f938c0a903
Summary: Some application(like usbmuxd) start to use LIBUSB_SPEED_SUPER_PLUS now. Though we don't have the corresponding infra in kernel right now, it is harmless to have this enum value in userspace to prevent the compile error Reviewed By: bapt Sponsored By: FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D50359