1 /* $NetBSD: msvar.h,v 1.2 2000/03/23 06:36:04 thorpej Exp $ */ 2 3 /* 4 * Copyright (c) 1996 Leo Weppelman 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Leo Weppelman. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 #ifndef _MSVAR_H 34 #define _MSVAR_H 35 36 /* 37 * Mouse specific packages produced by the keyboard. Currently, we only 38 * define the REL_MOUSE package, as this is the only one used. 39 */ 40 typedef struct { 41 u_char id; 42 char dx; 43 char dy; 44 } REL_MOUSE; 45 46 #define IS_REL_MOUSE(id) (((u_int)(id) & 0xF8) == 0xF8) 47 #define TIMEOUT_ID (0xFC) 48 49 struct ms_softc { 50 u_char ms_buttons; /* button states */ 51 u_char ms_emul3b; /* emulate 3rd button */ 52 struct evvar ms_events; /* event queue state */ 53 int ms_dx; /* accumulated dx */ 54 int ms_dy; /* accumulated dy */ 55 struct firm_event ms_bq[2]; /* Button queue */ 56 int ms_bq_idx; /* Button queue index */ 57 struct callout ms_delay_ch; 58 }; 59 60 #ifdef _KERNEL 61 void mouse_soft __P((REL_MOUSE *, int, int)); 62 int mouseattach __P((int)); 63 #endif /* _KERNEL */ 64 65 #endif /* _MSVAR_H */ 66