/*
* Window-specific callback functions, see freeglut_callbacks.c
*/
+FGAPI void FGAPIENTRY glutMouseWheelFunc( void (* callback)( int, int, int, int ) );
FGAPI void FGAPIENTRY glutCloseFunc( void (* callback)( void ) );
FGAPI void FGAPIENTRY glutWMCloseFunc( void (* callback)( void ) );
/* A. Donev: Also a destruction callback for menus */