URE_FLAG_VER_5C20
} else if (un->un_flags & URE_FLAG_VER_5C20) {
if (un->un_flags & (URE_FLAG_VER_5C20 | URE_FLAG_VER_5C30)) {
URE_FLAG_VER_5C20))
un->un_flags |= URE_FLAG_VER_5C20;