n_tty_receive_char_lnext(struct tty_struct *tty, unsigned char c, char flag)
{
	struct n_tty_data *ldata = tty->disc_data;

	ldata->lnext = 0;
	if (likely(flag == TTY_NORMAL)) {
		if (I_ISTRIP(tty))
			c &= 0x7f;
		if (I_IUCLC(tty) && L_IEXTEN(tty))
			c = tolower(c);
		n_tty_receive_char(tty, c);
	} else
		n_tty_receive_char_flagged(tty, c, flag);
}
Unknown