pub unsafe extern "system" fn BluetoothGATTSetCharacteristicValue(
hDevice: HANDLE,
Characteristic: PBTH_LE_GATT_CHARACTERISTIC,
CharacteristicValue: PBTH_LE_GATT_CHARACTERISTIC_VALUE,
ReliableWriteContext: BTH_LE_GATT_RELIABLE_WRITE_CONTEXT,
Flags: ULONG,
) -> HRESULT