.\"	$NetBSD: putwc.3,v 1.2 2002/02/07 07:00:26 ross Exp $
.\"
.\" Copyright (c) 1990, 1991, 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" Chris Torek and the American National Standards Committee X3,
.\" on Information Processing Systems.
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.\"     @(#)putc.3	8.1 (Berkeley) 6/4/93
.\" $FreeBSD: src/lib/libc/stdio/putwc.3,v 1.8 2007/01/09 00:28:07 imp Exp $
.\"
.Dd March 3, 2004
.Dt PUTWC 3
.Os
.Sh NAME
.Nm fputwc ,
.Nm putwc ,
.Nm putwchar
.Nd output a wide character to a stream
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In stdio.h
.In wchar.h
.Ft wint_t
.Fo fputwc
.Fa "wchar_t wc"
.Fa "FILE *stream"
.Fc
.Ft wint_t
.Fo putwc
.Fa "wchar_t wc"
.Fa "FILE *stream"
.Fc
.Ft wint_t
.Fo putwchar
.Fa "wchar_t wc"
.Fc
.Sh DESCRIPTION
The
.Fn fputwc
function
writes the wide character
.Fa wc
to the output stream pointed to by
.Fa stream .
.Pp
The
.Fn putwc
function
acts essentially identically to
.Fn fputwc .
.Pp
The
.Fn putwchar
function
is identical to
.Fn putwc
with an output stream of
.Dv stdout .
.Pp
Extended locale versions of these functions are documented in
.Xr putwc_l 3 .
See
.Xr xlocale 3
for more information.
.Sh RETURN VALUES
The
.Fn fputwc ,
.Fn putwc ,
and
.Fn putwchar
functions
return the wide character written.
If an error occurs, the value
.Dv WEOF
is returned.
.Sh SEE ALSO
.Xr ferror 3 ,
.Xr fopen 3 ,
.Xr getwc 3 ,
.Xr putc 3 ,
.Xr putwc_l 3 ,
.Xr stdio 3
.Sh STANDARDS
The
.Fn fputwc ,
.Fn putwc ,
and
.Fn putwchar
functions
conform to
.St -isoC-99 .