/* $NetBSD: wsemul_vt100var.h,v 1.14 2010/02/10 19:39:39 drochner Exp $ */

/*
* Copyright (c) 1998
*      Matthias Drochner.  All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*
*/

#include <dev/wscons/vt100_base.h>

struct wsemul_vt100_emuldata {
       struct vt100base_data bd;

       long kernattr;                  /* attribute for kernel output */
       int console;                    /* used for DIAGNOSTIC */

       u_int state;                    /* processing state */

       int chartab0, chartab1;
       u_int *chartab_G[4];
       u_int *isolatin1tab, *decgraphtab, *dectechtab;
       u_int *nrctab;
       int sschartab; /* single shift */

       int designating;        /* substate in VT100_EMUL_STATE_SCS* */

       u_int savedcursor_row, savedcursor_col;
       long savedattr, savedbkgdattr;
       int savedattrflags, savedfgcol, savedbgcol;
       int savedchartab0, savedchartab1;
       u_int *savedchartab_G[4];
};

void wsemul_vt100_reset(struct wsemul_vt100_emuldata *);

int wsemul_vt100_translate(void *, keysym_t, const char **);

void vt100_initchartables(struct wsemul_vt100_emuldata *);
void vt100_setnrc(struct wsemul_vt100_emuldata *, int);