fwide.3 (1fae73b137bfc5a237d7258e3c667ba87a36b7ff) fwide.3 (01533af5a0f742541d5c97c54c9f3e766fcd5ce8)
1.\" $NetBSD: fwide.3,v 1.3 2002/02/07 07:00:25 ross Exp $
2.\"
3.\" Copyright (c)2001 Citrus Project,
4.\" All rights reserved.
5.\"
6.\" Redistribution and use in source and binary forms, with or without
7.\" modification, are permitted provided that the following conditions
8.\" are met:

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31.Dt FWIDE 3
32.Os
33.Sh NAME
34.Nm fwide
35.Nd get/set orientation of a stream
36.Sh LIBRARY
37.Lb libc
38.Sh SYNOPSIS
1.\" $NetBSD: fwide.3,v 1.3 2002/02/07 07:00:25 ross Exp $
2.\"
3.\" Copyright (c)2001 Citrus Project,
4.\" All rights reserved.
5.\"
6.\" Redistribution and use in source and binary forms, with or without
7.\" modification, are permitted provided that the following conditions
8.\" are met:

--- 22 unchanged lines hidden (view full) ---

31.Dt FWIDE 3
32.Os
33.Sh NAME
34.Nm fwide
35.Nd get/set orientation of a stream
36.Sh LIBRARY
37.Lb libc
38.Sh SYNOPSIS
39.In stdio.h
40.In wchar.h
39.Fd #include \*[Lt]stdio.h\*[Gt]
40.Fd #include \*[Lt]wchar.h\*[Gt]
41.Ft int
42.Fn fwide "FILE *stream" "int mode"
43.Sh DESCRIPTION
44The
45.Fn fwide
46function
47determines the orientation of the stream pointed at by
48.Fa stream .

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68.Fa stream
69is set to wide-oriented.
70Otherwise,
71.Fa mode
72is zero, and
73.Fa stream
74is unchanged.
75.Sh RETURN VALUES
41.Ft int
42.Fn fwide "FILE *stream" "int mode"
43.Sh DESCRIPTION
44The
45.Fn fwide
46function
47determines the orientation of the stream pointed at by
48.Fa stream .

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68.Fa stream
69is set to wide-oriented.
70Otherwise,
71.Fa mode
72is zero, and
73.Fa stream
74is unchanged.
75.Sh RETURN VALUES
76The
77.Fn fwide
76.Fn fwide
78function
79returns a value according to orientation after the call of
80.Fn fwide ;
81a value less than zero if byte-oriented, a value greater than zero
82if wide-oriented, and zero if the stream has no orientation.
83.Sh SEE ALSO
84.Xr ferror 3 ,
85.Xr fgetc 3 ,
86.Xr fgetwc 3 ,
87.Xr fopen 3 ,
88.Xr fputc 3 ,
89.Xr fputwc 3 ,
90.Xr freopen 3 ,
91.Xr stdio 3
92.Sh STANDARDS
93The
94.Fn fwide
95function
96conforms to
77returns a value according to orientation after the call of
78.Fn fwide ;
79a value less than zero if byte-oriented, a value greater than zero
80if wide-oriented, and zero if the stream has no orientation.
81.Sh SEE ALSO
82.Xr ferror 3 ,
83.Xr fgetc 3 ,
84.Xr fgetwc 3 ,
85.Xr fopen 3 ,
86.Xr fputc 3 ,
87.Xr fputwc 3 ,
88.Xr freopen 3 ,
89.Xr stdio 3
90.Sh STANDARDS
91The
92.Fn fwide
93function
94conforms to
97.St -isoC-99 .
95.St -isoC99 .