Lines Matching refs:down_
182 next = re->down_;
183 re->down_ = NULL;
196 re->down_ = NULL;
236 re->down_ = stacktop_;
460 re->down_ = stacktop_->down_;
489 re->down_ = stacktop_->down_;
539 (r2 = stacktop_->down_) != NULL &&
547 (r3 = r2->down_) != NULL) {
580 r1->down_ = r2->down_;
581 r2->down_ = r1;
599 (r2 = r1->down_) == NULL ||
607 stacktop_ = r2->down_;
631 if (re != NULL && re->down_ != NULL) {
1004 next = sub->down_;
1013 if (stacktop_ != NULL && stacktop_->down_ == next)
1021 next = sub->down_;
1035 re->down_ = next;
1057 stacktop_ = r1->down_;
1075 if ((re1 = stacktop_) == NULL || (re2 = re1->down_) == NULL)
