NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS
case NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS:
clock_source = NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS;
clock_source = NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS;
case NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS:
case NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS: