libusb_interrupt_transfer
int libusb_interrupt_transfer(libusb_device_handle * devh, uint8_t endpoint, uint8_t *data, int length, int *transferred, uint32_t timeout);
ret = libusb_interrupt_transfer(hdl,
ret = libusb_interrupt_transfer(hdl,
ret = libusb_interrupt_transfer(hdl,
ret = libusb_interrupt_transfer(hdl,