.\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
.\"
+.\" %%%LICENSE_START(GPLv2+_DOC_ONEPARA)
.\" This is free documentation; you can redistribute it and/or
.\" modify it under the terms of the GNU General Public License as
.\" published by the Free Software Foundation; either version 2 of
.\" the License, or (at your option) any later version.
+.\" %%%LICENSE_END
.\"
.\" References consulted:
.\" GNU glibc-2 source code and manual
.\" Dinkumware C library reference http://www.dinkumware.com/
-.\" OpenGroup's Single Unix specification http://www.UNIX-systems.org/online.html
+.\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
.\" ISO/IEC 9899:1999
.\"
-.TH MBSINIT 3 2000-11-20 "GNU" "Linux Programmer's Manual"
+.TH MBSINIT 3 2014-03-18 "GNU" "Linux Programmer's Manual"
.SH NAME
mbsinit \- test for initial shift state
.SH SYNOPSIS
.fi
.SH DESCRIPTION
Character conversion between the multibyte representation and the wide
-character representation uses conversion state, of type \fImbstate_t\fP.
+character representation uses conversion state, of type
+.IR mbstate_t .
Conversion of a string uses a finite-state machine; when it is interrupted
after the complete conversion of a number of characters, it may need to
save a state for processing the remaining characters.
and the one used by wide
character to multibyte conversion functions, such as
.BR wcsrtombs (3),
-but they both fit in a \fImbstate_t\fP, and they both have the same
+but they both fit in a
+.IR mbstate_t ,
+and they both have the same
representation for an initial state.
.PP
For 8-bit encodings, all states are equivalent to the initial state.
.PP
The function
.BR mbsinit ()
-tests whether \fI*ps\fP corresponds to an
+tests whether
+.I *ps
+corresponds to an
initial state.
-.SH "RETURN VALUE"
+.SH RETURN VALUE
.BR mbsinit ()
-returns nonzero if \fI*ps\fP is an initial state, or if
-\fIps\fP is a null pointer.
-Otherwise it returns 0.
-.SH "CONFORMING TO"
+returns nonzero if
+.I *ps
+is an initial state, or if
+.I ps
+is NULL.
+Otherwise, it returns 0.
+.SH ATTRIBUTES
+.SS Multithreading (see pthreads(7))
+The
+.BR mbsinit ()
+function is thread-safe.
+.SH CONFORMING TO
C99.
.SH NOTES
The behavior of
.B LC_CTYPE
category of the
current locale.
-.SH "SEE ALSO"
+.SH SEE ALSO
+.BR mbrlen (3),
+.BR mbrtowc (3),
+.BR wcrtomb (3),
.BR mbsrtowcs (3),
.BR wcsrtombs (3)
+.SH COLOPHON
+This page is part of release 3.79 of the Linux
+.I man-pages
+project.
+A description of the project,
+information about reporting bugs,
+and the latest version of this page,
+can be found at
+\%http://www.kernel.org/doc/man\-pages/.