diff --git a/services/oboeservice/AAudioServiceStreamExclusive.h b/services/oboeservice/AAudioServiceStreamExclusive.h
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+++ b/services/oboeservice/AAudioServiceStreamExclusive.h
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+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AAUDIO_AAUDIO_SERVICE_STREAM_EXCLUSIVE_H
+#define AAUDIO_AAUDIO_SERVICE_STREAM_EXCLUSIVE_H
+
+#include "AAudioServiceStreamMMAP.h"
+
+namespace aaudio {
+
+/**
+ * Exclusive mode stream in the AAudio service.
+ *
+ * This is currently a stub.
+ * We may move code from AAudioServiceStreamMMAP into this class.
+ * If not, then it will be removed.
+ */
+class AAudioServiceStreamExclusive : public AAudioServiceStreamMMAP {
+
+public:
+    AAudioServiceStreamExclusive() {};
+    virtual ~AAudioServiceStreamExclusive() = default;
+};
+
+} /* namespace aaudio */
+
+#endif //AAUDIO_AAUDIO_SERVICE_STREAM_EXCLUSIVE_H