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/* BM_DOS.C - DOS specific subroutines for BMORE
*
* 2000-05-10 V 1.3.0 alpha
* 2000-07-07 V 1.3.0 final
* 2001-12-07 V 1.3.1
* 2003-07-03 V 1.3.2
*
* NOTE: Edit this file with tabstop=4 !
*
* Copyright 1996-2003 by Gerhard Buergmann
* gerhard@puon.at
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* See file COPYING for information on distribution conditions.
*/
/*
#define DEBUG 1
*/
#include "bmore.h"
#define TBUFSIZ 1024
extern off_t bytepos, screen_home;
extern FILE *curr_file;
/*
extern int screenlines;
*/
int got_int;
int no_intty, no_tty;
#ifdef DEBUG
FILE *dbug;
#endif
void
initterm()
{
maxx = 80;
maxy = 25;
}
void
set_tty ()
{
}
void
reset_tty ()
{
}
void
sig()
{
signal(SIGINT, sig);
got_int = TRUE;
}
/*
* doshell() - run a command or an interactive shell
*/
void
doshell(cmd)
char *cmd;
{
system(cmd);
printf("\r");
clearscreen();
fseek(curr_file, screen_home, SEEK_SET);
bytepos = screen_home;
}
void
highlight()
{
highvideo();
}
void
normal()
{
normvideo();
}
void
clearscreen()
{
clrscr();
}
void
home()
{
gotoxy(1, 1);
}
/* force clear to end of line */
cleartoeol()
{
clreol();
}
int
vgetc()
{
return ((char)bioskey(0));
}
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