--- dhcp-forwarder-0.10.orig/src/parser.c	2012-04-30 12:57:35.000000000 +0200
+++ dhcp-forwarder-0.10/src/parser.c	2013-12-30 19:16:07.000000000 +0100
@@ -27,6 +27,7 @@
 #include <fcntl.h>
 #include <netinet/in.h>
 #include <sys/mman.h>
+#include <sys/stat.h>
 
 #include "parser.h"
 #include "cfg.h"