1 files changed, 425 insertions, 236 deletions
diff --git a/sys/glsink/ARB_multitexture.h b/sys/glsink/ARB_multitexture.h
index 36dcf011..6718e2fc 100644
--- a/sys/glsink/ARB_multitexture.h
+++ b/sys/glsink/ARB_multitexture.h
@@ -7,42 +7,42 @@
  *                                                           *
  * version 1.0ß                                              *
  *                                                           *
- *************************************************************/
-
+ *************************************************************/  
+    
 #ifndef __ARB_MULTITEXTURE_H_
 #define __ARB_MULTITEXTURE_H_
-
+    
 /*
  *  GLOBAL SWITCHES - enable/disable advanced features of this header
  *
- */
-#define ARB_MULTITEXTURE_INITIALIZE 1 // enable generic init-routines
+ */ 
+#define ARB_MULTITEXTURE_INITIALIZE 1	// enable generic init-routines
 #ifndef _WIN32
 #define GL_GLEXT_PROTOTYPES 1
-#endif
-
+#endif /* 
+ */
+    
 #ifdef __cplusplus
-extern "C" {
-#endif
-
+extern "C"
+{
+  
+#endif				/* 
+ */
+  
 #if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__)
 #define WIN32_LEAN_AND_MEAN 1
 #include <windows.h>
-#endif
-
+#endif				/* 
+ */
+  
 #ifndef APIENTRY
 #define APIENTRY
-#endif
-
-
+#endif				/* 
+ */
+  
 // Header file version number, required by OpenGL ABI for Linux
 //#define GL_GLEXT_VERSION 7
-
-
+  
 /* 
  * NEW TOKENS TO OPENGL 1.2.1 
  *
- */
+ */ 
 #ifndef GL_ARB_multitexture
 #define GL_TEXTURE0_ARB                   0x84C0
 #define GL_TEXTURE1_ARB                   0x84C1
@@ -80,232 +80,421 @@ extern "C" {
 #define GL_CLIENT_ACTIVE_TEXTURE_ARB      0x84E1
 #define GL_MAX_TEXTURE_UNITS_ARB          0x84E2
 #define GL_ARB_multitexture 1
-#endif
-
+#endif				/* 
+ */
+  
 #ifndef _WIN32
 #ifdef GL_GLEXT_PROTOTYPES
-extern void APIENTRY glActiveTextureARB (GLenum);
-extern void APIENTRY glClientActiveTextureARB (GLenum);
-extern void APIENTRY glMultiTexCoord1dARB (GLenum, GLdouble);
-extern void APIENTRY glMultiTexCoord1dvARB (GLenum, const GLdouble *);
-extern void APIENTRY glMultiTexCoord1fARB (GLenum, GLfloat);
-extern void APIENTRY glMultiTexCoord1fvARB (GLenum, const GLfloat *);
-extern void APIENTRY glMultiTexCoord1iARB (GLenum, GLint);
-extern void APIENTRY glMultiTexCoord1ivARB (GLenum, const GLint *);
-extern void APIENTRY glMultiTexCoord1sARB (GLenum, GLshort);
-extern void APIENTRY glMultiTexCoord1svARB (GLenum, const GLshort *);
-extern void APIENTRY glMultiTexCoord2dARB (GLenum, GLdouble, GLdouble);
-extern void APIENTRY glMultiTexCoord2dvARB (GLenum, const GLdouble *);
-extern void APIENTRY glMultiTexCoord2fARB (GLenum, GLfloat, GLfloat);
-extern void APIENTRY glMultiTexCoord2fvARB (GLenum, const GLfloat *);
-extern void APIENTRY glMultiTexCoord2iARB (GLenum, GLint, GLint);
-extern void APIENTRY glMultiTexCoord2ivARB (GLenum, const GLint *);
-extern void APIENTRY glMultiTexCoord2sARB (GLenum, GLshort, GLshort);
-extern void APIENTRY glMultiTexCoord2svARB (GLenum, const GLshort *);
-extern void APIENTRY glMultiTexCoord3dARB (GLenum, GLdouble, GLdouble, GLdouble);
-extern void APIENTRY glMultiTexCoord3dvARB (GLenum, const GLdouble *);
-extern void APIENTRY glMultiTexCoord3fARB (GLenum, GLfloat, GLfloat, GLfloat);
-extern void APIENTRY glMultiTexCoord3fvARB (GLenum, const GLfloat *);
-extern void APIENTRY glMultiTexCoord3iARB (GLenum, GLint, GLint, GLint);
-extern void APIENTRY glMultiTexCoord3ivARB (GLenum, const GLint *);
-extern void APIENTRY glMultiTexCoord3sARB (GLenum, GLshort, GLshort, GLshort);
-extern void APIENTRY glMultiTexCoord3svARB (GLenum, const GLshort *);
-extern void APIENTRY glMultiTexCoord4dARB (GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
-extern void APIENTRY glMultiTexCoord4dvARB (GLenum, const GLdouble *);
-extern void APIENTRY glMultiTexCoord4fARB (GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
-extern void APIENTRY glMultiTexCoord4fvARB (GLenum, const GLfloat *);
-extern void APIENTRY glMultiTexCoord4iARB (GLenum, GLint, GLint, GLint, GLint);
-extern void APIENTRY glMultiTexCoord4ivARB (GLenum, const GLint *);
