void MSC_DeviceConnected(tUSBInterface *Dev, void *Descriptors, size_t DescriptorsLen);
void MSC_DataIn(tUSBInterface *Dev, int EndPt, int Length, void *Data);
// --- Internal Helpers
void MSC_DeviceConnected(tUSBInterface *Dev, void *Descriptors, size_t DescriptorsLen);
void MSC_DataIn(tUSBInterface *Dev, int EndPt, int Length, void *Data);
// --- Internal Helpers