text: /**************************************************************************/
  /*                                                                        */
  /*                                 OCaml                                  */
  /*                                                                        */
  /*             Xavier Leroy, projet Cristal, INRIA Rocquencourt           */
  /*                                                                        */
  /*   Copyright 1996 Institut National de Recherche en Informatique et     */
  /*     en Automatique.                                                    */
  /*                                                                        */
  /*   All rights reserved.  This file is distributed under the terms of    */
  /*   the GNU Lesser General Public License version 2.1, with the          */
  /*   special exception on linking described in the file LICENSE.          */
  /*                                                                        */
  /**************************************************************************/
  
  extern value cst_to_constr(int n, int * tbl, int size, int deflt);
  