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// Copyright 2014 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.
// This header contains internal details for the *implementation* of the
// embedder API. It should not be included by any public header (nor by users of
// the embedder API).
#ifndef MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_
#define MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_
#include <stdint.h>
namespace mojo {
namespace system {
class ChannelManager;
class Core;
// Repeat a typedef in mojo/edk/system/channel_manager.h, to avoid including it.
typedef uintptr_t ChannelId;
} // namespace system
namespace embedder {
// This is a type that's opaque to users of the embedder API (which only
// gives/takes |ChannelInfo*|s). We make it a struct to make it
// template-friendly.
struct ChannelInfo {
explicit ChannelInfo(system::ChannelId channel_id = 0)
: channel_id(channel_id) {}
system::ChannelId channel_id;
};
namespace internal {
// Instance of |Core| used by the system functions (|Mojo...()|).
extern system::Core* g_core;
// Instance of |ChannelManager| used by the channel management functions
// (|mojo::embedder::CreateChannel()|, etc.).
extern system::ChannelManager* g_channel_manager;
} // namespace internal
} // namepace embedder
} // namespace mojo
#endif // MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_
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