void jtag_libusb_close(jtag_libusb_device_handle *dev);
int jtag_libusb_bulk_write(struct jtag_libusb_device_handle *dev, int ep,
void jtag_libusb_close(jtag_libusb_device_handle *dev);
int jtag_libusb_bulk_write(struct jtag_libusb_device_handle *dev, int ep,