-extern void APIENTRY glMultiTexCoord4sARB (GLenum, GLshort, GLshort, GLshort, GLshort);
-extern void APIENTRY glMultiTexCoord4svARB (GLenum, const GLshort *);
-#endif // GL_GLEXT_PROTOTYPES
-#else  // not _WIN32
-typedef void (APIENTRY * PFNGLACTIVETEXTUREARBPROC) (GLenum texture);
-typedef void (APIENTRY * PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
-typedef void (APIENTRY * PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v);
-#endif // _WIN32
-
+  extern void APIENTRY glActiveTextureARB (GLenum);
+   
+extern void APIENTRY glClientActiveTextureARB (GLenum);
+   
+extern void APIENTRY glMultiTexCoord1dARB (GLenum, GLdouble);
+   
+extern void APIENTRY glMultiTexCoord1dvARB (GLenum, const GLdouble *);
+   
+extern void APIENTRY glMultiTexCoord1fARB (GLenum, GLfloat);
+   
+extern void APIENTRY glMultiTexCoord1fvARB (GLenum, const GLfloat *);
+   
+extern void APIENTRY glMultiTexCoord1iARB (GLenum, GLint);
+   
+extern void APIENTRY glMultiTexCoord1ivARB (GLenum, const GLint *);
+   
+extern void APIENTRY glMultiTexCoord1sARB (GLenum, GLshort);
+   
+extern void APIENTRY glMultiTexCoord1svARB (GLenum, const GLshort *);
+   
+extern void APIENTRY glMultiTexCoord2dARB (GLenum, GLdouble, GLdouble);
+   
+extern void APIENTRY glMultiTexCoord2dvARB (GLenum, const GLdouble *);
+   
+extern void APIENTRY glMultiTexCoord2fARB (GLenum, GLfloat, GLfloat);
+   
+extern void APIENTRY glMultiTexCoord2fvARB (GLenum, const GLfloat *);
+   
+extern void APIENTRY glMultiTexCoord2iARB (GLenum, GLint, GLint);
+   
+extern void APIENTRY glMultiTexCoord2ivARB (GLenum, const GLint *);
+   
+extern void APIENTRY glMultiTexCoord2sARB (GLenum, GLshort, GLshort);
+   
+extern void APIENTRY glMultiTexCoord2svARB (GLenum, const GLshort *);
+   
+extern void APIENTRY glMultiTexCoord3dARB (GLenum, GLdouble, GLdouble,
+      GLdouble);
+   
+extern void APIENTRY glMultiTexCoord3dvARB (GLenum, const GLdouble *);
+   
+extern void APIENTRY glMultiTexCoord3fARB (GLenum, GLfloat, GLfloat,
+      GLfloat);
+   
+extern void APIENTRY glMultiTexCoord3fvARB (GLenum, const GLfloat *);
+   
+extern void APIENTRY glMultiTexCoord3iARB (GLenum, GLint, GLint, GLint);
+   
+extern void APIENTRY glMultiTexCoord3ivARB (GLenum, const GLint *);
+   
+extern void APIENTRY glMultiTexCoord3sARB (GLenum, GLshort, GLshort,
+      GLshort);
+   
+extern void APIENTRY glMultiTexCoord3svARB (GLenum, const GLshort *);
+   
+extern void APIENTRY glMultiTexCoord4dARB (GLenum, GLdouble, GLdouble,
+      GLdouble, GLdouble);
+   
+extern void APIENTRY glMultiTexCoord4dvARB (GLenum, const GLdouble *);
+   
+extern void APIENTRY glMultiTexCoord4fARB (GLenum, GLfloat, GLfloat,
+      GLfloat, GLfloat);
+   
+extern void APIENTRY glMultiTexCoord4fvARB (GLenum, const GLfloat *);
+   
+extern void APIENTRY glMultiTexCoord4iARB (GLenum, GLint, GLint, GLint,
+      GLint);
+   
+extern void APIENTRY glMultiTexCoord4ivARB (GLenum, const GLint *);
+   
+extern void APIENTRY glMultiTexCoord4sARB (GLenum, GLshort, GLshort,
+      GLshort, GLshort);
+   
+extern void APIENTRY glMultiTexCoord4svARB (GLenum, const GLshort *);
+   
+#endif				// GL_GLEXT_PROTOTYPES
+#else				// not _WIN32
+  typedef void (APIENTRY * PFNGLACTIVETEXTUREARBPROC) (GLenum texture);
+   
+typedef void (APIENTRY * PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD1DARBPROC) (GLenum target,
+      GLdouble s);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target,
+      const GLdouble * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD1FARBPROC) (GLenum target,
+      GLfloat s);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target,
+      const GLfloat * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD1IARBPROC) (GLenum target,
+      GLint s);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target,
+      const GLint * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD1SARBPROC) (GLenum target,
+      GLshort s);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target,
+      const GLshort * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD2DARBPROC) (GLenum target,
