--- ./print-pflog.c.orig	2010-03-31 00:12:46.197152894 -0400
+++ ./print-pflog.c	2010-03-31 00:13:00.429070083 -0400
@@ -42,6 +42,7 @@
 #include <stdio.h>
 #include <pcap.h>
 
+#include "extract.h"
 #include "interface.h"
 #include "addrtoname.h"