79 lines
3.0 KiB
C
79 lines
3.0 KiB
C
/* $NetBSD: wsemulvar.h,v 1.12 2005/12/11 12:24:12 christos Exp $ */
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/*
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* Copyright (c) 1996, 1997 Christopher G. Demetriou. All rights reserved.
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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 Christopher G. Demetriou
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* for the NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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struct device;
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struct wsdisplay_emulops;
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enum wsemul_resetops {
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WSEMUL_RESET,
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WSEMUL_SYNCFONT,
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WSEMUL_CLEARSCREEN
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};
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struct wsemul_ops {
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const char *name;
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void *(*cnattach)(const struct wsscreen_descr *, void *,
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int, int, long);
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void *(*attach)(int console, const struct wsscreen_descr *, void *,
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int, int, void *, long);
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void (*output)(void *cookie, const u_char *data, u_int count, int);
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int (*translate)(void *, keysym_t, const char **);
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void (*detach)(void *cookie, u_int *crow, u_int *ccol);
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void (*reset)(void *, enum wsemul_resetops);
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void (*getmsgattrs)(void *, struct wsdisplay_msgattrs *);
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void (*setmsgattrs)(void *, const struct wsscreen_descr *,
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const struct wsdisplay_msgattrs *);
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};
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#if defined(_KERNEL_OPT)
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#include "opt_wsemul.h"
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#endif
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#ifndef WSEMUL_NO_DUMB
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extern const struct wsemul_ops wsemul_dumb_ops;
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#endif
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#ifdef WSEMUL_SUN
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extern const struct wsemul_ops wsemul_sun_ops;
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#endif
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#ifdef WSEMUL_VT100
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extern const struct wsemul_ops wsemul_vt100_ops;
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#endif
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const struct wsemul_ops *wsemul_pick(const char *);
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/*
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* Callbacks from the emulation code to the display interface driver.
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*/
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void wsdisplay_emulbell(void *v);
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void wsdisplay_emulinput(void *v, const u_char *, u_int);
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