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diff --git a/ncurses/base/lib_box.c b/ncurses/base/lib_box.c
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+/****************************************************************************
+ * Copyright (c) 1998-2002,2005 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> *
+ * and: Thomas E. Dickey 1996-on *
+ * and: Sven Verdoolaege 2001 *
+ ****************************************************************************/
+
+/*
+** lib_box.c
+**
+** The routine wborder().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id: lib_box.c,v 1.22 2005/11/26 15:39:42 tom Exp $")
+
+#if USE_WIDEC_SUPPORT
+static NCURSES_INLINE chtype
+_my_render(WINDOW *win, chtype ch)
+{
+ NCURSES_CH_T wch;
+ SetChar2(wch, ch);
+ wch = _nc_render(win, wch);
+ return CharOf(wch) | AttrOf(wch);
+}
+#define RENDER_WITH_DEFAULT(ch,def) w ## ch = _my_render(win, (ch == 0) ? def : ch)
+#else
+#define RENDER_WITH_DEFAULT(ch,def) w ## ch = _nc_render(win, (ch == 0) ? def : ch)
+#endif
+
+NCURSES_EXPORT(int)
+wborder(WINDOW *win,
+ chtype ls, chtype rs,
+ chtype ts, chtype bs,
+ chtype tl, chtype tr,
+ chtype bl, chtype br)
+{
+ NCURSES_SIZE_T i;
+ NCURSES_SIZE_T endx, endy;
+ chtype wls, wrs, wts, wbs, wtl, wtr, wbl, wbr;
+
+ T((T_CALLED("wborder(%p,%s,%s,%s,%s,%s,%s,%s,%s)"),
+ win,
+ _tracechtype2(1, ls),
+ _tracechtype2(2, rs),
+ _tracechtype2(3, ts),
+ _tracechtype2(4, bs),
+ _tracechtype2(5, tl),
+ _tracechtype2(6, tr),
+ _tracechtype2(7, bl),
+ _tracechtype2(8, br)));
+
+ if (!win)
+ returnCode(ERR);
+
+ RENDER_WITH_DEFAULT(ls, ACS_VLINE);
+ RENDER_WITH_DEFAULT(rs, ACS_VLINE);
+ RENDER_WITH_DEFAULT(ts, ACS_HLINE);
+ RENDER_WITH_DEFAULT(bs, ACS_HLINE);
+ RENDER_WITH_DEFAULT(tl, ACS_ULCORNER);
+ RENDER_WITH_DEFAULT(tr, ACS_URCORNER);
+ RENDER_WITH_DEFAULT(bl, ACS_LLCORNER);
+ RENDER_WITH_DEFAULT(br, ACS_LRCORNER);
+
+ T(("using %s, %s, %s, %s, %s, %s, %s, %s",
+ _tracechtype2(1, wls),
+ _tracechtype2(2, wrs),
+ _tracechtype2(3, wts),
+ _tracechtype2(4, wbs),
+ _tracechtype2(5, wtl),
+ _tracechtype2(6, wtr),
+ _tracechtype2(7, wbl),
+ _tracechtype2(8, wbr)));
+
+ endx = win->_maxx;
+ endy = win->_maxy;
+
+ for (i = 0; i <= endx; i++) {
+ SetChar2(win->_line[0].text[i], wts);
+ SetChar2(win->_line[endy].text[i], wbs);
+ }
+ win->_line[endy].firstchar = win->_line[0].firstchar = 0;
+ win->_line[endy].lastchar = win->_line[0].lastchar = endx;
+
+ for (i = 0; i <= endy; i++) {
+ SetChar2(win->_line[i].text[0], wls);
+ SetChar2(win->_line[i].text[endx], wrs);
+ win->_line[i].firstchar = 0;
+ win->_line[i].lastchar = endx;
+ }
+ SetChar2(win->_line[0].text[0], wtl);
+ SetChar2(win->_line[0].text[endx], wtr);
+ SetChar2(win->_line[endy].text[0], wbl);
+ SetChar2(win->_line[endy].text[endx], wbr);
+
+ _nc_synchook(win);
+ returnCode(OK);
+}