};
void ircomm_tty_start(struct tty_struct *tty);
-void ircomm_tty_stop(struct tty_struct *tty);
void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self);
-extern void ircomm_tty_change_speed(struct ircomm_tty_cb *self);
extern int ircomm_tty_tiocmget(struct tty_struct *tty, struct file *file);
extern int ircomm_tty_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear);