1*2fe8fb19SBen Gras.\" $NetBSD: putwc.3,v 1.9 2010/12/16 17:42:27 wiz Exp $ 2*2fe8fb19SBen Gras.\" 3*2fe8fb19SBen Gras.\" Copyright (c) 1990, 1991, 1993 4*2fe8fb19SBen Gras.\" The Regents of the University of California. All rights reserved. 5*2fe8fb19SBen Gras.\" 6*2fe8fb19SBen Gras.\" This code is derived from software contributed to Berkeley by 7*2fe8fb19SBen Gras.\" Chris Torek and the American National Standards Committee X3, 8*2fe8fb19SBen Gras.\" on Information Processing Systems. 9*2fe8fb19SBen Gras.\" 10*2fe8fb19SBen Gras.\" Redistribution and use in source and binary forms, with or without 11*2fe8fb19SBen Gras.\" modification, are permitted provided that the following conditions 12*2fe8fb19SBen Gras.\" are met: 13*2fe8fb19SBen Gras.\" 1. Redistributions of source code must retain the above copyright 14*2fe8fb19SBen Gras.\" notice, this list of conditions and the following disclaimer. 15*2fe8fb19SBen Gras.\" 2. Redistributions in binary form must reproduce the above copyright 16*2fe8fb19SBen Gras.\" notice, this list of conditions and the following disclaimer in the 17*2fe8fb19SBen Gras.\" documentation and/or other materials provided with the distribution. 18*2fe8fb19SBen Gras.\" 3. Neither the name of the University nor the names of its contributors 19*2fe8fb19SBen Gras.\" may be used to endorse or promote products derived from this software 20*2fe8fb19SBen Gras.\" without specific prior written permission. 21*2fe8fb19SBen Gras.\" 22*2fe8fb19SBen Gras.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23*2fe8fb19SBen Gras.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24*2fe8fb19SBen Gras.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25*2fe8fb19SBen Gras.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26*2fe8fb19SBen Gras.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27*2fe8fb19SBen Gras.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28*2fe8fb19SBen Gras.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29*2fe8fb19SBen Gras.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30*2fe8fb19SBen Gras.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31*2fe8fb19SBen Gras.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32*2fe8fb19SBen Gras.\" SUCH DAMAGE. 33*2fe8fb19SBen Gras.\" 34*2fe8fb19SBen Gras.\" @(#)putc.3 8.1 (Berkeley) 6/4/93 35*2fe8fb19SBen Gras.\" 36*2fe8fb19SBen Gras.Dd October 20, 2001 37*2fe8fb19SBen Gras.Dt PUTWC 3 38*2fe8fb19SBen Gras.Os 39*2fe8fb19SBen Gras.Sh NAME 40*2fe8fb19SBen Gras.Nm fputwc , 41*2fe8fb19SBen Gras.Nm putwc , 42*2fe8fb19SBen Gras.Nm putwchar , 43*2fe8fb19SBen Gras.Nd output a wide character to a stream 44*2fe8fb19SBen Gras.Sh LIBRARY 45*2fe8fb19SBen Gras.Lb libc 46*2fe8fb19SBen Gras.Sh SYNOPSIS 47*2fe8fb19SBen Gras.In stdio.h 48*2fe8fb19SBen Gras.In wchar.h 49*2fe8fb19SBen Gras.Ft wint_t 50*2fe8fb19SBen Gras.Fn fputwc "wchar_t wc" "FILE *stream" 51*2fe8fb19SBen Gras.Ft wint_t 52*2fe8fb19SBen Gras.Fn putwc "wchar_t wc" "FILE *stream" 53*2fe8fb19SBen Gras.Ft wint_t 54*2fe8fb19SBen Gras.Fn putwchar "wchar_t wc" 55*2fe8fb19SBen Gras.Sh DESCRIPTION 56*2fe8fb19SBen GrasThe 57*2fe8fb19SBen Gras.Fn fputwc 58*2fe8fb19SBen Grasfunction 59*2fe8fb19SBen Graswrites the wide character 60*2fe8fb19SBen Gras.Fa wc 61*2fe8fb19SBen Grasto the output stream pointed to by 62*2fe8fb19SBen Gras.Fa stream . 63*2fe8fb19SBen Gras.Pp 64*2fe8fb19SBen Gras.Fn putwc 65*2fe8fb19SBen Grasacts essentially identically to 66*2fe8fb19SBen Gras.Fn fputwc , 67*2fe8fb19SBen Grasbut is a macro that expands in-line. 68*2fe8fb19SBen GrasIt may evaluate 69*2fe8fb19SBen Gras.Fa stream 70*2fe8fb19SBen Grasmore than once, so arguments given to 71*2fe8fb19SBen Gras.Fn putwc 72*2fe8fb19SBen Grasshould not be expressions with potential side effects. 73*2fe8fb19SBen Gras.Pp 74*2fe8fb19SBen Gras.Fn putwchar 75*2fe8fb19SBen Grasis identical to 76*2fe8fb19SBen Gras.Fn putwc 77*2fe8fb19SBen Graswith an output stream of 78*2fe8fb19SBen Gras.Em stdout . 79*2fe8fb19SBen Gras.Sh RETURN VALUES 80*2fe8fb19SBen GrasThe functions 81*2fe8fb19SBen Gras.Fn fputwc , 82*2fe8fb19SBen Gras.Fn putwc , 83*2fe8fb19SBen Grasand 84*2fe8fb19SBen Gras.Fn putwchar 85*2fe8fb19SBen Grasreturn the wide character written. 86*2fe8fb19SBen GrasIf an error occurs, the value 87*2fe8fb19SBen Gras.Dv WEOF 88*2fe8fb19SBen Grasis returned. 89*2fe8fb19SBen Gras.Sh SEE ALSO 90*2fe8fb19SBen Gras.Xr ferror 3 , 91*2fe8fb19SBen Gras.Xr fopen 3 , 92*2fe8fb19SBen Gras.Xr getwc 3 , 93*2fe8fb19SBen Gras.Xr stdio 3 94*2fe8fb19SBen Gras.Sh STANDARDS 95*2fe8fb19SBen GrasThe functions 96*2fe8fb19SBen Gras.Fn fputwc , 97*2fe8fb19SBen Gras.Fn putwc , 98*2fe8fb19SBen Grasand 99*2fe8fb19SBen Gras.Fn putwchar , 100*2fe8fb19SBen Grasconform to 101*2fe8fb19SBen Gras.St -isoC-99 . 102