Fix a bunch of gcc warnings in packettest.c

[openssl.git] / crypto / md5 / md5_dgst.c

diff --git a/crypto/md5/md5_dgst.c b/crypto/md5/md5_dgst.c
index 18a3262d23ac075a5170b7985bfb9c2f25eb7cf4..fbede6742af6ada0ebb848746380045fd0c2139f 100644 (file)
--- a/crypto/md5/md5_dgst.c
+++ b/crypto/md5/md5_dgst.c
@@ -1,58 +1,10 @@
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
+/*
+ * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
+ * Licensed under the OpenSSL license (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
  */
 
 #include <stdio.h>
@@ -102,52 +54,52 @@ void md5_block_data_order(MD5_CTX *c, const void *data_, size_t num)
     D = c->D;
 
     for (; num--;) {
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(0) = l;
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(1) = l;
         /* Round 0 */
         R0(A, B, C, D, X(0), 7, 0xd76aa478L);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(2) = l;
         R0(D, A, B, C, X(1), 12, 0xe8c7b756L);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(3) = l;
         R0(C, D, A, B, X(2), 17, 0x242070dbL);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(4) = l;
         R0(B, C, D, A, X(3), 22, 0xc1bdceeeL);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(5) = l;
         R0(A, B, C, D, X(4), 7, 0xf57c0fafL);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(6) = l;
         R0(D, A, B, C, X(5), 12, 0x4787c62aL);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(7) = l;
         R0(C, D, A, B, X(6), 17, 0xa8304613L);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(8) = l;
         R0(B, C, D, A, X(7), 22, 0xfd469501L);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(9) = l;
         R0(A, B, C, D, X(8), 7, 0x698098d8L);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(10) = l;
         R0(D, A, B, C, X(9), 12, 0x8b44f7afL);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(11) = l;
         R0(C, D, A, B, X(10), 17, 0xffff5bb1L);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(12) = l;
         R0(B, C, D, A, X(11), 22, 0x895cd7beL);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(13) = l;
         R0(A, B, C, D, X(12), 7, 0x6b901122L);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(14) = l;
         R0(D, A, B, C, X(13), 12, 0xfd987193L);
-        HOST_c2l(data, l);
+        (void)HOST_c2l(data, l);
         X(15) = l;
         R0(C, D, A, B, X(14), 17, 0xa679438eL);
         R0(B, C, D, A, X(15), 22, 0x49b40821L);