freebsd-dev/lib/libc/stdio/putwc.3
Warner Losh fbbd9655e5 Renumber copyright clause 4
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by:	Jan Schaumann <jschauma@stevens.edu>
Pull Request:	https://github.com/freebsd/freebsd/pull/96
2017-02-28 23:42:47 +00:00

104 lines
2.8 KiB
Groff

.\" $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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.\" modification, are permitted provided that the following conditions
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.\" notice, this list of conditions and the following disclaimer.
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.\" notice, this list of conditions and the following disclaimer in the
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.\" without specific prior written permission.
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.\" @(#)putc.3 8.1 (Berkeley) 6/4/93
.\" $FreeBSD$
.\"
.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
.Fn fputwc "wchar_t wc" "FILE *stream"
.Ft wint_t
.Fn putwc "wchar_t wc" "FILE *stream"
.Ft wint_t
.Fn putwchar "wchar_t wc"
.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 .
.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 stdio 3
.Sh STANDARDS
The
.Fn fputwc ,
.Fn putwc ,
and
.Fn putwchar
functions
conform to
.St -isoC-99 .