+      GLdouble s, GLdouble t);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target,
+      const GLdouble * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD2FARBPROC) (GLenum target,
+      GLfloat s, GLfloat t);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target,
+      const GLfloat * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD2IARBPROC) (GLenum target,
+      GLint s, GLint t);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target,
+      const GLint * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD2SARBPROC) (GLenum target,
+      GLshort s, GLshort t);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target,
+      const GLshort * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD3DARBPROC) (GLenum target,
+      GLdouble s, GLdouble t, GLdouble r);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target,
+      const GLdouble * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD3FARBPROC) (GLenum target,
+      GLfloat s, GLfloat t, GLfloat r);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target,
+      const GLfloat * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD3IARBPROC) (GLenum target,
+      GLint s, GLint t, GLint r);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target,
+      const GLint * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD3SARBPROC) (GLenum target,
+      GLshort s, GLshort t, GLshort r);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target,
+      const GLshort * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD4DARBPROC) (GLenum target,
+      GLdouble s, GLdouble t, GLdouble r, GLdouble q);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target,
+      const GLdouble * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD4FARBPROC) (GLenum target,
+      GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target,
+      const GLfloat * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD4IARBPROC) (GLenum target,
+      GLint s, GLint t, GLint r, GLint q);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target,
+      const GLint * v);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD4SARBPROC) (GLenum target,
+      GLshort s, GLshort t, GLshort r, GLshort q);
+   
+typedef void (APIENTRY * PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target,
+      const GLshort * v);
+   
+#endif				// _WIN32
+   
 #ifdef ARB_MULTITEXTURE_INITIALIZE
 #include<string.h>		// string manipulation for runtime-check
-
+   
 #ifdef _WIN32
-PFNGLACTIVETEXTUREARBPROC       glActiveTextureARB       = NULL;
-PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB = NULL;
-PFNGLMULTITEXCOORD1DARBPROC     glMultiTexCoord1dARB     = NULL;
-PFNGLMULTITEXCOORD1DVARBPROC	glMultiTexCoord1dvARB    = NULL;
-PFNGLMULTITEXCOORD1FARBPROC     glMultiTexCoord1fARB     = NULL;
-PFNGLMULTITEXCOORD1FVARBPROC	glMultiTexCoord1fvARB    = NULL;
-PFNGLMULTITEXCOORD1IARBPROC     glMultiTexCoord1iARB     = NULL;
-PFNGLMULTITEXCOORD1IVARBPROC	glMultiTexCoord1ivARB    = NULL;
-PFNGLMULTITEXCOORD1SARBPROC     glMultiTexCoord1sARB     = NULL;
-PFNGLMULTITEXCOORD1SVARBPROC	glMultiTexCoord1svARB    = NULL;
-PFNGLMULTITEXCOORD2DARBPROC     glMultiTexCoord2dARB     = NULL;
-PFNGLMULTITEXCOORD2DVARBPROC	glMultiTexCoord2dvARB    = NULL;
-PFNGLMULTITEXCOORD2FARBPROC     glMultiTexCoord2fARB     = NULL;
-PFNGLMULTITEXCOORD2FVARBPROC	glMultiTexCoord2fvARB    = NULL;
-PFNGLMULTITEXCOORD2IARBPROC     glMultiTexCoord2iARB     = NULL;
-PFNGLMULTITEXCOORD2IVARBPROC	glMultiTexCoord2ivARB    = NULL;
-PFNGLMULTITEXCOORD2SARBPROC     glMultiTexCoord2sARB     = NULL;
-PFNGLMULTITEXCOORD2SVARBPROC	glMultiTexCoord2svARB    = NULL;
-PFNGLMULTITEXCOORD3DARBPROC     glMultiTexCoord3dARB     = NULL;
-PFNGLMULTITEXCOORD3DVARBPROC	glMultiTexCoord3dvARB    = NULL;
-PFNGLMULTITEXCOORD3FARBPROC     glMultiTexCoord3fARB     = NULL;
-PFNGLMULTITEXCOORD3FVARBPROC	glMultiTexCoord3fvARB    = NULL;
-PFNGLMULTITEXCOORD3IARBPROC     glMultiTexCoord3iARB     = NULL;
-PFNGLMULTITEXCOORD3IVARBPROC	glMultiTexCoord3ivARB    = NULL;
