#include <stdio.h>
#include <string.h>
#include <openssl/sha.h>
+#include <openssl/crypto.h>
#ifndef OPENSSL_NO_SHA0
-unsigned char *SHA(const unsigned char *d, unsigned long n, unsigned char *md)
+unsigned char *SHA(const unsigned char *d, size_t n, unsigned char *md)
{
SHA_CTX c;
static unsigned char m[SHA_DIGEST_LENGTH];