diff --git a/cmds/lshal/WaitCommand.h b/cmds/lshal/WaitCommand.h
new file mode 100644
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--- /dev/null
+++ b/cmds/lshal/WaitCommand.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#pragma once
+
+#include <string>
+
+#include <android-base/macros.h>
+
+#include "Command.h"
+#include "utils.h"
+
+namespace android {
+namespace lshal {
+
+class Lshal;
+
+class WaitCommand : public Command {
+public:
+    explicit WaitCommand(Lshal &lshal) : Command(lshal) {}
+    ~WaitCommand() = default;
+    Status main(const Arg &arg) override;
+    void usage() const override;
+    std::string getSimpleDescription() const override;
+    std::string getName() const override;
+private:
+    Status parseArgs(const Arg &arg);
+
+    std::string mInterfaceName;
+
+    DISALLOW_COPY_AND_ASSIGN(WaitCommand);
+};
+
+
+}  // namespace lshal
+}  // namespace android