flags.c revision 145510
1145510Sdarrenr/* $NetBSD$ */ 2145510Sdarrenr 3145510Sdarrenr/* 4145510Sdarrenr * Copyright (C) 1993-2001 by Darren Reed. 5145510Sdarrenr * 6145510Sdarrenr * See the IPFILTER.LICENCE file for details on licencing. 7145510Sdarrenr * 8145510Sdarrenr * Id: flags.c,v 1.4 2002/11/02 07:16:36 darrenr Exp 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