sm64pc/include/macros.h

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2019-08-25 04:46:40 +00:00
#ifndef _MACROS_H_
#define _MACROS_H_
#define ARRAY_COUNT(arr) (s32)(sizeof(arr) / sizeof(arr[0]))
#define GLUE(a, b) a ## b
#define GLUE2(a, b) GLUE(a, b)
// Avoid compiler warnings for unused variables
#ifdef __GNUC__
#define UNUSED __attribute__((unused))
#else
#define UNUSED
#endif
// Ignore GLOBAL_ASM blocks when syntax-checking with GCC
#ifdef __GNUC__
#define GLOBAL_ASM(...)
#endif
// Static assertions
#ifdef __GNUC__
#define STATIC_ASSERT(cond, msg) _Static_assert(cond, msg)
#else
#define STATIC_ASSERT(cond, msg) typedef char GLUE2(static_assertion_failed, __LINE__)[(cond) ? 1 : -1]
#endif
#endif