Avoid allocating packet buffers unnecessarily.

[meshlink] / src / graph.h

diff --git a/src/graph.h b/src/graph.h
index c69fc98bd5402a3fc7115884203c9aa7aa70d579..2375cc6c99724a5d7ae8d9f207bf94d8e79269ad 100644 (file)
--- a/src/graph.h
+++ b/src/graph.h
@@ -1,7 +1,9 @@
+#ifndef MESHLINK_GRAPH_H
+#define MESHLINK_GRAPH_H
+
 /*
     graph.h -- header for graph.c
-    Copyright (C) 2001 Guus Sliepen <guus@sliepen.warande.net>,
-                  2001 Ivo Timmermans <itimmermans@bigfoot.com>
+    Copyright (C) 2014, 2017 Guus Sliepen <guus@meshlink.io>
 
     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
@@ -13,13 +15,11 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-    $Id: graph.h,v 1.1.2.1 2001/10/29 13:14:57 guus Exp $
+    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.
 */
 
-extern void mst_kruskal(void);
-extern void mst_prim(void);
-extern void sssp_bfs(void);
+extern void graph(struct meshlink_handle *mesh);
+
+#endif