--- glew-1.5.1/include/GL/glew.h 2008-11-03 06:25:21.000000000 +0000 +++ glew-patched/include/GL/glew.h 2008-11-21 23:23:16.000000000 +0000 @@ -12243,7 +12243,6 @@ #ifdef GLEW_APIENTRY_DEFINED #undef GLEW_APIENTRY_DEFINED #undef APIENTRY -#undef GLAPIENTRY #endif #ifdef GLEW_CALLBACK_DEFINED