RXCW_C
((status & STATUS_LU) != 0), ((rxcw & RXCW_C) != 0)));
if (signal && ((status & STATUS_LU) == 0) && ((rxcw & RXCW_C) == 0)) {
&& ((rxcw & RXCW_C) != 0)
} else if (signal && ((rxcw & RXCW_C) != 0)) {