added GLEW_MX to glewinfo

git-svn-id: https://glew.svn.sourceforge.net/svnroot/glew/trunk/glew@260 783a27ee-832a-0410-bc00-9f386506c6dd

auto/src/glewinfo_post.c

@@ -40,7 +40,11 @@ int main (void)
     return 1;
   }
   glewExperimental = GL_TRUE;
+#ifdef GLEW_MX
+  err = glewContextInit(ctx);
+#else
   err = glewInit();
+#endif
   if (GLEW_OK != err)
   {
     fprintf(stderr, "Error [main]: glewInit failed: %s\n", glewGetErrorString(err));

auto/src/glewinfo_pre.c

@@ -41,6 +41,12 @@
 
 static FILE* f;
 
+#ifdef GLEW_MX
+GLEWContext _ctx;
+GLEWContext* ctx = &_ctx;
+#define glewGetContext() ctx
+#endif
+
 #if defined(_WIN32)
 GLboolean glewCreateContext (int* pixelformat);
 #elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX)