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]))
tm = rn_addmask(m_arg, 1, head->rnh_treetop->rn_off);
int off = top->rn_off;
off = min(t->rn_off, matched_off);
t->rn_off = b >> 3;
int off = top->rn_off;
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 ((tm = rn_addmask(n_arg, 0, top->rn_off)) == 0)
int off = top->rn_off;