X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/f998bbe793e9ae7a8df071fec7de63879e67ef1a..972830c019122e2167b0367516b534fd2f16a320:/lib/md5.h

diff --git a/lib/md5.h b/lib/md5.h
index 53e6048029..43add999ef 100644
--- a/lib/md5.h
+++ b/lib/md5.h
@@ -1,6 +1,6 @@
 /* Declaration of functions and data types used for MD5 sum computing
    library functions.
-   Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2011 Free Software
+   Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2015 Free Software
    Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -15,8 +15,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef _MD5_H
 #define _MD5_H 1
@@ -24,6 +23,10 @@
 #include <stdio.h>
 #include <stdint.h>
 
+# if HAVE_OPENSSL_MD5
+#  include <openssl/md5.h>
+# endif
+
 #define MD5_DIGEST_SIZE 16
 #define MD5_BLOCK_SIZE 64
 
@@ -58,6 +61,10 @@
 extern "C" {
 # endif
 
+# if HAVE_OPENSSL_MD5
+#  define GL_OPENSSL_NAME 5
+#  include "gl_openssl.h"
+# else
 /* Structure to save state of computation between the single steps.  */
 struct md5_ctx
 {
@@ -73,7 +80,7 @@ struct md5_ctx
 
 /*
  * The following three functions are build up the low level used in
- * the functions `md5_stream' and `md5_buffer'.
+ * the functions 'md5_stream' and 'md5_buffer'.
  */
 
 /* Initialize structure containing state of computation.
@@ -107,11 +114,6 @@ extern void *__md5_finish_ctx (struct md5_ctx *ctx, void *resbuf) __THROW;
 extern void *__md5_read_ctx (const struct md5_ctx *ctx, void *resbuf) __THROW;
 
 
-/* Compute MD5 message digest for bytes read from STREAM.  The
-   resulting message digest number will be written into the 16 bytes
-   beginning at RESBLOCK.  */
-extern int __md5_stream (FILE *stream, void *resblock) __THROW;
-
 /* Compute MD5 message digest for LEN bytes beginning at BUFFER.  The
    result is always in little endian byte order, so that a byte-wise
    output yields to the wanted ASCII representation of the message
@@ -119,6 +121,13 @@ extern int __md5_stream (FILE *stream, void *resblock) __THROW;
 extern void *__md5_buffer (const char *buffer, size_t len,
                            void *resblock) __THROW;
 
+# endif
+/* Compute MD5 message digest for bytes read from STREAM.  The
+   resulting message digest number will be written into the 16 bytes
+   beginning at RESBLOCK.  */
+extern int __md5_stream (FILE *stream, void *resblock) __THROW;
+
+
 # ifdef __cplusplus
 }
 # endif