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diff --git a/Src/ns-eel/ns-eel.h b/Src/ns-eel/ns-eel.h
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+/*
+  Nullsoft Expression Evaluator Library (NS-EEL)
+  Copyright (C) 1999-2003 Nullsoft, Inc.
+  
+  ns-eel.h: main application interface header
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+
+#ifndef __NS_EEL_H__
+#define __NS_EEL_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int NSEEL_init(); // returns 0 on success
+#define NSEEL_addfunction(name,nparms,code,len) NSEEL_addfunctionex((name),(nparms),(code),(len),0)
+void NSEEL_addfunctionex(char *name, int nparms, int code_startaddr, int code_len, void *pproc);
+void NSEEL_quit();
+int *NSEEL_getstats(); // returns a pointer to 5 ints... source bytes, static code bytes, call code bytes, data bytes, number of code handles
+double *NSEEL_getglobalregs();
+
+typedef void *NSEEL_VMCTX;
+typedef void *NSEEL_CODEHANDLE;
+
+NSEEL_VMCTX NSEEL_VM_alloc(); // return a handle
+void NSEEL_VM_free(NSEEL_VMCTX ctx); // free when done with a VM and ALL of its code have been freed, as well
+
+void NSEEL_VM_resetvars(NSEEL_VMCTX ctx);
+double *NSEEL_VM_regvar(NSEEL_VMCTX ctx, char *name);
+
+NSEEL_CODEHANDLE NSEEL_code_compile(NSEEL_VMCTX ctx, char *code);
+char *NSEEL_code_getcodeerror(NSEEL_VMCTX ctx);
+void NSEEL_code_execute(NSEEL_CODEHANDLE code);
+void NSEEL_code_free(NSEEL_CODEHANDLE code);
+int *NSEEL_code_getstats(NSEEL_CODEHANDLE code); // 4 ints...source bytes, static code bytes, call code bytes, data bytes
+  
+
+
+// configuration:
+
+
+//#define NSEEL_REENTRANT_EXECUTION
+// defining this allows code to run in different threads at the same time
+// this can be slower at times.
+
+//#define NSEEL_MAX_VARIABLE_NAMELEN 8
+// define this to override the max variable length (default is 8 bytes)
+
+//#define NSEEL_MAX_TEMPSPACE_ENTRIES 2048
+// define this to override the maximum working space in 8 byte units.
+// 2048 is the default, and is way more than enough for most applications
+
+
+//#define NSEEL_LOOPFUNC_SUPPORT
+//#define NSEEL_LOOPFUNC_SUPPORT_MAXLEN (4096)
+// define this for loop() support
+// and define maxlen if you wish to override the maximum loop length (default is 4096 times)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif//__NS_EEL_H__
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