if (USB_DeviceState == DEVICE_STATE_Unattached)
                                          return;
                                }
-                               
+
                                CDCInterfaceInfo->State.LineEncoding.BaudRateBPS = Endpoint_Read_32_LE();
                                CDCInterfaceInfo->State.LineEncoding.CharFormat  = Endpoint_Read_8();
                                CDCInterfaceInfo->State.LineEncoding.ParityType  = Endpoint_Read_8();
 
        #if !defined(NO_CLASS_DRIVER_AUTOFLUSH)
        Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataINEndpoint.Address);
-       
+
        if (Endpoint_IsINReady())
          CDC_Device_Flush(CDCInterfaceInfo);
        #endif
 }
 
 uint8_t CDC_Device_SendData(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo,
-                            const char* const Buffer,
+                            const void* const Buffer,
                             const uint16_t Length)
 {
        if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS))