1145519Sdarrenr/*	$FreeBSD$	*/
2145510Sdarrenr
3145510Sdarrenr/*
4255332Scy * Copyright (C) 2012 by Darren Reed.
5145510Sdarrenr *
6145510Sdarrenr * See the IPFILTER.LICENCE file for details on licencing.
7145510Sdarrenr *
8255332Scy * $Id$
9145510Sdarrenr */
10145510Sdarrenr
11145510Sdarrenr#include "ipf.h"
12145510Sdarrenr
13145510Sdarrenr/*
14145510Sdarrenr * ECN is a new addition to TCP - RFC 2481
15145510Sdarrenr */
16145510Sdarrenr#ifndef TH_ECN
17145510Sdarrenr# define	TH_ECN  0x40
18145510Sdarrenr#endif
19145510Sdarrenr#ifndef TH_CWR
20145510Sdarrenr# define	TH_CWR  0x80
21145510Sdarrenr#endif
22145510Sdarrenr
23145510Sdarrenrchar	flagset[] = "FSRPAUEC";
24145510Sdarrenru_char	flags[] = { TH_FIN, TH_SYN, TH_RST, TH_PUSH, TH_ACK, TH_URG,
25145510Sdarrenr		    TH_ECN, TH_CWR };
26