rn_off
if (x->rn_bmask & v[x->rn_off])
if ((x->rn_bmask & m[x->rn_off]) &&
(x->rn_bmask & v[x->rn_off]))
head->rnh_treetop->rn_off)) == NULL)
int off = t->rn_off, vlen = *(u_char *)cp, matched_off;
if (t->rn_bmask & cp[t->rn_off])
off = min(t->rn_off, matched_off);
t->rn_l = tt; t->rn_off = b >> 3;
int head_off = top->rn_off, vlen = (int)*((u_char *)v);
if (cp[x->rn_off] & x->rn_bmask)
if ((cp[p->rn_off] & p->rn_bmask) == 0)
if ((cp[t->rn_off] & t->rn_bmask) == 0) {
if ((x = rn_addmask(netmask, 0, top->rn_off)) == NULL)
head_off = x->rn_off;