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/* $NetBSD: fbreg.h,v 1.6 1996/09/21 03:25:20 jonathan Exp $ */
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Ralph Campbell and Rick Macklem.
*
* 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 the University of
* California, Berkeley and its contributors.
* 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.
*
* @(#)fbreg.h 8.1 (Berkeley) 6/10/93
*/
/*
* Data for fb.c generic frame buffer routines that are called by the
* various frame buffer drivers.
*/
struct fbuaccess {
PM_Info scrInfo;
pmEvent events[PM_MAXEVQ];
pmTimeCoord tcs[MOTION_BUFFER_SIZE];
};
struct pmax_fbtty {
int row, col; /* Screen pos for glass tty */
void (*KBDPutc) __P ((dev_t dev, int c));
/* Send char to keyboard func */
dev_t kbddev; /* Device for KBDPutc */
};
/*
* Mouse report structure definition
*/
typedef struct {
char state; /* buttons and sign bits */
short dx; /* delta X since last change */
short dy; /* delta Y since last change */
char byteCount; /* mouse report byte count */
} MouseReport;
/*
* Macro to translate from a time struct to milliseconds.
*/
#define TO_MS(tv) ((tv.tv_sec * 1000) + (tv.tv_usec / 1000))
extern void fbKbdEvent __P((int, struct fbinfo *));
extern void fbMouseEvent __P((MouseReport *, struct fbinfo *));
extern void fbMouseButtons __P((MouseReport *, struct fbinfo *));
extern void fbScroll __P((struct fbinfo *));
extern void fbPutc __P((dev_t, int));
extern void fbBlitc __P((int, struct fbinfo *));
extern int tb_kbdmouseconfig __P((struct fbinfo *fi));
extern int fbmmap_fb __P((struct fbinfo *, dev_t, caddr_t, struct proc *));
extern void init_pmaxfbu __P((struct fbinfo *fi));
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