IPT_ECN_OP_MATCH_MASK   93 net/ipv4/netfilter/ipt_ecn.c 	if (info->operation & IPT_ECN_OP_MATCH_MASK)
IPT_ECN_OP_MATCH_MASK   96 net/ipv4/netfilter/ipt_ecn.c 	if (info->invert & IPT_ECN_OP_MATCH_MASK)