SHA512_Transform
LCRYPTO_USED(SHA512_Transform);
void SHA512_Transform(SHA512_CTX *c, const unsigned char *data);
LCRYPTO_ALIAS(SHA512_Transform);
md_transform = (void(*)(void *ctx, const unsigned char *block)) SHA512_Transform;
md_transform = (void(*)(void *ctx, const unsigned char *block)) SHA512_Transform;