//===========================================================================
// Copyright (C) 1998, 2000-2007, 2010, 2011, 2012 SINTEF ICT, Applied
// Mathematics, Norway.
//
// This file is part of GoTools
//
// This program is free software; you can redistribute it and/or          
// modify it under the terms of the GNU General Public License            
// as published by the Free Software Foundation version 2 of the License. 
//
// This program 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 General Public License for more details.                           
//
// You should have received a copy of the GNU General Public License      
// along with this program; if not, see <http://www.gnu.org/licenses>
//
// Contact information: E-mail: tor.dokken@sintef.no                      
// SINTEF ICT, Department of Applied Mathematics,                         
// P.O. Box 124 Blindern,                                                 
// 0314 Oslo, Norway.                                                     
//
// Other licenses are also available for this software, notably licenses
// for:
// - Building commercial software.                                        
// - Building software whose source code you wish to keep private.        
//===========================================================================

#include "sisl-copyright.h"

/*
 *
 * $Id: sh6ismain.c,v 1.2 2001-03-19 16:06:03 afr Exp $
 *
 */


#define SH6ISMAIN

#include "sislP.h"

#if defined(SISLNEEDPROTOTYPES)
int 
      sh6ismain(SISLIntpt *pt)
#else
int sh6ismain(pt)
    SISLIntpt *pt;
#endif   
/*
*********************************************************************
*
*********************************************************************
*
* PURPOSE    : Boolean. Is pt a main point?
*
*
* INPUT      : pt       - Pointer to the Intpt.
*
*
*
* METHOD     : 
*
*
* REFERENCES :
*
* WRITTEN BY : Michael Floater, SI, Oslo, Norway. June 91.
*
*********************************************************************
*/
{
   int flag = 0;

   if(pt != SISL_NULL && pt->iinter > 0) flag = 1;


   goto out;
   

   
   out :
      return flag;
}






