saltytools/util/macro.h
2023-11-19 13:25:39 -05:00

15 lines
335 B
C

#pragma once
#include <stddef.h>
#ifdef __GNUC__
#define gcc_attribute(x) __attribute__(x)
#else
#define gcc_attribute(x)
#endif
#define containerof(member, outer_type, outer_member) \
((outer_type *)(((char *)member) - offsetof(outer_type, outer_member)))
#define lengthof(x) (sizeof(x) / sizeof(x[0]))