X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=util.c;h=325c2a2b8ab397dfcd7fd360d3abf0d4a3109d7b;hb=f8a6f7154a8d2abd925fc5cc60c6544b838b602c;hp=18f98dc4f17859e5c5724a8d25ed39271ba89e70;hpb=f0adaa78963ffc8b870059d5787079fbbd7c52a5;p=wmpus

diff --git a/util.c b/util.c
index 18f98dc..325c2a2 100644
--- a/util.c
+++ b/util.c
@@ -1,9 +1,27 @@
+/*
+ * Copyright (C) 2011 Andy Spencer <andy753421@gmail.com>
+ * 
+ * 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 Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
 
 #include "util.h"
 
+/* Doubly linked lists */
 list_t *list_insert(list_t *next, void *data)
 {
 	list_t *node = new0(list_t);