pcap-int.h no longer exists in /usr/include

--- pcap-nametoaddr.c.orig	Wed Nov  7 01:34:18 2007
+++ pcap-nametoaddr.c	Thu Jun 13 15:23:08 2013
@@ -47,7 +47,7 @@ struct rtentry;
 #include <netdb.h>
 #include <stdio.h>
 
-#include "pcap-int.h"
+#include "pcap.h"
 
 #include "sf-gencode.h"
 #include <pcap-namedb.h>