extern "C" {
#endif
-typedef int CGSConnectionID;
-typedef int CGSWindowID;
-typedef int CGSSurfaceID;
-
-CGLError CGLGetSurface(CGLContextObj, CGSConnectionID*, CGSWindowID*, CGSSurfaceID*);
OSStatus CGSGetSurfaceBounds(CGSConnectionID, CGWindowID, CGSSurfaceID, CGRect *);
#ifdef __cplusplus