Repatch (from linux) of OSX IRAF

1 files changed, 31 insertions, 0 deletions

diff --git a/sys/osb/strpak.c b/sys/osb/strpak.c
new file mode 100644
index 00000000..4f88123d
--- /dev/null
+++ b/sys/osb/strpak.c
@@ -0,0 +1,31 @@
+/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+ */
+
+#define	import_spp
+#define import_knames
+#include <iraf.h>
+
+/* STRPAK -- Pack an SPP character string into a C string, i.e., a sequence
+ * of characters stored one per byte, delimited by EOS='\0'.  The operation
+ * may be performed in place.  This version assumes that the host character
+ * set is ASCII and hence no lookup table reference to map character sets is
+ * needed.  If this is not the case, code must be added to convert to the host
+ * character set.
+ *
+ * N.B.: If sizeof(XCHAR)=1, XEOS=EOS, and the host character set is ASCII,
+ * and the operation is being performed in place, then this procedure should
+ * do nothing.
+ */
+STRPAK (instr, outstr, maxch)
+XCHAR	*instr;
+PKCHAR	*outstr;
+XINT	*maxch;
+{
+	register XCHAR	*ip = instr;
+	register char	*op = (char *)outstr;
+	register int	  n = *maxch;
+
+	while ((*op++ = *ip++) != XEOS && --n >= 0)
+	    ;
+	*--op = EOS;
+}