// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module mojo.common.mojom;

struct ProcessId {
  // This is the storage for the pid, on windows the pid is a DWORD and the
  // value can be DWORD_MAX which maps gracefully to uint32 while on linux
  // the pid is a signed int with a max value of 2^22.
  uint32 pid;
};