-PFNGLMULTITEXCOORD3SARBPROC     glMultiTexCoord3sARB     = NULL;
-PFNGLMULTITEXCOORD3SVARBPROC	glMultiTexCoord3svARB    = NULL;
-PFNGLMULTITEXCOORD4DARBPROC     glMultiTexCoord4dARB     = NULL;
-PFNGLMULTITEXCOORD4DVARBPROC	glMultiTexCoord4dvARB    = NULL;
-PFNGLMULTITEXCOORD4FARBPROC     glMultiTexCoord4fARB     = NULL;
-PFNGLMULTITEXCOORD4FVARBPROC	glMultiTexCoord4fvARB    = NULL;
-PFNGLMULTITEXCOORD4IARBPROC     glMultiTexCoord4iARB     = NULL;
-PFNGLMULTITEXCOORD4IVARBPROC	glMultiTexCoord4ivARB    = NULL;
-PFNGLMULTITEXCOORD4SARBPROC     glMultiTexCoord4sARB     = NULL;
-PFNGLMULTITEXCOORD4SVARBPROC	glMultiTexCoord4svARB    = NULL;
-#endif // _WIN32 
-
-int CheckForARBMultitextureSupport(void) {
-    const char search[]="GL_ARB_multitexture";
-    int i, pos=0;
-    int maxpos=strlen(search)-1;
-    char extensions[10000];
-    printf("Getting GLstring, context is %p\n",  glXGetCurrentContext());
-    strcpy(extensions,(const char *)glGetString(GL_EXTENSIONS));
-    printf("Examinig GLstring\n");
-    int len=strlen(extensions);
-    for ( i=0; i<len; i++) {
-        if ((i==0) || ((i>1) && extensions[i-1]==' ')) {
-            pos=0;
-            while(extensions[i]!=' ') {
-                if (extensions[i]==search[pos]) pos++;
-                if ((pos>maxpos) && extensions[i+1]==' ') {
-		  //if (debug)
-		    {
-		      //fprintf(stderr, search);
-		      //fprintf(stderr, " supported.\n");
-		    }
-                    return 1;
-                }
-                ++i;
-            }
-        }
-    }
-    //printf(search);
-    //printf(" not supported.\n");
-    return 0;
-}
-
-int GL_ARB_multitexture_Init(void) {
-    if (!CheckForARBMultitextureSupport()) return 0;
+    PFNGLACTIVETEXTUREARBPROC glActiveTextureARB = NULL;
+   
+PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB = NULL;
+   
+PFNGLMULTITEXCOORD1DARBPROC glMultiTexCoord1dARB = NULL;
+   
+PFNGLMULTITEXCOORD1DVARBPROC glMultiTexCoord1dvARB = NULL;
+   
+PFNGLMULTITEXCOORD1FARBPROC glMultiTexCoord1fARB = NULL;
+   
+PFNGLMULTITEXCOORD1FVARBPROC glMultiTexCoord1fvARB = NULL;
+   
+PFNGLMULTITEXCOORD1IARBPROC glMultiTexCoord1iARB = NULL;
+   
+PFNGLMULTITEXCOORD1IVARBPROC glMultiTexCoord1ivARB = NULL;
+   
+PFNGLMULTITEXCOORD1SARBPROC glMultiTexCoord1sARB = NULL;
+   
+PFNGLMULTITEXCOORD1SVARBPROC glMultiTexCoord1svARB = NULL;
+   
+PFNGLMULTITEXCOORD2DARBPROC glMultiTexCoord2dARB = NULL;
+   
+PFNGLMULTITEXCOORD2DVARBPROC glMultiTexCoord2dvARB = NULL;
+   
+PFNGLMULTITEXCOORD2FARBPROC glMultiTexCoord2fARB = NULL;
+   
+PFNGLMULTITEXCOORD2FVARBPROC glMultiTexCoord2fvARB = NULL;
+   
+PFNGLMULTITEXCOORD2IARBPROC glMultiTexCoord2iARB = NULL;
+   
+PFNGLMULTITEXCOORD2IVARBPROC glMultiTexCoord2ivARB = NULL;
+   
+PFNGLMULTITEXCOORD2SARBPROC glMultiTexCoord2sARB = NULL;
+   
+PFNGLMULTITEXCOORD2SVARBPROC glMultiTexCoord2svARB = NULL;
+   
+PFNGLMULTITEXCOORD3DARBPROC glMultiTexCoord3dARB = NULL;
+   
+PFNGLMULTITEXCOORD3DVARBPROC glMultiTexCoord3dvARB = NULL;
+   
+PFNGLMULTITEXCOORD3FARBPROC glMultiTexCoord3fARB = NULL;
+   
+PFNGLMULTITEXCOORD3FVARBPROC glMultiTexCoord3fvARB = NULL;
+   
+PFNGLMULTITEXCOORD3IARBPROC glMultiTexCoord3iARB = NULL;
+   
+PFNGLMULTITEXCOORD3IVARBPROC glMultiTexCoord3ivARB = NULL;
+   
+PFNGLMULTITEXCOORD3SARBPROC glMultiTexCoord3sARB = NULL;
+   
+PFNGLMULTITEXCOORD3SVARBPROC glMultiTexCoord3svARB = NULL;
+   
+PFNGLMULTITEXCOORD4DARBPROC glMultiTexCoord4dARB = NULL;
+   
+PFNGLMULTITEXCOORD4DVARBPROC glMultiTexCoord4dvARB = NULL;
+   
+PFNGLMULTITEXCOORD4FARBPROC glMultiTexCoord4fARB = NULL;
+   
+PFNGLMULTITEXCOORD4FVARBPROC glMultiTexCoord4fvARB = NULL;
+   
+PFNGLMULTITEXCOORD4IARBPROC glMultiTexCoord4iARB = NULL;
+   
+PFNGLMULTITEXCOORD4IVARBPROC glMultiTexCoord4ivARB = NULL;
+   
+PFNGLMULTITEXCOORD4SARBPROC glMultiTexCoord4sARB = NULL;
+   
+PFNGLMULTITEXCOORD4SVARBPROC glMultiTexCoord4svARB = NULL;
+   
+#endif				// _WIN32 
+   
+int CheckForARBMultitextureSupport (void)
+  {
+    
+const char search[] = "GL_ARB_multitexture";
+     
+int i, pos = 0;
+     
+int maxpos = strlen (search) - 1;
+     
+char extensions[10000];
