1 files changed, 0 insertions, 103 deletions
diff --git a/contrib/ncurses/ncurses/widechar/lib_unget_wch.c b/contrib/ncurses/ncurses/widechar/lib_unget_wch.c
deleted file mode 100644
index b2dc7ff..0000000
--- a/contrib/ncurses/ncurses/widechar/lib_unget_wch.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/****************************************************************************
- * Copyright (c) 2002-2004,2007 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: Thomas E. Dickey 2002                                           *
- ****************************************************************************/
-
-/*
-**	lib_unget_wch.c
-**
-**	The routine unget_wch().
-**
-*/
-
-#include <curses.priv.h>
-
-MODULE_ID("$Id: lib_unget_wch.c,v 1.9 2007/11/25 00:57:00 tom Exp $")
-
-/*
- * Wrapper for wcrtomb() which obtains the length needed for the given
- * wide-character 'source'.
- */
-NCURSES_EXPORT(size_t)
-_nc_wcrtomb(char *target, wchar_t source, mbstate_t * state)
-{
-    int result;
-
-    if (target == 0) {
-	wchar_t temp[2];
-	const wchar_t *tempp = temp;
-	temp[0] = source;
-	temp[1] = 0;
-	result = wcsrtombs(NULL, &tempp, 0, state);
-    } else {
-	result = wcrtomb(target, source, state);
-    }
-    if (!isEILSEQ(result) && (result == 0))
-	result = 1;
-    return result;
-}
-
-NCURSES_EXPORT(int)
-unget_wch(const wchar_t wch)
-{
-    int result = OK;
-    mbstate_t state;
-    size_t length;
-    int n;
-
-    T((T_CALLED("unget_wch(%#lx)"), (unsigned long) wch));
-
-    init_mb(state);
-    length = _nc_wcrtomb(0, wch, &state);
-
-    if (length != (size_t) (-1)
-	&& length != 0) {
-	char *string;
-
-	if ((string = (char *) malloc(length)) != 0) {
-	    init_mb(state);
-	    wcrtomb(string, wch, &state);
-
-	    for (n = (int) (length - 1); n >= 0; --n) {
-		if (ungetch(string[n]) != OK) {
-		    result = ERR;
-		    break;
-		}
-	    }
-	    free(string);
-	} else {
-	    result = ERR;
-	}
-    } else {
-	result = ERR;
-    }
-
-    returnCode(result);
-}