/*-----------------------------------------------------------------------

File  : cto_lpo.h

Author: Joachim Steinbach

Contents
 
  Definitions for implementing a lexicographic path ordering.

  Copyright 1998, 1999 by the author.
  This code is released under the GNU General Public Licence and
  the GNU Lesser General Public License.
  See the file COPYING in the main E directory for details..
  Run "eprover -h" for contact information.

Changes

<1> Thu May 28 12:14:31 MET DST 1998
    New
<2> Tue Sep 15 08:50:54 MET DST 1998
    Changed

-----------------------------------------------------------------------*/

#ifndef CTO_LPO_DEBUG

#define CTO_LPO_DEBUG

#include <cto_ocb.h>


/*---------------------------------------------------------------------*/
/*                    Data type declarations                           */
/*---------------------------------------------------------------------*/




/*---------------------------------------------------------------------*/
/*                Exported Functions and Variables                     */
/*---------------------------------------------------------------------*/

bool          D_LPOGreater(OCB_p ocb, Term_p s, Term_p t,
			 DerefType deref_s, DerefType deref_t);
CompareResult D_LPOCompare(OCB_p ocb, Term_p s, Term_p t,
			 DerefType deref_s, DerefType deref_t);

CompareResult D_LPOCompareVars(Term_p, Term_p, DerefType, DerefType);

#endif

/*---------------------------------------------------------------------*/
/*                        End of File                                  */
/*---------------------------------------------------------------------*/