X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fgraph.h;h=d0fd57caba8682c566f44ff1af15d75fe03158b0;hp=ba578788bcba3a219fe3e3a196731fe0bfed135d;hb=2077451e07f93edc520cf5bc31815624a2b03fdd;hpb=013a2e159e42c46808ea8d0b6abd57525db30a50

diff --git a/src/graph.h b/src/graph.h
index ba578788..d0fd57ca 100644
--- a/src/graph.h
+++ b/src/graph.h
@@ -1,7 +1,7 @@
 /*
     graph.h -- header for graph.c
-    Copyright (C) 2001-2003 Guus Sliepen <guus@sliepen.eu.org>,
-                  2001-2003 Ivo Timmermans <ivo@o2w.nl>
+    Copyright (C) 2001-2006 Guus Sliepen <guus@tinc-vpn.org>,
+                  2001-2005 Ivo Timmermans
 
     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
@@ -17,9 +17,14 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: graph.h,v 1.4 2003/08/24 20:38:24 guus Exp $
+    $Id$
 */
 
+#ifndef __TINC_GRAPH_H__
+#define __TINC_GRAPH_H__
+
 extern void graph(void);
 extern void mst_kruskal(void);
 extern void sssp_bfs(void);
+
+#endif /* __TINC_GRAPH_H__ */