/*
 * This file belongs to FreeMiNT. It's not in the original MiNT 1.12
 * distribution. See the file CHANGES for a detailed log of changes.
 * 
 * 
 * Copyright 1998, 1999, 2000 Frank Naumann <fnaumann@freemint.de>
 * All rights reserved.
 * 
 * This file 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; either version 2, or (at your option)
 * any later version.
 * 
 * This file 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, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 * 
 * 
 * last change:	1998-04-22
 * 
 * Author: Frank Naumann <fnaumann@freemint.de>
 * 
 * please send suggestions, patches or bug reports to me or
 * the MiNT mailing list
 * 
 */

# include "pun.h"


# define PUN_PTR	(*((PUN_INFO **) 0x516L))

PUN_INFO *
get_pun (void)
{
	PUN_INFO *pun = PUN_PTR;
	if (pun)
		if (pun->cookie == 0x41484449L)
			if (pun->cookie_ptr == &(pun->cookie))
				if (pun->version_num >= 0x300)
					return pun;
	return NULL;
}
