface.
+*/
+
+
+#define SZ_LINE         	128
+#define SZ_PATH         	128
+#define SZ_CMD          	32
+#define SZ_SIG          	64
+#define SZ_NAME          	64
+
+#define	MAX_CLIENTS		512	/* max clients or async msgs	*/
+#define	MAX_STRUCTS		32768
+#define	MAX_ARRAYS		32768
+
+#define	OK			0
+#define ERR			1
+
+#define TY_INT                  1
+#define TY_DOUBLE               2
+#define TY_BOOL                 3
+#define TY_STRING               4
+#define TY_DATETIME             5
+#define TY_STRUCT               6
+#define TY_ARRAY                7
+
+#define	XR_NAME			"xrLib"
+#define	XR_VERSION		"v1.0"
+
+
+
+/**
+ *  Type for pointer to function return integer.
+ */
+typedef int (*PFI)();               	/* ptr to func returning an int */
+
+
+/**
+ *  XML-RPC method data struct.
+ */
+typedef struct {
+    char   name[SZ_PATH];               /** method name                  */
+    char   arg_signature[SZ_SIG];       /** argument signature           */
+    char   ret_signature[SZ_SIG];       /** return signature             */
+
+    int   (*methodFunc)(void *p);      	/** function to call             */
+    void  *serverInfo;         		/** user data                    */
+
+    void  *next;                        /** list pointer                 */
+
+} Method, *MethodP;
+
+
+/**
+ *  XML-RPC caller data struct.
+ */
+typedef struct {
+    xmlrpc_env   *env;			/** calling environment		 */
+    char         *host;			/** caller host name (not used)  */
+    char         *name;			/** method name			 */
+    xmlrpc_value *param;		/** calling parameter array	 */
+    void         *info;			/** user data ('svr' pointer)	 */
+    xmlrpc_value *result;		/** result array		 */
+ 
+    int   (*handlerFunc)(void *p);     	/** asynch handler function      */
+    int		 nparams;		/** number of calling params	 */
+    int		 nresults;		/** number of result values	 */
+
+    int		 client_num;		/** client number		 */
+    int		 rpc_shutdown;		/** shutdown request		 */
+
+} Caller, *CallerP;
+
+
+/**
+ *  XML-RPC server data struct.
+ */
+typedef struct {
+    int    port;                        /** server port numnber          */
+    char   path[SZ_PATH];               /** path e.g. "/RPC2"            */
+    char   url[SZ_PATH];                /** full server URL              */
+    char   config[SZ_PATH];             /** server config file           */
+    char   logfile[SZ_PATH];            /** server log file              */
+
+
+    /* Runtime structure
+    */
+    Method *method_head;                /** server method list           */
+    Method *method_tail;                /** server method tail           */
+    int    num_methods;                 /** number of methods            */
+
+    Caller caller;			/** method calling struct	 */
+
+    pthread_attr_t attr;                /** server thread attribute      */
+    pthread_t     thread;               /** server thread                */
+
+    xmlrpc_default_method  defMethod;   /** dispatcher method            */
+
+    xmlrpc_server_abyss_parms serverparm;
+    xmlrpc_registry     *registry;
+    xmlrpc_env          env;
+
+    int     shutdown;                   /** shutdown requested           */
+    int     trace;                      /** trace execution?             */
+
+} Server, *ServerP;
+
+
+/**
+ *  XML-RPC client data struct.
+ */
+typedef struct {
+    char   url[SZ_PATH];                /** URL to service 		 */
+    xmlrpc_client *rpc_client;		/** client struct		 */
+    xmlrpc_env     env;			/** env context			 */
+
+    int    in_use;			/** struct in use?		 */
+
+    int   (*handlerFunc)(void *p);     	/** asynch handler function      */
+    xmlrpc_value  *param;		/** method parameters		 */
+    xmlrpc_value  *result;		/** result values		 */
+
+    int    faultCode;                   /** error code 			 */
+    char   faultString[SZ_PATH];        /** error string 		 */
+
+} Client, *ClientP;
+
+
+
+
+/* Private function prototypes.
+*/
+void 	die_on_error (xmlrpc_env *env);
+void 	warn_on_error (xmlrpc_env *env);
+
+
+#include "xrpc.h"
+
+