PHYINT_INSTANCE
target_add(PHYINT_INSTANCE(pi, af), nexthop, _B_TRUE);
pii = PHYINT_INSTANCE(pi, af);
pii = PHYINT_INSTANCE(pi, ss->ss_family);
target_add(PHYINT_INSTANCE(pi, af), fromaddr, _B_FALSE);
return (PHYINT_INSTANCE(pi, af));
phyint_inst_delete(PHYINT_INSTANCE(pi, AF_OTHER(af)));
assert(PHYINT_INSTANCE(pi, af) == NULL);
phyint_inst_delete(PHYINT_INSTANCE(pi,