1 files changed, 33 insertions, 21 deletions
diff --git a/include/openssl/md4.h b/include/openssl/md4.h
index 940e29db409c..6c150a6cb24c 100644
--- a/include/openssl/md4.h
+++ b/include/openssl/md4.h
@@ -1,34 +1,43 @@
 /*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
  */
 
-#ifndef HEADER_MD4_H
-# define HEADER_MD4_H
+#ifndef OPENSSL_MD4_H
+# define OPENSSL_MD4_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_MD4_H
+# endif
 
 # include <openssl/opensslconf.h>
 
 # ifndef OPENSSL_NO_MD4
-# include <openssl/e_os2.h>
-# include <stddef.h>
-# ifdef  __cplusplus
+#  include <openssl/e_os2.h>
+#  include <stddef.h>
+#  ifdef  __cplusplus
 extern "C" {
-# endif
+#   endif
+
+#  define MD4_DIGEST_LENGTH 16
+
+#  if !defined(OPENSSL_NO_DEPRECATED_3_0)
 
 /*-
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  * ! MD4_LONG has to be at least 32 bits wide.                     !
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  */
-# define MD4_LONG unsigned int
+#   define MD4_LONG unsigned int
 
-# define MD4_CBLOCK      64
-# define MD4_LBLOCK      (MD4_CBLOCK/4)
-# define MD4_DIGEST_LENGTH 16
+#   define MD4_CBLOCK      64
+#   define MD4_LBLOCK      (MD4_CBLOCK/4)
 
 typedef struct MD4state_st {
     MD4_LONG A, B, C, D;
@@ -36,16 +45,19 @@ typedef struct MD4state_st {
     MD4_LONG data[MD4_LBLOCK];
     unsigned int num;
 } MD4_CTX;
-
-int MD4_Init(MD4_CTX *c);
-int MD4_Update(MD4_CTX *c, const void *data, size_t len);
-int MD4_Final(unsigned char *md, MD4_CTX *c);
-unsigned char *MD4(const unsigned char *d, size_t n, unsigned char *md);
-void MD4_Transform(MD4_CTX *c, const unsigned char *b);
-
-# ifdef  __cplusplus
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int MD4_Init(MD4_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int MD4_Update(MD4_CTX *c, const void *data, size_t len);
+OSSL_DEPRECATEDIN_3_0 int MD4_Final(unsigned char *md, MD4_CTX *c);
+OSSL_DEPRECATEDIN_3_0 unsigned char *MD4(const unsigned char *d, size_t n,
+                                         unsigned char *md);
+OSSL_DEPRECATEDIN_3_0 void MD4_Transform(MD4_CTX *c, const unsigned char *b);
+#  endif
+
+#  ifdef  __cplusplus
 }
-# endif
+#  endif
 # endif
 
 #endif