1 .\" $NetBSD: putwc.3,v 1.8 2004/01/24 16:59:30 wiz Exp $
2 .\" $DragonFly: src/lib/libc/stdio/putwc.3,v 1.1 2005/07/25 00:37:41 joerg Exp $
4 .\" Copyright (c) 1990, 1991, 1993
5 .\" The Regents of the University of California. All rights reserved.
7 .\" This code is derived from software contributed to Berkeley by
8 .\" Chris Torek and the American National Standards Committee X3,
9 .\" on Information Processing Systems.
11 .\" Redistribution and use in source and binary forms, with or without
12 .\" modification, are permitted provided that the following conditions
14 .\" 1. Redistributions of source code must retain the above copyright
15 .\" notice, this list of conditions and the following disclaimer.
16 .\" 2. Redistributions in binary form must reproduce the above copyright
17 .\" notice, this list of conditions and the following disclaimer in the
18 .\" documentation and/or other materials provided with the distribution.
19 .\" 3. Neither the name of the University nor the names of its contributors
20 .\" may be used to endorse or promote products derived from this software
21 .\" without specific prior written permission.
23 .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 .\" @(#)putc.3 8.1 (Berkeley) 6/4/93
44 .Nd output a wide-character to a stream
51 .Fn fputwc "wchar_t wc" "FILE *stream"
53 .Fn putwc "wchar_t wc" "FILE *stream"
55 .Fn putwchar "wchar_t wc"
60 writes the wide-character
62 to the output stream pointed to by
66 acts essentially identically to
68 but is a macro that expands in-line.
71 more than once, so arguments given to
73 should not be expressions with potential side effects.
78 with an output stream of
86 return the wide-character written.
87 If an error occurs, the value