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      1 /*	$NetBSD: joyvar.h,v 1.7 2011/11/23 23:07:32 jmcneill Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1995 Jean-Marc Zucconi
      5  * All rights reserved.
      6  *
      7  * Ported to NetBSD by Matthieu Herrb <matthieu (at) laas.fr>
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer
     14  *    in this position and unchanged.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  *
     32  */
     33 
     34 #ifndef _JOYVAR_H_
     35 #define _JOYVAR_H_
     36 
     37 /*
     38  * Data structures and prototypes used by joystick driver.
     39  */
     40 
     41 struct joy_softc {
     42 	device_t sc_dev;
     43 	kmutex_t *sc_lock;
     44 	bus_space_tag_t sc_iot;
     45 	bus_space_handle_t sc_ioh;
     46 	int	x_off[2], y_off[2];
     47 	int	timeout[2];
     48 };
     49 
     50 void	joyattach(struct joy_softc *);
     51 int	joydetach(struct joy_softc *, int);
     52 
     53 #endif /* ! _JOYVAR_H_ */
     54