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Diffstat (limited to 'sys/dev/wsfont/wsfont.h')
| -rw-r--r-- | sys/dev/wsfont/wsfont.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/sys/dev/wsfont/wsfont.h b/sys/dev/wsfont/wsfont.h new file mode 100644 index 00000000000..65bd51cf926 --- /dev/null +++ b/sys/dev/wsfont/wsfont.h @@ -0,0 +1,86 @@ +/* $OpenBSD: wsfont.h,v 1.1 2001/03/18 04:30:24 nate Exp $ */ +/* $NetBSD: wsfont.h,v 1.12 2000/06/13 13:37:07 ad Exp $ */ + +/*- + * Copyright (c) 1999 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Andrew Doran. + * + * 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 NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. + */ + +#ifndef _WSFONT_H_ +#define _WSFONT_H_ 1 + +/* + * wsfont_find() can be called with any of the parameters as 0, meaning we + * don't care about that aspect of the font. It returns a cookie which + * we can use with the other functions. When more flexibility is required, + * wsfont_enum() should be used. The last two parameters to wsfont_lock() + * are the bit order and byte order required (WSDISPLAY_FONTORDER_L2R or + * WSDISPLAY_FONTORDER_R2L). + * + * Example: + * + * struct wsdisplay_font *font; + * int cookie; + * + * if ((cookie = wsfont_find(NULL, 8, 16, 0, 0)) <= 0) + * panic("unable to get 8x16 font"); + * + * if (wsfont_lock(cookie, &font, WSDISPLAY_FONTORDER_L2R, + * WSDISPLAY_FONTORDER_R2L) <= 0) + * panic("unable to lock font"); + * + * ... do stuff ... + * + * wsfont_unlock(cookie); + */ + +struct wsdisplay_font; + +/* For wsfont_add() */ +#define WSFONT_BUILTIN (0x01) +#define WSFONT_STATIC (0x02) +#define WSFONT_RDONLY (0x04) + +/* wsfont.c */ +void wsfont_init __P((void)); +int wsfont_find __P((char *, int, int, int)); +int wsfont_add __P((struct wsdisplay_font *, int)); +int wsfont_remove __P((int)); +void wsfont_enum __P((void (*) __P((char *, int, int, int)))); +int wsfont_lock __P((int, struct wsdisplay_font **, int, int)); +int wsfont_unlock __P((int)); +int wsfont_getflg __P((int, int *, int *)); +int wsfont_map_unichar __P((struct wsdisplay_font *, int)); + +#endif /* !_WSFONT_H_ */ |