Add GLAPIENTRY to typedef for callback functions (used by tessellator).

This is important now that we're using __stdcall instead of the (default)
__cdecl on WIN32.  This gets apps using the tessellator working again
on Windows.

diff --git a/include/GL/glu.h b/include/GL/glu.h
index 54eb836d53c528b8014296328d0db6275388aa5b..0327ac2333dd846e6ded9829d4be055a2430ef9a 100644 (file)
--- a/include/GL/glu.h
+++ b/include/GL/glu.h
@@ -258,7 +258,7 @@ typedef struct GLUtesselator GLUtriangulatorObj;
 #define GLU_TESS_MAX_COORD 1.0e150
 
 /* Internal convenience typedefs */
-typedef void (*_GLUfuncptr)();
+typedef void (GLAPIENTRY *_GLUfuncptr)();
 
 GLAPI void GLAPIENTRY gluBeginCurve (GLUnurbs* nurb);
 GLAPI void GLAPIENTRY gluBeginPolygon (GLUtesselator* tess);