TFE_MonitoringBoolGauge0* gauge) {
  return static_cast<TFE_MonitoringBoolGaugeCell*>(
      static_cast<void*>(gauge->gauge->GetCell()));
}

TFE_MonitoringBoolGauge1* TFE_MonitoringNewBoolGauge1(const char* name,
                                                      TF_Status* status,
                                                      const char* description,

TFE_MonitoringGetCellBoolGauge0(TFE_MonitoringBoolGauge0* gauge);

// APIs for Bool Gauge with 1 label.
typedef struct TFE_MonitoringBoolGauge1 TFE_MonitoringBoolGauge1;
TF_CAPI_EXPORT extern TFE_MonitoringBoolGauge1* TFE_MonitoringNewBoolGauge1(
    const char* name, TF_Status* out_status, const char* description,
    const char* label1);
TF_CAPI_EXPORT extern void TFE_MonitoringDeleteBoolGauge1(
    TFE_MonitoringBoolGauge1* gauge);