#define memset(p,v,n) \
({ \
- if ((n) != 0) { \
+ void *__p = (p); size_t __n = n; \
+ if ((__n) != 0) { \
if (__builtin_constant_p((v)) && (v) == 0) \
- __memzero((p),(n)); \
+ __memzero((__p),(__n)); \
else \
- memset((p),(v),(n)); \
+ memset((__p),(v),(__n)); \
} \
- (p); \
+ (__p); \
})
-#define memzero(p,n) ({ if ((n) != 0) __memzero((p),(n)); (p); })
+#define memzero(p,n) \
+ ({ \
+ void *__p = (p); size_t __n = n; \
+ if ((__n) != 0) \
+ __memzero((__p),(__n)); \
+ (__p); \
+ })
#endif