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diff --git a/libcaja-private/caja-signaller.h b/libcaja-private/caja-signaller.h
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+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+
+/*
+ * Caja
+ *
+ * Copyright (C) 1999, 2000 Eazel, Inc.
+ *
+ * Caja is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Author: John Sullivan <[email protected]>
+ */
+
+/* caja-signaller.h: Class to manage caja-wide signals that don't
+ * correspond to any particular object.
+ */
+
+#ifndef CAJA_SIGNALLER_H
+#define CAJA_SIGNALLER_H
+
+#include <glib-object.h>
+
+/* CajaSignaller is a class that manages signals between
+   disconnected Caja code. Caja objects connect to these signals
+   so that other objects can cause them to be emitted later, without
+   the connecting and emit-causing objects needing to know about each
+   other. It seems a shame to have to invent a subclass and a special
+   object just for this purpose. Perhaps there's a better way to do
+   this kind of thing.
+*/
+
+/* Get the one and only CajaSignaller to connect with or emit signals for */
+GObject *caja_signaller_get_current (void);
+
+#endif /* CAJA_SIGNALLER_H */