rn_off
if (x->rn_bmask & v[x->rn_off])
if (x->rn_bmask & m[x->rn_off] & v[x->rn_off])
if ((x = rn_addmask(m_arg, 1, head->rnh_treetop->rn_off)) ==
uint_t off = t->rn_off, vlen, matched_off;
if (t->rn_bmask & cp[t->rn_off])
off = MIN(t->rn_off, matched_off);
t->rn_off = b >> 3;
uint_t head_off = top->rn_off, vlen;
if (cp[x->rn_off] & x->rn_bmask)
if (!(cp[p->rn_off] & p->rn_bmask))
if (!(cp[t->rn_off] & t->rn_bmask)) {
if ((x = rn_addmask(netmask, 0, top->rn_off)) == NULL) {
head_off = x->rn_off;