/**************************************************************************
 *									  *
 *                  THE ROLOG PARALLEL PROLOG COMPILER                    *
 *                                                                        *
 *         Authors: Balkrishna Ramkumar and Laxminant. V. Kale            *
 *              (C) 1989 The Board of Trustees of the                     *
 *                        University of Illinois                          *
 *                          All Rights Reserved                           *
 *                                                                        *
 *				  NOTICE				  *
 *                                                                        *
 *	Permission to  use, copy, modify, and  distribute this software	  *
 *	and its documentation for educational, research, and non-profit   *
 *	purposes  is  hereby granted provided that the  above copyright   *
 *	notice, the original authors  names, and this permission notice   *
 *	appear in all  such copies  and supporting  documentation; that   *
 *	no charge be  made for such  copies; and that  the name of  the   *
 *	University of Illinois not be used for advertising or publicity   *
 *	pertaining to  distribution  of the software  without  specific   *
 *	prior written  permission. Any  entity  desiring  permission to   *
 *	incorporate  this  software  into  commercial  products  should   *
 *	contact  the  Computing  Research  Laboratory,   Department  of   *
 *	Computer Science, University of Illinois,  1304 W.  Springfield   *
 *	Avenue, Urbana, IL 61801. The  University of  Illinois makes no   *
 *	representations  about  the suitability  of this  software  for   *
 *	any purpose. It is provided "as is" without  express or implied   *
 *	warranty.							  *
 *                                                                        *
 **************************************************************************/