MD5_Init           84 ext/digest/md5/md5.c 	MD5_Init(&state);
MD5_Init           72 ext/digest/md5/md5.h void	MD5_Init _((MD5_CTX *pms));
MD5_Init           16 ext/digest/md5/md5init.c     (rb_digest_hash_init_func_t)MD5_Init,