4 * Copyright (C) 2001-2002 by Darren Reed.
6 * See the IPFILTER.LICENCE file for details on licencing.
8 * $Id: tcpflags.c,v 1.3.4.1 2006/06/16 17:21:17 darrenr Exp $
15 * ECN is a new addition to TCP - RFC 2481
24 extern char flagset[];
25 extern u_char flags[];
34 for (s = flgs; *s; s++) {
38 if (!(t = strchr(flagset, *s))) {
41 tcpf |= flags[t - flagset];