text: /*
   * Super-Rogue
   * Copyright (C) 1984 Robert D. Kindelberger
   * All rights reserved.
   *
   * See the file LICENSE.TXT for full copyright and licensing information.
   */
  
  #include "rogue.h"
  
  extern	bool NONL;
  
  raw()
  {
  /*
  	VERSION 5.0
  	_tty.c_lflag &= ~ICANON;
  	_tty.c_cc[VMIN] = 1;
  	_tty.c_cc[VTIME] = 255;
  	_tty.c_oflag &= ~OPOST;
  */
  	_rawmode = TRUE;
  	_tty.sg_flags |= CBREAK;
  	ioctl(_tty_ch, TIOCSETN, &_tty);
  }
  
  
  noraw()
  {
  /*
  	VERSION 5.0
  	_tty.c_lflag |= ICANON;
  	_tty.c_cc[VMIN] = _res_flg.c_cc[VMIN];
  	_tty.c_cc[VTIME] = _res_flg.c_cc[VTIME];
  	_tty.c_oflag |= OPOST;
  */
  	_rawmode = FALSE;
  	_tty.sg_flags &= ~CBREAK;
  	ioctl(_tty_ch, TIOCSETN, &_tty);
  }
  
  
  crmode()
  {
  /*
  	VERSION 5.0
  	_tty.c_lflag &= ~ICANON;
  	_tty.c_oflag |= ONLCR;
  	_tty.c_cc[VMIN] = 1;
  	_tty.c_cc[VTIME]=255;
  */
  	_rawmode = TRUE;
  	_tty.sg_flags |= (CBREAK | CRMOD);
  	ioctl(_tty_ch, TIOCSETN, &_tty);
  }
  
  
  nocrmode()
  {
  /*
  	_tty.c_lflag |= ICANON;
  	_tty.c_cc[VMIN]=_res_flg.c_cc[VMIN];
  	_tty.c_cc[VTIME]=_res_flg.c_cc[VTIME];
  */
  	_rawmode = FALSE;
  	_tty.sg_flags &= ~CBREAK;
  	ioctl(_tty_ch, TIOCSETN, &_tty);
  }
  
  
  echo()
  {
  	_tty.sg_flags |= ECHO;
  	_echoit=TRUE;
  	ioctl(_tty_ch, TIOCSETN, &_tty);
  }
  
  noecho()
  {
  	_tty.sg_flags &= ~ECHO;
  	_echoit = FALSE;
  	ioctl(_tty_ch, TIOCSETN, &_tty);
  }
  
  
  nl()
  {
  /*
  	VERSION 5.0
  	_tty.c_iflag |= ICRNL;
  	_tty.c_oflag |= ONLCR;
  */
  	_tty.sg_flags |= CRMOD;
  	NONL = TRUE;
  	ioctl(_tty_ch, TIOCSETN, &_tty);
  }
  
  
  nonl()
  {
  /*
  	VERSION 5.0
  	_tty.c_iflag &= ~ICRNL;
  	_tty.c_oflag &= ~ONLCR;
  */
  	_tty.sg_flags &= ~CRMOD;
  	NONL = FALSE;
  	ioctl(_tty_ch, TIOCSETN, &_tty);
  }
  
  savetty()
  {
  	ioctl(_tty_ch, TIOCGETP, &_tty);
  	_res_flg = _tty;
  }
  
  resetty()
  {
  	_tty = _res_flg;
  	ioctl(_tty_ch, TIOCSETN, &_tty);
  }
  