Update to ncurses-6.0

Change-Id: I98ab2ea8a5e13cca9f8b7cf6277b9b14a4da4299
diff --git a/ncurses/base/lib_box.c b/ncurses/base/lib_box.c
index d6cfc6c..6f17c97 100644
--- a/ncurses/base/lib_box.c
+++ b/ncurses/base/lib_box.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2010 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            *
@@ -42,7 +42,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_box.c,v 1.22 2005/11/26 15:39:42 tom Exp $")
+MODULE_ID("$Id: lib_box.c,v 1.24 2010/04/24 23:51:57 tom Exp $")
 
 #if USE_WIDEC_SUPPORT
 static NCURSES_INLINE chtype
@@ -51,8 +51,9 @@
     NCURSES_CH_T wch;
     SetChar2(wch, ch);
     wch = _nc_render(win, wch);
-    return CharOf(wch) | AttrOf(wch);
+    return ((attr_t) 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)
@@ -70,7 +71,7 @@
     chtype wls, wrs, wts, wbs, wtl, wtr, wbl, wbr;
 
     T((T_CALLED("wborder(%p,%s,%s,%s,%s,%s,%s,%s,%s)"),
-       win,
+       (void *) win,
        _tracechtype2(1, ls),
        _tracechtype2(2, rs),
        _tracechtype2(3, ts),