51 lines
1.8 KiB
C
51 lines
1.8 KiB
C
/* $NetBSD: wscons_emul.h,v 1.3 1997/04/06 20:08:31 cgd Exp $ */
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/*
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* Copyright (c) 1995, 1996 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Chris G. Demetriou
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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#define ANSICONS_NARGS 4
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struct wscons_emul_data {
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int ac_state; /* current state; see below */
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const struct wscons_emulfuncs *ac_ef; /* emul. callback functions */
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void *ac_efa; /* arg. for callbacks */
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int ac_nrow, ac_ncol; /* number of rows/columns */
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int ac_crow, ac_ccol; /* current row/column */
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u_int ac_args[ANSICONS_NARGS]; /* emulation args */
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};
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#define ANSICONS_STATE_NORMAL 0 /* normal processing */
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#define ANSICONS_STATE_HAVEESC 1 /* seen start of ctl seq */
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#define ANSICONS_STATE_CONTROL 2 /* processing ctl seq */
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void wscons_emul_attach __P((struct wscons_emul_data *,
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const struct wscons_odev_spec *));
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void wscons_emul_input __P((struct wscons_emul_data *, char *, int));
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