git.saurik.com Git - apple/libc.git/blame_incremental

... / ...

Commit	Line	Data
	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. All advertising materials mentioning features or use of this software
	19	.\" must display the following acknowledgement:
	20	.\" This product includes software developed by the University of
	21	.\" California, Berkeley and its contributors.
	22	.\" 4. Neither the name of the University nor the names of its contributors
	23	.\" may be used to endorse or promote products derived from this software
	24	.\" without specific prior written permission.
	25	.\"
	26	.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	27	.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	28	.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	29	.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	30	.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	31	.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	32	.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	33	.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	34	.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	35	.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	36	.\" SUCH DAMAGE.
	37	.\"
	38	.\" @(#)putc.3 8.1 (Berkeley) 6/4/93
	39	.\" $FreeBSD: src/lib/libc/stdio/putwc.3,v 1.6 2002/12/04 18:57:45 ru Exp $
	40	.\"
	41	.Dd October 10, 2002
	42	.Dt PUTWC 3
	43	.Os
	44	.Sh NAME
	45	.Nm fputwc ,
	46	.Nm putwc ,
	47	.Nm putwchar
	48	.Nd output a wide-character to a stream
	49	.Sh LIBRARY
	50	.Lb libc
	51	.Sh SYNOPSIS
	52	.In stdio.h
	53	.In wchar.h
	54	.Ft wint_t
	55	.Fn fputwc "wchar_t wc" "FILE *stream"
	56	.Ft wint_t
	57	.Fn putwc "wchar_t wc" "FILE *stream"
	58	.Ft wint_t
	59	.Fn putwchar "wchar_t wc"
	60	.Sh DESCRIPTION
	61	The
	62	.Fn fputwc
	63	function
	64	writes the wide-character
	65	.Fa wc
	66	to the output stream pointed to by
	67	.Fa stream .
	68	.Pp
	69	The
	70	.Fn putwc
	71	function
	72	acts essentially identically to
	73	.Fn fputwc .
	74	.Pp
	75	The
	76	.Fn putwchar
	77	function
	78	is identical to
	79	.Fn putwc
	80	with an output stream of
	81	.Dv stdout .
	82	.Sh RETURN VALUES
	83	The
	84	.Fn fputwc ,
	85	.Fn putwc ,
	86	and
	87	.Fn putwchar
	88	functions
	89	return the wide-character written.
	90	If an error occurs, the value
	91	.Dv WEOF
	92	is returned.
	93	.Sh SEE ALSO
	94	.Xr ferror 3 ,
	95	.Xr fopen 3 ,
	96	.Xr getwc 3 ,
	97	.Xr putc 3 ,
	98	.Xr stdio 3
	99	.Sh STANDARDS
	100	The
	101	.Fn fputwc ,
	102	.Fn putwc ,
	103	and
	104	.Fn putwchar
	105	functions
	106	conform to
	107	.St -isoC-99 .