fn dirOpenDir(userdata: ?*anyopaque, dir: Dir, sub_path: []const u8, options: Dir.OpenOptions) Dir.OpenError!Dir
fn dirOpenDir(userdata: ?*anyopaque, dir: Dir, sub_path: []const u8, options: Dir.OpenOptions) Dir.OpenError!Dir { const k: *Kqueue = @ptrCast(@alignCast(userdata)); _ = k; _ = dir; _ = sub_path; _ = options; @panic("TODO"); }