typedef struct _ModuleWaveIndexPlayerFFS
{
    ModuleInstanceDescriptor instance;            // Common Audio Weaver module instance structure
    INT32 enable;                                 // En/Disable playback
    INT32 interpMode;                             // Linear or cubic interpolation
    FLOAT32 normRate;                             // Rate of data used to compute the ratio for normalized players
    INT32 waveLength;                             // Number of samples in currently loaded file
    INT32 fsInstance;                             // AWE flash file system instance pointer
    INT32 errorCode;                              // Captures errors that could arise in the module C code. Appears on the inspector
    INT32 isReady;                                // Boolean that indicates the module is not ready to output data
    INT32 waitForMuteDone;                        // Internal flag to check if the smooth mute is done
    FLOAT32 formatF;                              // Integer value of left-shift by NCOFracBits. Determines the precision of the linear interpolation.
    INT32 waveSR;                                 // Actual sample rate of the wave file.
    INT32 waveNumChannels;                        // Number of channels in the wave file.
    INT32 waveBit;                                // Wave data sample bit resolution.
    FLOAT32 scaleFactor;                          // Scale factor for playback rate
    UINT32 pinID;                                 // Specifies which control pins are available.
    INT32* fileName;                              // Name of wave file to playback
    INT32* fileNamePrev;                          // Name of wave file to playback
    void * muteModPtr;                            // Internal pointer to mute module to mute before reconfiguration
    void * unMuteModPtr;                          // Internal pointer to mute module to unmute after reconfiguration
    UINT32 * fsInstancePtr;                       // AWE flash file system instance pointer
    UINT32 * waveBuffer;                          // State variable holds the start address of the wave file in filesystem.
} ModuleWaveIndexPlayerFFSClass;