chromium/ipc/ipc_message_start.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef IPC_IPC_MESSAGE_START_H_
#define IPC_IPC_MESSAGE_START_H_

// Used by IPC_BEGIN_MESSAGES so that each message class starts from a unique
// base.  Messages have unique IDs across channels in order for the IPC logging
// code to figure out the message class from its ID.
//
// You should no longer be adding any new message classes. Instead, use mojo
// for all new work.
enum IPCMessageStart { … };

#endif  // IPC_IPC_MESSAGE_START_H_