Lines Matching refs:down_
181 next = re->down_;
182 re->down_ = NULL;
195 re->down_ = NULL;
235 re->down_ = stacktop_;
459 re->down_ = stacktop_->down_;
488 re->down_ = stacktop_->down_;
538 (r2 = stacktop_->down_) != NULL &&
546 (r3 = r2->down_) != NULL) {
579 r1->down_ = r2->down_;
580 r2->down_ = r1;
598 (r2 = r1->down_) == NULL ||
606 stacktop_ = r2->down_;
630 if (re != NULL && re->down_ != NULL) {
1003 next = sub->down_;
1012 if (stacktop_ != NULL && stacktop_->down_ == next)
1020 next = sub->down_;
1034 re->down_ = next;
1056 stacktop_ = r1->down_;
1074 if ((re1 = stacktop_) == NULL || (re2 = re1->down_) == NULL)
