137 	TREE_DFS_FOREACH(walk, node, &stack, link) {  in tree_del_recursive()
159 	TREE_DFS_FOREACH(walk, root, &stack, link)  in tree_search()
191 	for (bev = TREE_FIRSTBORN(root, link); bev; bev = TREE_YOUNGER(bev, link)) {  in stree_create()
308 		TREE_INSERT_CHILD(ntn, ntree, link);  in create_spine()
314 	} while ((w = TREE_PARENT(w, link)));  in create_spine()
329 	TREE_DFS_FOREACH(walk, stree->root, &stack, link) {
339 	TREE_DFS_FOREACH(w, stree->root, &stack, link) {
450 					*next_sptr = TREE_FIRSTBORN(sptr, link);  in RegCb()
452 				for (w2 = TREE_FIRSTBORN(w, link);  in RegCb()
455 					next_walk2 = TREE_YOUNGER(w2, link);  in RegCb()
463 						TREE_DETACH(w2, link);  in RegCb()
467 							TREE_INSERT_CHILD(sptr, w2, link);  in RegCb()
471 							tree_node_t *f = TREE_FIRSTBORN(sptr, link);  in RegCb()
472 							TREE_INSERT_OLDER(f, w2, link);  in RegCb()
489 			TREE_DFS_FOREACH(w, stree->root, &stack, link) {  in RegCb()
495 					sptr = TREE_FIRSTBORN(sptr, link);  in RegCb()
509 				if (TREE_PARENT(w, link)) {  in RegCb()
510 					ptn = tree_search(ntree, TREE_PARENT(w, link)->ev);  in RegCb()
512 					TREE_INSERT_CHILD(ptn, ntn, link);  in RegCb()
608 		sptr = TREE_PARENT(target, link);  in UnregCb()
614 		while (sptr && !sptr->cb && TREE_IS_ONLY_CHILD(stree->root, sptr, link))  in UnregCb()
615 			sptr = TREE_PARENT(sptr, link);  in UnregCb()
621 		TREE_DFS_FOREACH_SELECTIVE(w, stree->root, &stack, link, proceed) {  in UnregCb()
638 			if (TREE_PARENT(w, link)) {  in UnregCb()
640 				ptn = tree_search(ntree, TREE_PARENT(w, link)->ev);  in UnregCb()
644 				TREE_INSERT_CHILD(ptn, ntn, link);  in UnregCb()
701 	TREE_INIT_NODE(g_evroot, link);  in GlobInitEvent()
714 		TREE_INIT_NODE(ntn, link);  in GlobInitEvent()
716 		TREE_INSERT_CHILD(g_evroot, ntn, link);  in GlobInitEvent()
748 	TREE_INIT_NODE(new, link);  in mtcp_alloc_event()
751 	TREE_INSERT_CHILD(parent, new, link);  in mtcp_alloc_event()
776 	for (walk = TREE_FIRSTBORN(parent, link);  in mtcp_define_event()
778 	     walk = TREE_YOUNGER(walk, link))  in mtcp_define_event()
808 	TREE_INSERT_CHILD(parent, new, link);  in mtcp_define_event()
839 	for (walk = TREE_FIRSTBORN(g_cur_ev, link);  in RaiseEv()
841 		 walk = TREE_YOUNGER(walk, link)) {  in RaiseEv()
958 		root_event = (ev_node)->link.tn_parent->ev;  in mtcp_register_callback()