diff --git a/LGPL/swi_console/history.h b/LGPL/swi_console/history.h
new file mode 100644
index 000000000..3e6a8e2bc
--- /dev/null
+++ b/LGPL/swi_console/history.h
@@ -0,0 +1,30 @@
+/*  $Id: history.h,v 1.1 2008-04-01 08:52:50 vsc Exp $
+
+    Part of SWI-Prolog
+
+    Author:        Jan Wielemaker
+    E-mail:        jan@swi.psy.uva.nl
+    WWW:           http://www.swi-prolog.org
+    Copyright (C): 1985-2002, University of Amsterdam
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/* history.c */
+void		rlc_init_history(int auto_add, int size);
+void		rlc_add_history(const TCHAR *line);
+int		rlc_at_head_history(void);
+const TCHAR *	rlc_bwd_history(void);
+const TCHAR *	rlc_fwd_history(void);