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      1 /*	$NetBSD: wsksymvar.h,v 1.11 2008/04/28 20:24:01 martin Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 1997 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Juergen Hannken-Illjes.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     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  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _DEV_WSCONS_WSKSYMVAR_H_
     33 #define _DEV_WSCONS_WSKSYMVAR_H_
     34 
     35 #ifndef _KERNEL
     36 #include <sys/types.h>
     37 #endif
     38 
     39 typedef u_int16_t keysym_t;
     40 typedef u_int32_t kbd_t;
     41 
     42 struct wscons_keymap {
     43 	keysym_t command;
     44 	keysym_t group1[2];
     45 	keysym_t group2[2];
     46 };
     47 
     48 #ifdef _KERNEL
     49 struct wscons_keydesc {
     50 	kbd_t	name;				/* name of this map */
     51 	kbd_t	base;				/* map this one is based on */
     52 	int	map_size;			/* size of map */
     53 	const keysym_t *map;			/* the map itself */
     54 };
     55 
     56 struct wskbd_mapdata {
     57 	const struct wscons_keydesc *keydesc;
     58 	kbd_t layout;
     59 };
     60 
     61 /* layout variant bits ignored by mapping code */
     62 #define KB_HANDLEDBYWSKBD KB_METAESC
     63 
     64 /*
     65  * Utility functions.
     66  */
     67 void	wskbd_get_mapentry(const struct wskbd_mapdata *, int,
     68 			   struct wscons_keymap *);
     69 void	wskbd_init_keymap(int, struct wscons_keymap **, int *);
     70 int	wskbd_load_keymap(const struct wskbd_mapdata *,
     71                           struct wscons_keymap **, int *);
     72 keysym_t wskbd_compose_value(keysym_t *);
     73 
     74 #endif
     75 
     76 #endif /* !_DEV_WSCONS_WSKSYMVAR_H_ */
     77