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

--- sf-gencode.h.orig	Wed Nov  7 01:34:18 2007
+++ sf-gencode.h	Thu Jun 13 14:27:36 2013
@@ -28,7 +28,7 @@
 #ifndef _SF_GENCODE_H_
 #define _SF_GENCODE_H_
 
-#include "pcap-int.h"
+#include "pcap.h"
 
 /* Address qualifiers. */
 #define Q_HOST		1