mirror of
https://github.com/mpv-player/mpv.git
synced 2024-09-20 03:52:22 +02:00
31 lines
886 B
C
31 lines
886 B
C
#ifndef MPV_COMPILER_H
|
|
#define MPV_COMPILER_H
|
|
|
|
#define MP_EXPAND_ARGS(...) __VA_ARGS__
|
|
|
|
#ifdef __GNUC__
|
|
#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format(printf, a1, a2)))
|
|
#define MP_NORETURN __attribute__((noreturn))
|
|
#define MP_FALLTHROUGH __attribute__((fallthrough))
|
|
#define MP_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
|
|
#else
|
|
#define PRINTF_ATTRIBUTE(a1, a2)
|
|
#define MP_NORETURN
|
|
#define MP_FALLTHROUGH do {} while (0)
|
|
#define MP_WARN_UNUSED_RESULT
|
|
#endif
|
|
|
|
// Broken crap with __USE_MINGW_ANSI_STDIO
|
|
#if defined(__MINGW32__) && defined(__GNUC__) && !defined(__clang__)
|
|
#undef PRINTF_ATTRIBUTE
|
|
#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (gnu_printf, a1, a2)))
|
|
#endif
|
|
|
|
#ifdef __GNUC__
|
|
#define MP_ASSERT_UNREACHABLE() (assert(!"unreachable"), __builtin_unreachable())
|
|
#else
|
|
#define MP_ASSERT_UNREACHABLE() (assert(!"unreachable"), abort())
|
|
#endif
|
|
|
|
#endif
|