+     
+printf ("Getting GLstring, context is %p\n", glXGetCurrentContext ());
+     
+strcpy (extensions, (const char *) glGetString (GL_EXTENSIONS));
+     
+printf ("Examinig GLstring\n");
+     
+int len = strlen (extensions);
+     
+for (i = 0; i < len; i++)
+    {
+      
+if ((i == 0) || ((i > 1) && extensions[i - 1] == ' ')) {
+	
+pos = 0;
+	
+while (extensions[i] != ' ')
+	{
+	  
+if (extensions[i] == search[pos])
+	    pos++;
+	  
+if ((pos > maxpos) && extensions[i + 1] == ' ') {
+	    
+		//if (debug)
+	    {
+	      
+		  //fprintf(stderr, search);
+		  //fprintf(stderr, " supported.\n");
+	    }
+	     
+return 1;
+	  
+}
+	  
++i;
+	
+}
+      
+}
+    
+}
+    
+	//printf(search);
+	//printf(" not supported.\n");
+	return 0;
+  
+}
+  
+int GL_ARB_multitexture_Init (void)
+  {
+    
+if (!CheckForARBMultitextureSupport ())
+      return 0;
+    
 #ifdef _WIN32
-    glActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC) wglGetProcAddress("glActiveTextureARB");
-        if (glActiveTextureARB==NULL) {fprintf(stderr,"glActiveTextureARB not found.\n"); return 0; }
-    glClientActiveTextureARB = (PFNGLCLIENTACTIVETEXTUREARBPROC) wglGetProcAddress("glClientActiveTextureARB");
-        if (glClientActiveTextureARB==NULL) {fprintf(stderr,"glClientActiveTextureARB not found.\n"); return 0; }
-    glMultiTexCoord1dARB = (PFNGLMULTITEXCOORD1DARBPROC) wglGetProcAddress("glMultiTexCoord1dARB");
-        if (glMultiTexCoord1dARB==NULL) {fprintf(stderr,"glMultiTexCoord1dARB not found.\n"); return 0; }
-    glMultiTexCoord1dvARB = (PFNGLMULTITEXCOORD1DVARBPROC) wglGetProcAddress("glMultiTexCoord1dvARB");
-        if (glMultiTexCoord1dvARB==NULL) {fprintf(stderr,"glMultiTexCoord1dAvRB not found.\n"); return 0; }
-    glMultiTexCoord1fARB = (PFNGLMULTITEXCOORD1FARBPROC) wglGetProcAddress("glMultiTexCoord1fARB");
-        if (glMultiTexCoord1fARB==NULL) {fprintf(stderr,"glMultiTexCoord1fARB not found.\n"); return 0; }
-    glMultiTexCoord1fvARB = (PFNGLMULTITEXCOORD1FVARBPROC) wglGetProcAddress("glMultiTexCoord1fvARB");
-        if (glMultiTexCoord1fvARB==NULL) {fprintf(stderr,"glMultiTexCoord1fvARB not found.\n"); return 0; }
-    glMultiTexCoord1iARB = (PFNGLMULTITEXCOORD1IARBPROC) wglGetProcAddress("glMultiTexCoord1iARB");
-        if (glMultiTexCoord1iARB==NULL) {fprintf(stderr,"glMultiTexCoord1iARB not found.\n"); return 0; }
-    glMultiTexCoord1ivARB = (PFNGLMULTITEXCOORD1IVARBPROC) wglGetProcAddress("glMultiTexCoord1ivARB");
-        if (glMultiTexCoord1ivARB==NULL) {fprintf(stderr,"glMultiTexCoord1ivARB not found.\n"); return 0; }
-    glMultiTexCoord1sARB = (PFNGLMULTITEXCOORD1SARBPROC) wglGetProcAddress("glMultiTexCoord1sARB");
-        if (glMultiTexCoord1sARB==NULL) {fprintf(stderr,"glMultiTexCoord1sARB not found.\n"); return 0; }
-    glMultiTexCoord1svARB = (PFNGLMULTITEXCOORD1SVARBPROC) wglGetProcAddress("glMultiTexCoord1svARB");
-        if (glMultiTexCoord1svARB==NULL) {fprintf(stderr,"glMultiTexCoord1svARB not found.\n"); return 0; }
-    glMultiTexCoord2dARB = (PFNGLMULTITEXCOORD2DARBPROC) wglGetProcAddress("glMultiTexCoord2dARB");
-        if (glMultiTexCoord2dARB==NULL) {fprintf(stderr,"glMultiTexCoord2dARB not found.\n"); return 0; }
-    glMultiTexCoord2dvARB = (PFNGLMULTITEXCOORD2DVARBPROC) wglGetProcAddress("glMultiTexCoord2dvARB");
-        if (glMultiTexCoord2dvARB==NULL) {fprintf(stderr,"glMultiTexCoord2dAvRB not found.\n"); return 0; }
-    glMultiTexCoord2fARB = (PFNGLMULTITEXCOORD2FARBPROC) wglGetProcAddress("glMultiTexCoord2fARB");
-        if (glMultiTexCoord2fARB==NULL) {fprintf(stderr,"glMultiTexCoord2fARB not found.\n"); return 0; }
-    glMultiTexCoord2fvARB = (PFNGLMULTITEXCOORD2FVARBPROC) wglGetProcAddress("glMultiTexCoord2fvARB");
-        if (glMultiTexCoord2fvARB==NULL) {fprintf(stderr,"glMultiTexCoord2fvARB not found.\n"); return 0; }
-    glMultiTexCoord2iARB = (PFNGLMULTITEXCOORD2IARBPROC) wglGetProcAddress("glMultiTexCoord2iARB");
-        if (glMultiTexCoord2iARB==NULL) {fprintf(stderr,"glMultiTexCoord2iARB not found.\n"); return 0; }
