-- H module extracted from ITU-T X.667 (10/2012)

   /*
   ** Copyright (c) 1990- 1993, 1996 Open Software Foundation, Inc.
   ** Copyright (c) 1989 by Hewlett-Packard Company, Palo Alto, Ca. &
   ** Digital Equipment Corporation, Maynard, Mass.
   ** Copyright (c) 1998 Microsoft.
   ** To anyone who acknowledges that this file is provided "AS IS"
   ** without any express or implied warranty: permission to use, copy,
   ** modify, and distribute this file for any purpose is hereby
   ** granted without fee, provided that the above copyright notices and
   ** this notice appears in all source code copies, and that none of
   ** the names of Open Software Foundation, Inc., Hewlett-Packard
   ** Company, or Digital Equipment Corporation be used in advertising
   ** or publicity pertaining to distribution of the software without
   ** specific, written prior permission. Neither Open Software
   ** Foundation, Inc., Hewlett-Packard Company, Microsoft, nor Digital
   ** Equipment Corporation makes any representations about the
   ** suitability
   ** of this software for any purpose.
   */