diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/c.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/c.h b/include/c.h index 8b2a2d19a..059fadf0b 100644 --- a/include/c.h +++ b/include/c.h @@ -80,7 +80,7 @@ # endif #endif -#if (__GNUC__ >= 5) || ((__GNUC__ >= 4) && (__GNUC_MINOR__ >= 9)) +#if __GNUC_PREREQ (4, 9) # define __ul_returns_nonnull __attribute__((returns_nonnull)) #else # define __ul_returns_nonnull |