230 do_subtree(struct tree *root, struct node **nodes);
269 void init_node_hash(nodes)  in init_node_hash()  argument
270      struct node *nodes;  in init_node_hash()
282      for(np = nodes; np;){
427 build_tree(nodes)  in build_tree()  argument
428     struct node *nodes;  in build_tree()
436     init_node_hash(nodes);
484     do_subtree(tp, &nodes);
521 do_subtree(root, nodes)  in do_subtree()  argument
523     struct node **nodes;
634 	    do_subtree(tp, nodes);	/* recurse on this child if it isn't
2226     struct node *nodes;  local
2232     nodes = parse(fp);
2233     if (!nodes){
2237     tree = build_tree(nodes);
2249     struct node *nodes;  local
2257     nodes = parse(fp);
2258     if (!nodes){
2262     tp = build_tree(nodes);