NetBSD/sys/arch/atari/dev/msvar.h

65 lines
2.5 KiB
C

/* $NetBSD: msvar.h,v 1.1 1996/04/12 08:37:06 leo Exp $ */
/*
* Copyright (c) 1996 Leo Weppelman
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Leo Weppelman.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _MSVAR_H
#define _MSVAR_H
/*
* Mouse specific packages produced by the keyboard. Currently, we only
* define the REL_MOUSE package, as this is the only one used.
*/
typedef struct {
u_char id;
char dx;
char dy;
} REL_MOUSE;
#define IS_REL_MOUSE(id) (((u_int)(id) & 0xF8) == 0xF8)
#define TIMEOUT_ID (0xFC)
struct ms_softc {
u_char ms_buttons; /* button states */
u_char ms_emul3b; /* emulate 3rd button */
struct evvar ms_events; /* event queue state */
int ms_dx; /* accumulated dx */
int ms_dy; /* accumulated dy */
struct firm_event ms_bq[2]; /* Button queue */
int ms_bq_idx; /* Button queue index */
};
#ifdef _KERNEL
void mouse_soft __P((REL_MOUSE *, int, int));
int mouseattach __P((int));
#endif /* _KERNEL */
#endif /* _MSVAR_H */