93 lines
3.7 KiB
C
93 lines
3.7 KiB
C
/* $NetBSD: kbd_xlate.h,v 1.2 1996/12/17 20:46:15 gwr Exp $ */
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/*
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This software was developed by the Computer Systems Engineering group
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* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
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* contributed to Berkeley.
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*
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* All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Lawrence Berkeley Laboratory.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)kbd.c 8.2 (Berkeley) 10/30/93
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*/
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/*
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* This defines the interface provided by kbd_xlate()
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*/
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#include <dev/sun/kbd_tables.h>
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#define KEY_CODE(c) ((c) & KBD_KEYMASK) /* keyboard code index */
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#define KEY_UP(c) ((c) & KBD_UP) /* true => key went up */
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#define KBMOD_CTRL_MASK ((1 << KBMOD_CTRL_L) | (1 << KBMOD_CTRL_R))
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#define KBMOD_SHIFT_MASK ((1 << KBMOD_SHIFT_L) | (1 << KBMOD_SHIFT_R))
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#define KBMOD_META_MASK ((1 << KBMOD_META_L) | (1 << KBMOD_META_R))
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#define KBMOD_ALT_MASK ((1 << KBMOD_ALT_L) | (1 << KBMOD_ALT_R))
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/*
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* Keycode translator state.
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* We need to remember the state of the keyboard's shift and
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* control keys, and we need a per-type translation table.
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*/
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struct kbd_state {
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struct keyboard kbd_k; /* table pointers */
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int kbd_modbits; /* modifier keys */
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int kbd_expect; /* expect ID or layout byte */
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#define KBD_EXPECT_IDCODE 1
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#define KBD_EXPECT_LAYOUT 2
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u_char kbd_id; /* a place to store the ID */
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u_char kbd_layout; /* which keyboard layout */
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u_char kbd_click; /* true => keyclick enabled */
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u_char kbd_leds; /* LED state */
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};
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extern void kbd_xlate_init __P((struct kbd_state *ks));
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extern int kbd_code_to_keysym __P((struct kbd_state *ks, int c));
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/*
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* XXX: kd/kbd interface... Does this belong elsewhere?
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* This is the only header shared between them...
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*/
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extern int kbd_iopen __P((int unit));
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extern void kd_init __P((int unit));
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extern void kd_input __P((int c));
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