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#ifndef _ZFTAPE_CTL_H

#define _ZFTAPE_CTL_H

/*

 * Copyright (C) 1996, 1997 Claus-Justus Heine.

 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; either version 2, or (at your option)

 any later version.

 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; see the file COPYING.  If not, write to

 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

 *

 * $Source: /home/marcus/revision_ctrl_test/oc_cvs/cvs/or1k/linux/linux-2.4/drivers/char/ftape/zftape/zftape-ctl.h,v $

 * $Revision: 1.1.1.1 $

 * $Date: 2004-04-15 02:02:29 $

 *

 *      This file contains the non-standard IOCTL related definitions

 *      for the QIC-40/80 floppy-tape driver for Linux.

 */

#include <linux/config.h>

#include <linux/ioctl.h>

#include <linux/mtio.h>

#include "../zftape/zftape-rw.h"

#ifdef CONFIG_ZFTAPE_MODULE

#define ftape_status (*zft_status)

#endif

extern int zft_offline;

extern int zft_mt_compression;

extern int zft_write_protected;

extern int zft_header_read;

extern unsigned int zft_unit;

extern int zft_resid;

extern void zft_reset_position(zft_position *pos);

extern int  zft_check_write_access(zft_position *pos);

extern int  zft_def_idle_state(void);

extern int  zft_dirty(void);

/*  hooks for the VFS interface

 */

extern int  _zft_open(unsigned int dev_minor, unsigned int access_mode);

extern int  _zft_close(void);

extern int  _zft_ioctl(unsigned int command, void *arg);

#endif