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wsfont.h revision 1.16 
      1 /* 	$NetBSD: wsfont.h,v 1.16 2002/03/13 15:05:14 ad Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1999, 2000, 2001, 2002 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Andrew Doran.
      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  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the NetBSD
     21  *	Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #ifndef _WSFONT_H_
     40 #define _WSFONT_H_ 1
     41 
     42 /*
     43  * Example:
     44  *
     45  *	struct wsdisplay_font *font;
     46  *	int cookie;
     47  *
     48  *	cookie = wsfont_find(NULL, 8, 16, 0, WSDISPLAY_FONTORDER_L2R,
     49  *          WSDISPLAY_FONTORDER_R2L);
     50  *      if (cookie <= 0)
     51  *		panic("unable to get 8x16 font");
     52  *
     53  *	if (wsfont_lock(cookie, &font))
     54  *		panic("unable to lock font");
     55  *
     56  *	... do stuff ...
     57  *
     58  *	wsfont_unlock(cookie);
     59  */
     60 
     61 struct wsdisplay_font;
     62 
     63 void	wsfont_init(void);
     64 int	wsfont_matches(struct wsdisplay_font *, char *, int, int, int);
     65 int	wsfont_find(char *, int, int, int, int, int);
     66 int	wsfont_add(struct wsdisplay_font *, int);
     67 int	wsfont_remove(int);
     68 void	wsfont_enum(void (*)(char *, int, int, int));
     69 int	wsfont_lock(int, struct wsdisplay_font **);
     70 int	wsfont_unlock(int);
     71 int	wsfont_map_unichar(struct wsdisplay_font *, int);
     72 
     73 #endif	/* !_WSFONT_H_ */
     74