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