1.\" $NetBSD: putwc.3,v 1.2 2002/02/07 07:00:26 ross Exp $ 2.\" 3.\" Copyright (c) 1990, 1991, 1993 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" This code is derived from software contributed to Berkeley by 7.\" Chris Torek and the American National Standards Committee X3, 8.\" on Information Processing Systems. 9.\" 10.\" Redistribution and use in source and binary forms, with or without 11.\" modification, are permitted provided that the following conditions 12.\" are met: 13.\" 1. Redistributions of source code must retain the above copyright 14.\" notice, this list of conditions and the following disclaimer. 15.\" 2. Redistributions in binary form must reproduce the above copyright 16.\" notice, this list of conditions and the following disclaimer in the 17.\" documentation and/or other materials provided with the distribution. 18.\" 3. Neither the name of the University nor the names of its contributors 19.\" may be used to endorse or promote products derived from this software 20.\" without specific prior written permission. 21.\" 22.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32.\" SUCH DAMAGE. 33.\" 34.\" @(#)putc.3 8.1 (Berkeley) 6/4/93 35.\" $FreeBSD: src/lib/libc/stdio/putwc.3,v 1.8 2007/01/09 00:28:07 imp Exp $ 36.\" $DragonFly: src/lib/libc/stdio/putwc.3,v 1.1 2005/07/25 00:37:41 joerg Exp $ 37.\" 38.Dd March 3, 2004 39.Dt PUTWC 3 40.Os 41.Sh NAME 42.Nm fputwc , 43.Nm putwc , 44.Nm putwchar 45.Nd output a wide character to a stream 46.Sh LIBRARY 47.Lb libc 48.Sh SYNOPSIS 49.In stdio.h 50.In wchar.h 51.Ft wint_t 52.Fn fputwc "wchar_t wc" "FILE *stream" 53.Ft wint_t 54.Fn putwc "wchar_t wc" "FILE *stream" 55.Ft wint_t 56.Fn putwchar "wchar_t wc" 57.Sh DESCRIPTION 58The 59.Fn fputwc 60function 61writes the wide character 62.Fa wc 63to the output stream pointed to by 64.Fa stream . 65.Pp 66The 67.Fn putwc 68function 69acts essentially identically to 70.Fn fputwc . 71.Pp 72The 73.Fn putwchar 74function 75is identical to 76.Fn putwc 77with an output stream of 78.Dv stdout . 79.Sh RETURN VALUES 80The 81.Fn fputwc , 82.Fn putwc , 83and 84.Fn putwchar 85functions 86return the wide character written. 87If an error occurs, the value 88.Dv WEOF 89is returned. 90.Sh SEE ALSO 91.Xr ferror 3 , 92.Xr fopen 3 , 93.Xr getwc 3 , 94.Xr putc 3 , 95.Xr stdio 3 96.Sh STANDARDS 97The 98.Fn fputwc , 99.Fn putwc , 100and 101.Fn putwchar 102functions 103conform to 104.St -isoC-99 . 105