* State setting and retrieval functions, see freeglut_state.c
*/
FGAPI void FGAPIENTRY glutSetOption ( GLenum option_flag, int value );
* State setting and retrieval functions, see freeglut_state.c
*/
FGAPI void FGAPIENTRY glutSetOption ( GLenum option_flag, int value );
/* A.Donev: User-data manipulation */
FGAPI void* FGAPIENTRY glutGetWindowData( void );
FGAPI void FGAPIENTRY glutSetWindowData(void* data);
/* A.Donev: User-data manipulation */
FGAPI void* FGAPIENTRY glutGetWindowData( void );
FGAPI void FGAPIENTRY glutSetWindowData(void* data);