diff options
Diffstat (limited to 'include/c.h')
| -rw-r--r-- | include/c.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/c.h b/include/c.h index 70e911ddc..02c29e960 100644 --- a/include/c.h +++ b/include/c.h @@ -16,9 +16,12 @@ # define __must_be_array(a) \ BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(typeof(a), typeof(&a[0]))) +# define ignore_result(x) ({ typeof(x) __dummy = (x); (void) __dummy; }) + #else /* !__GNUC__ */ # define __must_be_array(a) 0 # define __attribute__(_arg_) +# define ignore_result(x) ((void) (x)) #endif /* !__GNUC__ */ @@ -62,7 +65,6 @@ _max1 > _max2 ? _max1 : _max2; }) #endif -#define ignore_result(x) ({ typeof(x) __dummy = (x); (void) __dummy; }) static inline __attribute__((const)) int is_power_of_2(unsigned long num) { |