// Protocol Buffers - Google's data interchange format // Copyright 2024 Google LLC. All rights reserved. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file or at // https://developers.google.com/open-source/licenses/bsd syntax = "proto2"; package hpb_unittest; message Child { optional int32 peeps = 1; } message Parent { optional int32 x = 1; optional Child child = 2; } message ParentWithRepeated { repeated Child children = 1; }