diff --git a/include/unctrl.h.in b/include/unctrl.h.in
index 70d74b7..e08bc81 100644
--- a/include/unctrl.h.in
+++ b/include/unctrl.h.in
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,7 +39,7 @@
  * as ^?. Printable characters are displayed as is.
  */
 
-/* $Id: unctrl.h.in,v 1.10 2001/03/24 21:53:25 tom Exp $ */
+/* $Id: unctrl.h.in,v 1.11 2009/04/18 21:00:52 tom Exp $ */
 
 #ifndef NCURSES_UNCTRL_H_incl
 #define NCURSES_UNCTRL_H_incl	1
@@ -56,6 +56,10 @@
 #undef unctrl
 NCURSES_EXPORT(NCURSES_CONST char *) unctrl (chtype);
 
+#if @NCURSES_SP_FUNCS@
+NCURSES_EXPORT(NCURSES_CONST char *) NCURSES_SP_NAME(unctrl) (SCREEN*, chtype);
+#endif
+
 #ifdef __cplusplus
 }
 #endif