-    glMultiTexCoord2ivARB = (PFNGLMULTITEXCOORD2IVARBPROC) wglGetProcAddress("glMultiTexCoord2ivARB");
-        if (glMultiTexCoord2ivARB==NULL) {fprintf(stderr,"glMultiTexCoord2ivARB not found.\n"); return 0; }
-    glMultiTexCoord2sARB = (PFNGLMULTITEXCOORD2SARBPROC) wglGetProcAddress("glMultiTexCoord2sARB");
-        if (glMultiTexCoord2sARB==NULL) {fprintf(stderr,"glMultiTexCoord2sARB not found.\n"); return 0; }
-    glMultiTexCoord2svARB = (PFNGLMULTITEXCOORD2SVARBPROC) wglGetProcAddress("glMultiTexCoord2svARB");
-        if (glMultiTexCoord2svARB==NULL) {fprintf(stderr,"glMultiTexCoord2svARB not found.\n"); return 0; }
-    glMultiTexCoord3dARB = (PFNGLMULTITEXCOORD3DARBPROC) wglGetProcAddress("glMultiTexCoord3dARB");
-        if (glMultiTexCoord3dARB==NULL) {fprintf(stderr,"glMultiTexCoord3dARB not found.\n"); return 0; }
-    glMultiTexCoord3dvARB = (PFNGLMULTITEXCOORD3DVARBPROC) wglGetProcAddress("glMultiTexCoord3dvARB");
-        if (glMultiTexCoord3dvARB==NULL) {fprintf(stderr,"glMultiTexCoord3dAvRB not found.\n"); return 0; }
-    glMultiTexCoord3fARB = (PFNGLMULTITEXCOORD3FARBPROC) wglGetProcAddress("glMultiTexCoord3fARB");
-        if (glMultiTexCoord3fARB==NULL) {fprintf(stderr,"glMultiTexCoord3fARB not found.\n"); return 0; }
-    glMultiTexCoord3fvARB = (PFNGLMULTITEXCOORD3FVARBPROC) wglGetProcAddress("glMultiTexCoord3fvARB");
-        if (glMultiTexCoord3fvARB==NULL) {fprintf(stderr,"glMultiTexCoord3fvARB not found.\n"); return 0; }
-    glMultiTexCoord3iARB = (PFNGLMULTITEXCOORD3IARBPROC) wglGetProcAddress("glMultiTexCoord3iARB");
-        if (glMultiTexCoord3iARB==NULL) {fprintf(stderr,"glMultiTexCoord3iARB not found.\n"); return 0; }
-    glMultiTexCoord3ivARB = (PFNGLMULTITEXCOORD3IVARBPROC) wglGetProcAddress("glMultiTexCoord3ivARB");
-        if (glMultiTexCoord3ivARB==NULL) {fprintf(stderr,"glMultiTexCoord3ivARB not found.\n"); return 0; }
-    glMultiTexCoord3sARB = (PFNGLMULTITEXCOORD3SARBPROC) wglGetProcAddress("glMultiTexCoord3sARB");
-        if (glMultiTexCoord3sARB==NULL) {fprintf(stderr,"glMultiTexCoord3sARB not found.\n"); return 0; }
-    glMultiTexCoord3svARB = (PFNGLMULTITEXCOORD3SVARBPROC) wglGetProcAddress("glMultiTexCoord3svARB");
-        if (glMultiTexCoord3svARB==NULL) {fprintf(stderr,"glMultiTexCoord3svARB not found.\n"); return 0; }
-    glMultiTexCoord4dARB = (PFNGLMULTITEXCOORD4DARBPROC) wglGetProcAddress("glMultiTexCoord4dARB");
-        if (glMultiTexCoord4dARB==NULL) {fprintf(stderr,"glMultiTexCoord4dARB not found.\n"); return 0; }
-    glMultiTexCoord4dvARB = (PFNGLMULTITEXCOORD4DVARBPROC) wglGetProcAddress("glMultiTexCoord4dvARB");
-        if (glMultiTexCoord4dvARB==NULL) {fprintf(stderr,"glMultiTexCoord4dAvRB not found.\n"); return 0; }
-    glMultiTexCoord4fARB = (PFNGLMULTITEXCOORD4FARBPROC) wglGetProcAddress("glMultiTexCoord4fARB");
-        if (glMultiTexCoord4fARB==NULL) {fprintf(stderr,"glMultiTexCoord4fARB not found.\n"); return 0; }
-    glMultiTexCoord4fvARB = (PFNGLMULTITEXCOORD4FVARBPROC) wglGetProcAddress("glMultiTexCoord4fvARB");
-        if (glMultiTexCoord4fvARB==NULL) {fprintf(stderr,"glMultiTexCoord4fvARB not found.\n"); return 0; }
-    glMultiTexCoord4iARB = (PFNGLMULTITEXCOORD4IARBPROC) wglGetProcAddress("glMultiTexCoord4iARB");
-        if (glMultiTexCoord4iARB==NULL) {fprintf(stderr,"glMultiTexCoord4iARB not found.\n"); return 0; }
-    glMultiTexCoord4ivARB = (PFNGLMULTITEXCOORD4IVARBPROC) wglGetProcAddress("glMultiTexCoord4ivARB");
-        if (glMultiTexCoord4ivARB==NULL) {fprintf(stderr,"glMultiTexCoord4ivARB not found.\n"); return 0; }
-    glMultiTexCoord4sARB = (PFNGLMULTITEXCOORD4SARBPROC) wglGetProcAddress("glMultiTexCoord4sARB");
-        if (glMultiTexCoord4sARB==NULL) {fprintf(stderr,"glMultiTexCoord4sARB not found.\n"); return 0; }
-    glMultiTexCoord4svARB = (PFNGLMULTITEXCOORD4SVARBPROC) wglGetProcAddress("glMultiTexCoord4svARB");
-        if (glMultiTexCoord4svARB==NULL) {fprintf(stderr,"glMultiTexCoord4svARB not found.\n"); return 0; }
+	glActiveTextureARB =
+	(PFNGLACTIVETEXTUREARBPROC) wglGetProcAddress ("glActiveTextureARB");
+    
