diff --git a/services/oboeservice/AAudioServiceStreamBase.h b/services/oboeservice/AAudioServiceStreamBase.h
index aa8e8cf..dddd69f 100644
--- a/services/oboeservice/AAudioServiceStreamBase.h
+++ b/services/oboeservice/AAudioServiceStreamBase.h
@@ -366,6 +366,13 @@
     aaudio_result_t sendServiceEvent(aaudio_service_event_t event,
                                      double dataDouble);
 
+    aaudio_result_t sendCommand(aaudio_command_opcode opCode,
+                                std::shared_ptr<AAudioCommandParam> param = nullptr,
+                                bool waitForReply = false,
+                                int64_t timeoutNanos = 0);
+
+    aaudio_result_t closeAndClear();
+
     /**
      * @return true if the queue is getting full.
      */