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diff --git a/ingen/client/SigClientInterface.hpp b/ingen/client/SigClientInterface.hpp
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+/*
+  This file is part of Ingen.
+  Copyright 2007-2016 David Robillard <http://drobilla.net/>
+
+  Ingen is free software: you can redistribute it and/or modify it under the
+  terms of the GNU Affero General Public License as published by the Free
+  Software Foundation, either version 3 of the License, or any later version.
+
+  Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+  A PARTICULAR PURPOSE.  See the GNU Affero General Public License for details.
+
+  You should have received a copy of the GNU Affero General Public License
+  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef INGEN_CLIENT_SIGCLIENTINTERFACE_HPP
+#define INGEN_CLIENT_SIGCLIENTINTERFACE_HPP
+
+#include <cstdint>
+#include <string>
+
+#include "raul/Path.hpp"
+
+#include "ingen/Interface.hpp"
+#include "ingen/client/signal.hpp"
+#include "ingen/ingen.h"
+
+namespace ingen {
+namespace client {
+
+/** A LibSigC++ signal emitting interface for clients to use.
+ *
+ * This simply emits a signal for every event that comes from the engine.
+ * For a higher level model based view of the engine, use ClientStore.
+ *
+ * The signals here match the calls to ClientInterface exactly.  See the
+ * documentation for ClientInterface for meanings of signal parameters.
+ *
+ * @ingroup IngenClient
+ */
+class INGEN_API SigClientInterface : public ingen::Interface,
+                                     public INGEN_TRACKABLE
+{
+public:
+	SigClientInterface() {}
+
+	URI uri() const override { return URI("ingen:/clients/sig"); }
+
+	INGEN_SIGNAL(message, void, Message)
+
+	/** Fire pending signals.  Only does anything on derived classes (that may queue) */
+	virtual bool emit_signals() { return false; }
+
+protected:
+	void message(const Message& msg) override {
+		_signal_message(msg);
+	}
+};
+
+} // namespace client
+} // namespace ingen
+
+#endif