Symbol: TRE_PARITY
sys/dev/uart/uart_tty.c
344
err |= TRE_PARITY;
sys/dev/usb/serial/usb_serial.c
1278
ttydisc_rint(tp, 0, TRE_PARITY);
sys/kern/tty_ttydisc.c
1043
(flags & TRE_PARITY && CMP_FLAG(i, INPCK))) {