static int ssleay_rand_add(const void *buf, int num, double add_entropy);
static int ssleay_rand_bytes(unsigned char *buf, int num, int pseudo);
static int ssleay_rand_nopseudo_bytes(unsigned char *buf, int num);
static int ssleay_rand_add(const void *buf, int num, double add_entropy);
static int ssleay_rand_bytes(unsigned char *buf, int num, int pseudo);
static int ssleay_rand_nopseudo_bytes(unsigned char *buf, int num);