7 static void display_node (const struct TreeNode *tn, int depth) {
10 const struct TreeNode *s;
13 for (i=0; i<depth; ++i) {
19 if ( tn->sub==NULL ) return;
21 for (s=tn->sub; s->name!=NULL; ++s) {
22 display_node(s, depth+1);
30 bool do_tree (int nb UNUSED, const char **com UNUSED, struct ngadmin *nga UNUSED) {
33 display_node(&coms, 0);