xref: /freebsd/lib/libc/stdio/putwc.3 (revision 78704ef45793e56c8e064611c05c9bb8a0067e9f)
1.\"	$NetBSD: putwc.3,v 1.2 2002/02/07 07:00:26 ross Exp $
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38.\"     @(#)putc.3	8.1 (Berkeley) 6/4/93
39.\" $FreeBSD$
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
61The
62.Fn fputwc
63function
64writes the wide-character
65.Fa wc
66to the output stream pointed to by
67.Fa stream .
68.Pp
69.Fn putwc
70acts essentially identically to
71.Fn fputwc .
72.Pp
73.Fn putwchar
74is identical to
75.Fn putwc
76with an output stream of
77.Em stdout .
78.Sh RETURN VALUES
79The functions,
80.Fn fputwc ,
81.Fn putwc
82and
83.Fn putwchar
84return the wide-character written.
85If an error occurs, the value
86.Dv WEOF
87is returned.
88.Sh SEE ALSO
89.Xr ferror 3 ,
90.Xr fopen 3 ,
91.Xr getwc 3 ,
92.Xr stdio 3
93.Sh STANDARDS
94The functions
95.Fn fputwc ,
96.Fn putwc ,
97and
98.Fn putwchar
99conform to
100.St -isoC-99 .
101