-/* Oli's macro */
-#ifndef GS_FAILURE_CONTEXT
-# define GS_FAILURE_CONTEXT
-#endif /* GS_FAILURE_CONTEXT */
-
-#define GS_FAILURE(str) \
- (fprintf(stderr, "FAILURE: %s(%s:%d)" GS_FAILURE_CONTEXT "%s\n", __func__, __FILE__, __LINE__, (str)), \
- abort())
-
-#define aligned(v, a) (((v) + (a - 1)) & ~(a - 1))