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      1 /*	$NetBSD: wscanf.c,v 1.3 2013/04/19 23:32:17 joerg Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2002 Tim J. Robbins
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  */
     28 
     29 #include <sys/cdefs.h>
     30 #if defined(LIBC_SCCS) && !defined(lint)
     31 #if 0
     32 __FBSDID("$FreeBSD: src/lib/libc/stdio/wscanf.c,v 1.1 2002/09/23 12:40:06 tjr Exp $");
     33 #else
     34 __RCSID("$NetBSD: wscanf.c,v 1.3 2013/04/19 23:32:17 joerg Exp $");
     35 #endif
     36 #endif /* LIBC_SCCS and not lint */
     37 
     38 #include "namespace.h"
     39 
     40 #include <stdarg.h>
     41 #include <stdio.h>
     42 #include <wchar.h>
     43 
     44 __weak_alias(wscanf_l, _wscanf_l)
     45 
     46 int
     47 wscanf(const wchar_t * __restrict fmt, ...)
     48 {
     49 	va_list ap;
     50 	int r;
     51 
     52 	va_start(ap, fmt);
     53 	r = vfwscanf(stdin, fmt, ap);
     54 	va_end(ap);
     55 
     56 	return r;
     57 }
     58 
     59 int
     60 wscanf_l(locale_t loc, const wchar_t * __restrict fmt, ...)
     61 {
     62 	va_list ap;
     63 	int r;
     64 
     65 	va_start(ap, fmt);
     66 	r = vfwscanf_l(stdin, loc, fmt, ap);
     67 	va_end(ap);
     68 
     69 	return r;
     70 }
     71