270: void *memset __P((void *, int, size_t));
271: #if __GNUC_PREREQ__(2, 95) && (__GNUC_PREREQ__(4, 0) || !defined(__vax__))
272: #define memcpy(d, s, l) __builtin_memcpy(d, s, l)
274: #endif
275: #if __GNUC_PREREQ__(2, 95) && !defined(__vax__)
276: #define memset(d, v, l) __builtin_memset(d, v, l)
282: char *strsep(char **, const char *);
283: #if __GNUC_PREREQ__(2, 95)
284: #define strcpy(d, s) __builtin_strcpy(d, s)
306: int ffs __P((int));
307: #if __GNUC_PREREQ__(2, 95) && (!defined(__vax__) || __GNUC_PREREQ__(4,1))
308: #define ffs(x) __builtin_ffs(x)