--- conntrack-tools-1.2.0/src/parse.c.orig	2012-05-17 16:21:01.297929729 +0200
+++ conntrack-tools-1.2.0/src/parse.c	2012-05-27 10:57:22.129982817 +0200
@@ -20,6 +20,7 @@
 #include "network.h"
 
 #include <libnetfilter_conntrack/libnetfilter_conntrack.h>
+#include <stdlib.h>
 
 #ifndef ssizeof
 #define ssizeof(x) (int)sizeof(x)