-#ifdef DEBUG
-
-#if 0
-static int
-trace(void)
-{
- static int trace = -1;
- if (trace < 0)
- trace = getenv("MESA_TRACE") ? 1 : 0;
- return trace > 0;
-}
-#endif
-
-#define F stderr
-
-#define DISPATCH(FUNC, ARGS, MESSAGE) \
- const struct _glapi_table *dispatch; \
- dispatch = _glapi_Dispatch ? _glapi_Dispatch : _glapi_get_dispatch();\
- (dispatch->FUNC) ARGS