SHA512_Init
__weak_alias(SHA512_Init,_SHA512_Init)
SHA512_Init(c);
SHA512_Init(data(ctx));
SHA512_Init,
SHA512_Init(&context);
void SHA512_Init __P((SHA512_CTX*));
(void *)SHA512_Init, (void *)SHA512_Update,
SHA512_Init(&ctx);
SHA512_Init(&ctx);
SHA512_Init, SHA512_Update, SHA512_Final);
(void (*)(void *))(void *)SHA512_Init, NULL, NULL, SHA512Update_int,
int SHA512_Init(SHA512_CTX*);
SHA512_Init(&ctx);
#define MD5Init SHA512_Init
SHA512_Init(&ctxSHA512);