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| author | Rodger Combs <rodger.combs@gmail.com> | 2014-11-22 02:00:05 -0600 |
|---|---|---|
| committer | Rodger Combs <rodger.combs@gmail.com> | 2014-11-22 02:00:05 -0600 |
| commit | 0f9b9b45bf1c0b993be442970502e329a6d084f1 (patch) | |
| tree | 8a5ecce9a4c31fc5b431e9cc5514464b56bd787d /libass/ass_utils.h | |
| parent | bbb4fc4fe9d44d903f5be946b861c5ec20623756 (diff) | |
| download | libass-0f9b9b45bf1c0b993be442970502e329a6d084f1.tar.bz2 libass-0f9b9b45bf1c0b993be442970502e329a6d084f1.tar.xz | |
Check additional mallocsscan-build
Diffstat (limited to 'libass/ass_utils.h')
| -rw-r--r-- | libass/ass_utils.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libass/ass_utils.h b/libass/ass_utils.h index 579ac40..e8711cf 100644 --- a/libass/ass_utils.h +++ b/libass/ass_utils.h @@ -194,4 +194,12 @@ static inline unsigned fnv_32a_str(char *str, unsigned hval) return hval; } +#if defined(__GNUC__) && (__GNUC__ >= 4) +#define ASS_WARN_UNUSED __attribute__ ((warn_unused_result)) +#elif defined(_MSC_VER) && (_MSC_VER >= 1700) +#define ASS_WARN_UNUSED _Check_return_ +#else +#define ASS_WARN_UNUSED +#endif + #endif /* LIBASS_UTILS_H */ |