diff options
Diffstat (limited to 'src/basic/macro.h')
| -rw-r--r-- | src/basic/macro.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/basic/macro.h b/src/basic/macro.h index 02d22de83..89bdd852a 100644 --- a/src/basic/macro.h +++ b/src/basic/macro.h @@ -139,11 +139,17 @@ static inline unsigned long ALIGN_POWER2(unsigned long u) { return 1UL << (sizeof(u) * 8 - __builtin_clzl(u - 1UL)); } +#ifndef __COVERITY__ +# define VOID_0 ((void)0) +#else +# define VOID_0 ((void*)0) +#endif + #define ELEMENTSOF(x) \ __extension__ (__builtin_choose_expr( \ !__builtin_types_compatible_p(typeof(x), typeof(&*(x))), \ sizeof(x)/sizeof((x)[0]), \ - (void)0)) + VOID_0)) /* * STRLEN - return the length of a string literal, minus the trailing NUL byte. @@ -181,7 +187,7 @@ static inline unsigned long ALIGN_POWER2(unsigned long u) { __builtin_constant_p(_B) && \ __builtin_types_compatible_p(typeof(_A), typeof(_B)), \ ((_A) > (_B)) ? (_A) : (_B), \ - (void)0)) + VOID_0)) /* takes two types and returns the size of the larger one */ #define MAXSIZE(A, B) (sizeof(union _packed_ { typeof(A) a; typeof(B) b; })) |