4 * Copyright (C) 2012 by Darren Reed.
6 * See the IPFILTER.LICENCE file for details on licencing.
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];