CCS/TM4C1290NCPDT: Missing "tCDCSerInstance sPrivateData" in example code and TivaWare USB Library User's Guide

//*****************************************************************************
//
// PRIVATE
//
// This structure defines the private instance data and state variables for the
// CDC Serial device.  The memory for this structure is allocated in the
// tUSBDCDCDevice structure passed on USBDCDCInit().
//
//*****************************************************************************
typedef struct
{
    //
    // Base address for the USB controller.
    //
    uint32_t ui32USBBase;

    //
    // The device info to interact with the lower level DCD code.
    //
    tDeviceInfo sDevInfo;

    //
    // The state of the serial receive state.
    //
    volatile tCDCState iCDCRxState;

    //
    // The state of the serial transmit state.
    //
    volatile tCDCState iCDCTxState;

    //
    // The state of the serial request state.
    //
    volatile tCDCState iCDCRequestState;

    //
    // The state of the serial interrupt state.
    //
    volatile tCDCState iCDCInterruptState;

    //
    // The current pending request.
    //
    volatile uint8_t ui8PendingRequest;

    //
    // The current break duration used during send break requests.
    //
    uint16_t ui16BreakDuration;

    //
    // The current line control state for the serial port.
    //
    uint16_t ui16ControlLineState;

    //
    // The general serial state.
    //
    uint16_t ui16SerialState;

    //
    // State of any pending operations that could not be handled immediately
    // upon receipt.
    //
    volatile uint16_t ui16DeferredOpFlags;

    //
    // Size of the last transmit.
    //
    uint16_t ui16LastTxSize;

    //
    // The current serial line coding.
    //
    tLineCoding sLineCoding;

    //
    // Serial port receive is blocked.
    //
    volatile bool bRxBlocked;

    //
    // Serial control port is blocked.
    //
    volatile bool bControlBlocked;

    //
    // The connection status of the device.
    //
    volatile bool bConnected;

    //
    // The control endpoint number, this is modified in composite devices.
    //
    uint8_t ui8ControlEndpoint;

    //
    // The IN endpoint number, this is modified in composite devices.
    //
    uint8_t ui8BulkINEndpoint;

    //
    // The OUT endpoint number, this is modified in composite devices.
    //
    uint8_t ui8BulkOUTEndpoint;

    //
    // The interface number for the control interface, this is modified in
    // composite devices.
    //
    uint8_t ui8InterfaceControl;

    //
    // The interface number for the data interface, this is modified in
    // composite devices.
    //
    uint8_t ui8InterfaceData;
}
tCDCSerInstance;