lv = libusb_get_version();
g_string_append_printf(s, "libusb-1.0 %d.%d.%d.%d%s, ",
lv->major, lv->minor, lv->micro, lv->nano, lv->rc);
#endif
lv = libusb_get_version();
g_string_append_printf(s, "libusb-1.0 %d.%d.%d.%d%s, ",
lv->major, lv->minor, lv->micro, lv->nano, lv->rc);
#endif