/*      $OpenBSD: tty.h,v 1.6 2015/09/25 11:58:14 nicm Exp $    */

/*
        tty.h -- centralized definitions for a variety of terminal interfaces

        created by DPK, Oct. 1986

        Rearranged to work with autoconf, added TTY_state, get_tty/set_tty
                                                Michael Rendell, May '94

        last edit:      30-Jul-1987     D A Gwyn
*/

#include <termios.h>

extern int              tty_fd;         /* dup'd tty file descriptor */
extern int              tty_devtty;     /* true if tty_fd is from /dev/tty */
extern struct termios   tty_state;      /* saved tty state */

extern void     tty_init(int);
extern void     tty_close(void);