Bool XF86DRICreateContextWithConfig( Display *dpy, int screen, int configID,
XID *ptr_to_returned_context_id, drm_context_t *hHWContext );
-extern GLboolean XF86DRIDestroyContext( Display *dpy, int screen,
+extern Bool XF86DRIDestroyContext( Display *dpy, int screen,
XID context_id );
-extern GLboolean XF86DRICreateDrawable( Display *dpy, int screen,
+extern Bool XF86DRICreateDrawable( Display *dpy, int screen,
XID drawable, drm_drawable_t *hHWDrawable );
-extern GLboolean XF86DRIDestroyDrawable( Display *dpy, int screen,
+extern Bool XF86DRIDestroyDrawable( Display *dpy, int screen,
XID drawable);
Bool XF86DRIGetDrawableInfo( Display *dpy, int screen, Drawable drawable,