+if (glActiveTextureARB == NULL) {
+      fprintf (stderr, "glActiveTextureARB not found.\n");
+      return 0;
+    }
+    
+glClientActiveTextureARB = (PFNGLCLIENTACTIVETEXTUREARBPROC)
+	wglGetProcAddress ("glClientActiveTextureARB");
+    
+if (glClientActiveTextureARB == NULL) {
+      fprintf (stderr, "glClientActiveTextureARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord1dARB = (PFNGLMULTITEXCOORD1DARBPROC)
+	wglGetProcAddress ("glMultiTexCoord1dARB");
+    
+if (glMultiTexCoord1dARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord1dARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord1dvARB = (PFNGLMULTITEXCOORD1DVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord1dvARB");
+    
+if (glMultiTexCoord1dvARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord1dAvRB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord1fARB = (PFNGLMULTITEXCOORD1FARBPROC)
+	wglGetProcAddress ("glMultiTexCoord1fARB");
+    
+if (glMultiTexCoord1fARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord1fARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord1fvARB = (PFNGLMULTITEXCOORD1FVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord1fvARB");
+    
+if (glMultiTexCoord1fvARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord1fvARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord1iARB = (PFNGLMULTITEXCOORD1IARBPROC)
+	wglGetProcAddress ("glMultiTexCoord1iARB");
+    
+if (glMultiTexCoord1iARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord1iARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord1ivARB = (PFNGLMULTITEXCOORD1IVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord1ivARB");
+    
+if (glMultiTexCoord1ivARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord1ivARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord1sARB = (PFNGLMULTITEXCOORD1SARBPROC)
+	wglGetProcAddress ("glMultiTexCoord1sARB");
+    
+if (glMultiTexCoord1sARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord1sARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord1svARB = (PFNGLMULTITEXCOORD1SVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord1svARB");
+    
+if (glMultiTexCoord1svARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord1svARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord2dARB = (PFNGLMULTITEXCOORD2DARBPROC)
+	wglGetProcAddress ("glMultiTexCoord2dARB");
+    
+if (glMultiTexCoord2dARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord2dARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord2dvARB = (PFNGLMULTITEXCOORD2DVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord2dvARB");
+    
+if (glMultiTexCoord2dvARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord2dAvRB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord2fARB = (PFNGLMULTITEXCOORD2FARBPROC)
+	wglGetProcAddress ("glMultiTexCoord2fARB");
+    
+if (glMultiTexCoord2fARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord2fARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord2fvARB = (PFNGLMULTITEXCOORD2FVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord2fvARB");
+    
+if (glMultiTexCoord2fvARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord2fvARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord2iARB = (PFNGLMULTITEXCOORD2IARBPROC)
+	wglGetProcAddress ("glMultiTexCoord2iARB");
+    
+if (glMultiTexCoord2iARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord2iARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord2ivARB = (PFNGLMULTITEXCOORD2IVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord2ivARB");
+    
+if (glMultiTexCoord2ivARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord2ivARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord2sARB = (PFNGLMULTITEXCOORD2SARBPROC)
+	wglGetProcAddress ("glMultiTexCoord2sARB");
+    
+if (glMultiTexCoord2sARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord2sARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord2svARB = (PFNGLMULTITEXCOORD2SVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord2svARB");
+    
