TRANSFER_BUFFER_SIZE
uint8 report_copy[TRANSFER_BUFFER_SIZE];
memset(report_copy, 0, TRANSFER_BUFFER_SIZE);
memcpy(report_copy, fCurrentReport, MIN(TRANSFER_BUFFER_SIZE, fCurrentReportLength));
uint8 fTransferBuffer[TRANSFER_BUFFER_SIZE];
uint8 fCurrentReport[TRANSFER_BUFFER_SIZE];