--  Copyright 2010, 2011 Free Software Foundation, Inc.
--
--  This program is free software; you can redistribute it and/or modify
--  it under the terms of the GNU General Public License as published by
--  the Free Software Foundation; either version 3 of the License, or
--  (at your option) any later version.
--
--  This program is distributed in the hope that it will be useful,
--  but WITHOUT ANY WARRANTY; without even the implied warranty of
--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--  GNU General Public License for more details.
--
--  You should have received a copy of the GNU General Public License
--  along with this program.  If not, see <http://www.gnu.org/licenses/>.

package Pck is
   Node_Low_Bound : constant := 0;
   Node_High_Bound : constant := 099_999_999;
   type Node_Id is range Node_Low_Bound .. Node_High_Bound;

   function Pn (N : Node_Id) return Node_Id;
end Pck;