USBDEVFS_RESETEP 191 include/uapi/linux/usbdevice_fs.h #define USBDEVFS_RESETEP _IOR('U', 3, unsigned int) USBDEVFS_RESETEP 191 tools/include/uapi/linux/usbdevice_fs.h #define USBDEVFS_RESETEP _IOR('U', 3, unsigned int)