libusb20_dev_req_string_simple_sync
err = libusb20_dev_req_string_simple_sync((void *)dev,
if (libusb20_dev_req_string_simple_sync(pdev, desc_index,
int libusb20_dev_req_string_simple_sync(struct libusb20_device *pdev, uint8_t index, void *ptr, uint16_t len);
error = libusb20_dev_req_string_simple_sync(pdev, x, buf, 255);
if (libusb20_dev_req_string_simple_sync(pdev, value,
if (libusb20_dev_req_string_simple_sync(pdev,