USBDEVFS_SETCONFIGURATION 193 include/uapi/linux/usbdevice_fs.h #define USBDEVFS_SETCONFIGURATION _IOR('U', 5, unsigned int) USBDEVFS_SETCONFIGURATION 193 tools/include/uapi/linux/usbdevice_fs.h #define USBDEVFS_SETCONFIGURATION _IOR('U', 5, unsigned int)