int nBytesLeft = pInfo->spAPEDescriptor->nHeaderDataBytes + pInfo->spAPEDescriptor->nAPEFrameDataBytes + pInfo->spAPEDescriptor->nTerminatingDataBytes;
uint32 nHeaderDataBytes; // the number of header data bytes (from original file) uint32 nAPEFrameDataBytes; // the number of bytes of APE frame data uint32 nTerminatingDataBytes; // the terminating data of the file (not including tag data)