// Copyright (c) 1999  Martin-Luther-University Halle-Wittenberg (Germany).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org); you may redistribute it under
// the terms of the Q Public License version 1.0.
// See the file LICENSE.QPL distributed with CGAL.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $Source$
// $Revision$ $Date$
// $Name$
//
// Author(s)     : Matthias Baesken, Algorithmic Solutions


#ifndef CGAL_WINDOW_GLOBAL_H
#define CGAL_WINDOW_GLOBAL_H

#if defined(CGAL_USE_CGAL_HEADERS)
#include <CGAL/basic.h>
#endif

//------------------------------------------------------------------------------
// global types, constants, and macros
//------------------------------------------------------------------------------

typedef void* GenPtr;    // generic pointer type

#ifndef nil
#define nil 0
#endif


#define	LEDA_PI   3.14159265358979323846
#define	LEDA_PI_2 1.57079632679489661923

//------------------------------------------------------------------------------
// values
//------------------------------------------------------------------------------

#if defined(__USE_VALUES_H__)

#include <values.h>

#else

#include <cfloat>
#include <climits>


#if !defined(MAXINT)
#define MAXINT INT_MAX
#endif

#if !defined(MAXDOUBLE)
#define MAXDOUBLE DBL_MAX
#endif

#endif


//------------------------------------------------------------------------------
// LEDA class 
//------------------------------------------------------------------------------

namespace CGAL {

struct __exportC LEDA {

static const char* copyright_string;
static const char* copyright_window_string;
};

}

#endif