value.c

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/*
 
  $Id$
 
  Copyright 1989-2016 MINES ParisTech
 
  This file is part of Linear/C3 Library.
 
  Linear/C3 Library is free software: you can redistribute it and/or modify it
  under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  any later version.
 
  Linear/C3 Library 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 Lesser General Public License for more details.
 
  You should have received a copy of the GNU Lesser General Public License
  along with Linear/C3 Library.  If not, see <http://www.gnu.org/licenses/>.
 
*/
 
#ifdef HAVE_CONFIG_H
    #include "config.h"
#endif
#include <stdlib.h>
#include <stdio.h>
#include <limits.h>
 
#include "arithmetique.h"
#include "linear_assert.h"
 
/* Same as value sign */
int value_comparison(Value v1, Value v2)
{
  int cmp = 0;
  if(value_gt(v1, v2))
    cmp = 1;
  else if(value_gt(v2, v1))
    cmp = -1;
  return cmp;
}