fn fileWriteStreaming( userdata: ?*anyopaque, file: File, header: []const u8, data: []const []const u8, splat: usize, ) File.Writer.Error!usize
fn fileWriteStreaming( userdata: ?*anyopaque, file: File, header: []const u8, data: []const []const u8, splat: usize, ) File.Writer.Error!usize { const k: *Kqueue = @ptrCast(@alignCast(userdata)); _ = k; _ = file; _ = header; _ = data; _ = splat; @panic("TODO"); }