extern void SetOffline(bool new_offline);
extern bool IsOffline();
-extern bool OpenProxmark(void *port, bool wait_for_port, int timeout, bool flash_mode);
+extern bool OpenProxmark(void *port, bool wait_for_port, int timeout);
extern void CloseProxmark(void);
extern void SendCommand(UsbCommand *c);
extern void clearCommandBuffer();