def nvmlDeviceGetSerial(handle):
    r"""
    /**
     * Retrieves the globally unique board serial number associated with this device's board.
     *
     * For all products with an inforom.
     *
     * The serial number is an alphanumeric string that will not exceed 30 characters (including the NULL terminator).
     * This number matches the serial number tag that is physically attached to the board.  See \ref
     * nvmlConstants::NVML_DEVICE_SERIAL_BUFFER_SIZE.
     *
     * @param device                               The identifier of the target device
     * @param serial                               Reference in which to return the board/module serial number
     * @param length                               The maximum allowed length of the string returned in \a serial
     *
     * @return
     *         - \ref NVML_SUCCESS                 if \a serial has been set
     *         - \ref NVML_ERROR_UNINITIALIZED     if the library has not been successfully initialized
     *         - \ref NVML_ERROR_INVALID_ARGUMENT  if \a device is invalid, or \a serial is NULL
     *         - \ref NVML_ERROR_INSUFFICIENT_SIZE if \a length is too small
     *         - \ref NVML_ERROR_NOT_SUPPORTED     if the device does not support this feature
     *         - \ref NVML_ERROR_GPU_IS_LOST       if the target GPU has fallen off the bus or is otherwise inaccessible
     *         - \ref NVML_ERROR_UNKNOWN           on any unexpected error
     */
    nvmlReturn_t DECLDIR nvmlDeviceGetSerial
    """
    c_serial = create_string_buffer(NVML_DEVICE_SERIAL_BUFFER_SIZE)
    fn = _nvmlGetFunctionPointer("nvmlDeviceGetSerial")
    ret = fn(handle, c_serial, c_uint(NVML_DEVICE_SERIAL_BUFFER_SIZE))
    _nvmlCheckReturn(ret)
    return bytes_to_str(c_serial.value)
r"""
    /**
     * Retrieves the globally unique board serial number associated with this device's board.
     *
     * For all products with an inforom.
     *
     * The serial number is an alphanumeric string that will not exceed 30 characters (including the NULL terminator).
     * This number matches the serial number tag that is physically attached to the board.  See \ref
     * nvmlConstants::NVML_DEVICE_SERIAL_BUFFER_SIZE.
     *
     * @param device                               The identifier of the target device
     * @param serial                               Reference in which to return the board/module serial number
     * @param length                               The maximum allowed length of the string returned in \a serial
     *
     * @return
     *         - \ref NVML_SUCCESS                 if \a serial has been set
     *         - \ref NVML_ERROR_UNINITIALIZED     if the library has not been successfully initialized
     *         - \ref NVML_ERROR_INVALID_ARGUMENT  if \a device is invalid, or \a serial is NULL
     *         - \ref NVML_ERROR_INSUFFICIENT_SIZE if \a length is too small
     *         - \ref NVML_ERROR_NOT_SUPPORTED     if the device does not support this feature
     *         - \ref NVML_ERROR_GPU_IS_LOST       if the target GPU has fallen off the bus or is otherwise inaccessible
     *         - \ref NVML_ERROR_UNKNOWN           on any unexpected error
     */
    nvmlReturn_t DECLDIR nvmlDeviceGetSerial