_otcph            133 net/ipv6/netfilter/nf_reject_ipv6.c 	struct tcphdr _otcph;
_otcph            147 net/ipv6/netfilter/nf_reject_ipv6.c 	otcph = nf_reject_ip6_tcphdr_get(oldskb, &_otcph, &otcplen, hook);