xref: /dragonfly/lib/libc/locale/mbsinit.3 (revision 1975d09e)
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25.\" $FreeBSD: head/lib/libc/locale/mbsinit.3 128032 2004-04-08 09:59:02Z tjr $
26.\"
27.Dd December 26, 2013
28.Dt MBSINIT 3
29.Os
30.Sh NAME
31.Nm mbsinit ,
32.Nm mbsinit_l
33.Nd "determine conversion object status"
34.Sh LIBRARY
35.Lb libc
36.Sh SYNOPSIS
37.In wchar.h
38.Ft int
39.Fn mbsinit "const mbstate_t *ps"
40.In xlocale.h
41.Ft int
42.Fn mbsinit_l "const mbstate_t *ps" "locale_t locale"
43.Sh DESCRIPTION
44The
45.Fn mbsinit
46and
47.Fn mbsinit_l
48functions determine whether the
49.Vt mbstate_t
50object pointed to by
51.Fa ps
52describes an initial conversion state.
53.Pp
54The
55.Fn mbsinit_l
56function takes an explicit
57.Fa locale
58argument, whereas the
59.Fn mbsinit
60function uses the current global or per-thread locale.
61.Sh RETURN VALUES
62The
63.Fn mbsinit
64and
65.Fn mbsinit_l
66functions return non-zero if
67.Fa ps
68is
69.Dv NULL
70or describes an initial conversion state,
71otherwise it returns zero.
72.Sh SEE ALSO
73.Xr mbrlen 3 ,
74.Xr mbrtowc 3 ,
75.Xr mbsrtowcs 3 ,
76.Xr multibyte 3 ,
77.Xr wcrtomb 3 ,
78.Xr wcsrtombs 3 ,
79.Xr xlocale 3
80.Sh STANDARDS
81The
82.Fn mbsinit
83function conforms to
84.St -isoC-99 .
85