ncurses 5.9 - patch 20120728

[ncurses.git] / include / unctrl.h.in

diff --git a/include/unctrl.h.in b/include/unctrl.h.in
index b3c3c1e1d64b7e39130f67f9ae2805d4b7d4ff22..e08bc813881d4f2373df1ffc51ac0c5e53b8b678 100644 (file)
--- a/include/unctrl.h.in
+++ b/include/unctrl.h.in
@@ -1,22 +1,35 @@
-/***************************************************************************
-*                            COPYRIGHT NOTICE                              *
-****************************************************************************
-*                ncurses is copyright (C) 1992-1995                        *
-*                          Zeyd M. Ben-Halim                               *
-*                          zmbenhal@netcom.com                             *
-*                          Eric S. Raymond                                 *
-*                          esr@snark.thyrsus.com                           *
-*                                                                          *
-*        Permission is hereby granted to reproduce and distribute ncurses  *
-*        by any means and for any fee, whether alone or as part of a       *
-*        larger distribution, in source or in binary form, PROVIDED        *
-*        this notice is included with any such distribution, and is not    *
-*        removed from any of its header files. Mention of ncurses in any   *
-*        applications linked with it is highly appreciated.                *
-*                                                                          *
-*        ncurses comes AS IS with no warranty, implied or expressed.       *
-*                                                                          *
-***************************************************************************/
+/****************************************************************************
+ * 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            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
 
 /*
  * unctrl.h
@@ -24,17 +37,12 @@
  * Display a printable version of a control character.
  * Control characters are displayed in caret notation (^x), DELETE is displayed
  * as ^?. Printable characters are displayed as is.
- *
- * The returned pointer points to a static buffer which gets overwritten by
- * each call. Therefore, you must copy the resulting string to a safe place
- * before calling unctrl() again.
- *
  */
 
-/* $Id: unctrl.h.in,v 1.5 1997/04/26 23:04:09 tom Exp $ */
+/* $Id: unctrl.h.in,v 1.11 2009/04/18 21:00:52 tom Exp $ */
 
-#ifndef _UNCTRL_H
-#define _UNCTRL_H      1
+#ifndef NCURSES_UNCTRL_H_incl
+#define NCURSES_UNCTRL_H_incl  1
 
 #undef  NCURSES_VERSION
 #define NCURSES_VERSION "@NCURSES_MAJOR@.@NCURSES_MINOR@"
@@ -45,10 +53,15 @@ extern "C" {
 
 #include <curses.h>
 
-extern NCURSES_CONST char *unctrl(chtype);
+#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
 
-#endif /* _UNCTRL_H */
+#endif /* NCURSES_UNCTRL_H_incl */