Check the return value from snprintf().

[oweals/tinc.git] / src / graph.h

diff --git a/src/graph.h b/src/graph.h
index 26006015d5e6722473744ab9e8a8a652c06e790a..fafffcb0c1bac02a8d697d1d45a803b1a3e26599 100644 (file)
--- a/src/graph.h
+++ b/src/graph.h
@@ -1,6 +1,9 @@
+#ifndef TINC_GRAPH_H
+#define TINC_GRAPH_H
+
 /*
     graph.h -- header for graph.c
-    Copyright (C) 2001-2006 Guus Sliepen <guus@tinc-vpn.org>,
+    Copyright (C) 2001-2012 Guus Sliepen <guus@tinc-vpn.org>,
                   2001-2005 Ivo Timmermans
 
     This program is free software; you can redistribute it and/or modify
@@ -18,12 +21,7 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_GRAPH_H__
-#define __TINC_GRAPH_H__
-
 extern void graph(void);
-extern void mst_kruskal(void);
-extern void sssp_bfs(void);
 extern void dump_graph(void);
 
-#endif /* __TINC_GRAPH_H__ */
+#endif