From: Guus Sliepen <guus@tinc-vpn.org>
Date: Wed, 3 Sep 2003 16:20:33 +0000 (+0000)
Subject: Prevent multiple inclusions.
X-Git-Tag: release-1.0.2~29
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0dba26267c76982a422984b61a3196ed2cd2b04a;p=oweals%2Ftinc.git

Prevent multiple inclusions.
---

diff --git a/src/graph.h b/src/graph.h
index 1b79640..3ce02f3 100644
--- a/src/graph.h
+++ b/src/graph.h
@@ -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 1.1.2.5 2003/07/12 17:41:45 guus Exp $
+    $Id: graph.h,v 1.1.2.6 2003/09/03 16:20:33 guus Exp $
 */
 
+#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__ */