dt_node_printr
dt_node_printr(cnp, stderr, 0);
dt_node_printr(yypcb->pcb_root, stderr, 0);
dt_node_printr(yypcb->pcb_root, stderr, 0);
dt_node_printr(arg, fp, depth + 1);
dt_node_printr(arg, fp, depth + 1);
dt_node_printr(dnp->dn_child, fp, depth + 1);
dt_node_printr(dnp->dn_left, fp, depth + 1);
dt_node_printr(dnp->dn_right, fp, depth + 1);
dt_node_printr(ln->dn_list, fp, depth + 1);
dt_node_printr(dnp->dn_expr, fp, depth + 1);
dt_node_printr(dnp->dn_left, fp, depth + 1);
dt_node_printr(dnp->dn_right, fp, depth + 1);
dt_node_printr(dnp->dn_expr, fp, depth + 1);
dt_node_printr(arg, fp, depth + 1);
dt_node_printr(dnp->dn_aggfun, fp, depth + 1);
dt_node_printr(arg, fp, depth + 1);
dt_node_printr(dnp->dn_pred, fp, depth + 1);
dt_node_printr(arg, fp, depth + 1);
dt_node_printr(inp->din_root, fp, depth + 1);
dt_node_printr(dnp->dn_membexpr, fp, depth + 1);
dt_node_printr(arg, fp, depth + 1);
dt_node_printr(arg, fp, depth + 1);
dt_node_printr(arg, fp, depth + 1);
dt_node_printr(dnp->dn_conditional, fp, depth + 1);
dt_node_printr(arg, fp, depth + 1);
dt_node_printr(arg, fp, depth + 1);
extern void dt_node_printr(dt_node_t *, FILE *, int);