1 void *recallocarray(void *ptr
, size_t oldnmemb
, size_t newnmemb
, size_t size
);
2 size_t strlcat(char *dst
, const char *src
, size_t siz
);
3 void freezero(void *ptr
, size_t sz
);
4 int timingsafe_bcmp(const void *b1
, const void *b2
, size_t n
);
5 size_t strlcpy(char *dst
, const char *src
, size_t siz
);
6 void arc4random_buf(void *buf
, size_t n
);
7 u_int32_t
arc4random(void);
8 u_int32_t
arc4random_uniform(u_int32_t upper_bound
);
9 size_t strlcpy(char *dst
, const char *src
, size_t siz
);
