USBDEVFS_DISCSIGNAL  202 include/uapi/linux/usbdevice_fs.h #define USBDEVFS_DISCSIGNAL        _IOR('U', 14, struct usbdevfs_disconnectsignal)
USBDEVFS_DISCSIGNAL  202 tools/include/uapi/linux/usbdevice_fs.h #define USBDEVFS_DISCSIGNAL        _IOR('U', 14, struct usbdevfs_disconnectsignal)