/*
* libieee1284 - IEEE 1284 library
* Copyright (C) 2001 Tim Waugh <twaugh@redhat.com>
*
* 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 of the License, 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _DEBUG_H_
#define _DEBUG_H_
/* GCC attributes */
#if !defined(__GNUC__) || __GNUC__ < 2 || \
(__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
# define FORMAT(x)
#else /* GNU C: */
# define FORMAT(x) __attribute__ ((__format__ x))
#endif
struct parport_internal;
extern void debugprintf (const char *fmt, ...) FORMAT ((__printf__, 1, 2));
extern unsigned char debug_display_status (unsigned char st);
extern unsigned char debug_display_control (unsigned char ct);
extern void debug_frob_control (unsigned char mask, unsigned char val);
#endif /* _DEBUG_H_ */
/*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/