l4proto_manip_pkt  367 net/netfilter/nf_nat_proto.c 	if (!l4proto_manip_pkt(skb, iphdroff, hdroff, target, maniptype))
l4proto_manip_pkt  403 net/netfilter/nf_nat_proto.c 	    !l4proto_manip_pkt(skb, iphdroff, hdroff, target, maniptype))