in6_pcbhash
hash = in6_pcbhash(table, rtable_l2(inp->inp_rtableid),
uint64_t in6_pcbhash(struct inpcbtable *, u_int, const struct in6_addr *,
hash = in6_pcbhash(table, rdomain, faddr, fport, laddr, lport);
hash = in6_pcbhash(table, rdomain, &zeroin6_addr, 0, key1, lport);
hash = in6_pcbhash(table, rdomain,