-mautoupdate

[gnulib.git] / lib / md4.h

diff --git a/lib/md4.h b/lib/md4.h
index 937794c..9930b1a 100644 (file)
--- a/lib/md4.h
+++ b/lib/md4.h
@@ -1,6 +1,7 @@
 /* Declarations of functions and data types used for MD4 sum
    library functions.
-   Copyright (C) 2000, 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001, 2003, 2005, 2008, 2009 Free Software Foundation,
+   Inc.
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
@@ -22,6 +23,10 @@
 # include <stdio.h>
 # include <stdint.h>
 
+# ifdef __cplusplus
+extern "C" {
+# endif
+
 # define MD4_DIGEST_SIZE 16
 
 /* Structure to save state of computation between the single steps.  */
@@ -79,4 +84,8 @@ extern int md4_stream (FILE * stream, void *resblock);
    digest.  */
 extern void *md4_buffer (const char *buffer, size_t len, void *resblock);
 
+# ifdef __cplusplus
+}
+# endif
+
 #endif