libusb_get_device
libusb_device *libusb_get_device(libusb_device_handle * devh);
dev = libusb_get_device(uxfer->dev_handle);
dev = libusb_get_device(pdev);
dev = libusb_get_device(uxfer->dev_handle);
dev = libusb_get_device(devh);
dev = libusb_get_device(pdev);
dev = libusb_get_device(pdev);
dev = libusb_get_device(pdev);
dev = libusb_get_device(pdev);
dev = libusb_get_device(pdev);
dev = libusb_get_device(pdev);
dev = libusb_get_device(pdev);
dev = libusb_get_device(pdev);
libusb_get_device(pfd->pdev)->refcnt++;
libusb_unref_device(libusb_get_device(ppdev[i]));
dev = libusb_get_device(ppdev[i]);
ctx = libusb_get_device(devh)->ctx;
ctx = libusb_get_device(devh)->ctx;