// Protocol Buffers - Google's data interchange format // Copyright 2008 Google Inc. 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 = "proto3"; package one.two.a_three; option ruby_package = "A::B::C"; message Four { string a_string = 1; }