Function BluetoothGATTGetDescriptors

pub unsafe fn BluetoothGATTGetDescriptors(
    hdevice: HANDLE,
    characteristic: *const BTH_LE_GATT_CHARACTERISTIC,
    descriptorsbuffer: Option<&mut [BTH_LE_GATT_DESCRIPTOR]>,
    descriptorsbufferactual: *mut u16,
    flags: u32,
) -> Result<()>