taglinefilesource code
TTY_BREAK664drivers/char/cyclades.cTTY_BREAK;
TTY_BREAK701drivers/char/keyboard.ctty_insert_flip_char(tty, 0, TTY_BREAK);
TTY_BREAK560drivers/char/n_tty.ccase TTY_BREAK:
TTY_BREAK391drivers/char/serial.c*tty->flip.flag_buf_ptr++ = TTY_BREAK;