+if (glMultiTexCoord2svARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord2svARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord3dARB = (PFNGLMULTITEXCOORD3DARBPROC)
+	wglGetProcAddress ("glMultiTexCoord3dARB");
+    
+if (glMultiTexCoord3dARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord3dARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord3dvARB = (PFNGLMULTITEXCOORD3DVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord3dvARB");
+    
+if (glMultiTexCoord3dvARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord3dAvRB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord3fARB = (PFNGLMULTITEXCOORD3FARBPROC)
+	wglGetProcAddress ("glMultiTexCoord3fARB");
+    
+if (glMultiTexCoord3fARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord3fARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord3fvARB = (PFNGLMULTITEXCOORD3FVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord3fvARB");
+    
+if (glMultiTexCoord3fvARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord3fvARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord3iARB = (PFNGLMULTITEXCOORD3IARBPROC)
+	wglGetProcAddress ("glMultiTexCoord3iARB");
+    
+if (glMultiTexCoord3iARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord3iARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord3ivARB = (PFNGLMULTITEXCOORD3IVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord3ivARB");
+    
+if (glMultiTexCoord3ivARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord3ivARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord3sARB = (PFNGLMULTITEXCOORD3SARBPROC)
+	wglGetProcAddress ("glMultiTexCoord3sARB");
+    
+if (glMultiTexCoord3sARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord3sARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord3svARB = (PFNGLMULTITEXCOORD3SVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord3svARB");
+    
+if (glMultiTexCoord3svARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord3svARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord4dARB = (PFNGLMULTITEXCOORD4DARBPROC)
+	wglGetProcAddress ("glMultiTexCoord4dARB");
+    
+if (glMultiTexCoord4dARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord4dARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord4dvARB = (PFNGLMULTITEXCOORD4DVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord4dvARB");
+    
+if (glMultiTexCoord4dvARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord4dAvRB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord4fARB = (PFNGLMULTITEXCOORD4FARBPROC)
+	wglGetProcAddress ("glMultiTexCoord4fARB");
+    
+if (glMultiTexCoord4fARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord4fARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord4fvARB = (PFNGLMULTITEXCOORD4FVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord4fvARB");
+    
+if (glMultiTexCoord4fvARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord4fvARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord4iARB = (PFNGLMULTITEXCOORD4IARBPROC)
+	wglGetProcAddress ("glMultiTexCoord4iARB");
+    
+if (glMultiTexCoord4iARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord4iARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord4ivARB = (PFNGLMULTITEXCOORD4IVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord4ivARB");
+    
+if (glMultiTexCoord4ivARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord4ivARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord4sARB = (PFNGLMULTITEXCOORD4SARBPROC)
+	wglGetProcAddress ("glMultiTexCoord4sARB");
+    
+if (glMultiTexCoord4sARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord4sARB not found.\n");
+      return 0;
+    }
+    
+glMultiTexCoord4svARB = (PFNGLMULTITEXCOORD4SVARBPROC)
+	wglGetProcAddress ("glMultiTexCoord4svARB");
+    
+if (glMultiTexCoord4svARB == NULL) {
+      fprintf (stderr, "glMultiTexCoord4svARB not found.\n");
+      return 0;
+    }
+    
 #endif // _WIN32
-    return 1;
-}
-
+	return 1;
+  
+}
+  
 #endif // ARB_MULTITEXTURE_INITIALIZE
-
+      
 #ifdef __cplusplus
-}
-#endif
+}
+
 
+#endif /* 
+ */
+    
 #endif // not __ARB_MULTITEXTURE_H_