[osg-users] Call for feedback : glu.h does it contain _GLUfuncptr?

[Alberto Luaces]

Cygwin (win32 headers located at usr/include/w32api/GL, not X11 ones):

typedef void (APIENTRY *_GLUfuncptr)();

GLAPI void APIENTRY gluNurbsCallback (GLUnurbs* nurb, GLenum which, 
_GLUfuncptr CallBackFunc);

where

gl.h:#    define GLAPI __stdcall

and

gl.h:#    define APIENTRY __stdcall