int iVendor, iProduct;
sscanf(udev_device_get_sysattr_value(pdev, "idVendor"), "%x", &iVendor);
sscanf(udev_device_get_sysattr_value(pdev, "idProduct"), "%x", &iProduct);
int iVendor, iProduct;
sscanf(udev_device_get_sysattr_value(pdev, "idVendor"), "%x", &iVendor);
sscanf(udev_device_get_sysattr_value(pdev, "idProduct"), "%x", &iProduct);