// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_AUDIO_IOS_AUDIO_PRIVATE_API_H_
#define MEDIA_AUDIO_IOS_AUDIO_PRIVATE_API_H_
typedef UInt32 AudioObjectPropertyScope;
typedef UInt32 AudioObjectID;
typedef AudioObjectID AudioDeviceID;
constexpr UInt32 kAudioObjectUnknown = 0;
#endif // MEDIA_AUDIO_IOS_AUDIO_PRIVATE_API_H_