usbdevfs_ioctl32 2295 drivers/usb/core/devio.c struct usbdevfs_ioctl32 ioc32; usbdevfs_ioctl32 208 include/uapi/linux/usbdevice_fs.h #define USBDEVFS_IOCTL32 _IOWR('U', 18, struct usbdevfs_ioctl32) usbdevfs_ioctl32 208 tools/include/uapi/linux/usbdevice_fs.h #define USBDEVFS_IOCTL32 _IOWR('U', 18, struct usbdevfs_ioctl32)