-#include "cryptlib.h"
-#include <openssl/evp.h>
-#include <openssl/objects.h>
-#include <openssl/x509.h>
+#include "internal/cryptlib.h"
+
+#ifndef OPENSSL_NO_MD4
+
+# include <openssl/evp.h>
+# include <openssl/objects.h>
+# include <openssl/x509.h>
+# include <openssl/md4.h>
+# include <openssl/rsa.h>
+# include "internal/evp_int.h"
+
+static int init(EVP_MD_CTX *ctx)
+{
+ return MD4_Init(EVP_MD_CTX_md_data(ctx));
+}
+
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+ return MD4_Update(EVP_MD_CTX_md_data(ctx), data, count);
+}
+
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+ return MD4_Final(md, EVP_MD_CTX_md_data(ctx));
+}