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.\" $NetBSD: mbsinit.3,v 1.5 2004/01/24 16:58:54 wiz Exp $
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.\"
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.\" Copyright (c)2002 Citrus Project,
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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2002-03-18 10:56:28 +03:00
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.Dd February 3, 2002
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.Dt MBSINIT 3
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.Os
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.\" ----------------------------------------------------------------------
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.Sh NAME
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.Nm mbsinit
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.Nd determines whether the state object is in the initial state
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.\" ----------------------------------------------------------------------
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.Sh LIBRARY
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.Lb libc
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.Sh SYNOPSIS
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.In wchar.h
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.Ft int
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.Fn mbsinit "const mbstate_t *ps"
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.\" ----------------------------------------------------------------------
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.Sh DESCRIPTION
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The
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.Fn mbsinit
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determines whether the state object pointed to by
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.Fa ps
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is the initial conversion state, or not.
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.Pp
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.Fa ps
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may be a
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.Dv NULL
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pointer.
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In this case,
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.Fn mbsinit
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will always return non-zero.
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.\" ----------------------------------------------------------------------
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.Sh RETURN VALUES
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.Fn mbsinit
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returns:
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.Bl -tag -width 0123456789
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.It 0
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The current state is not the initial state.
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.It non-zero
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The current state is the initial state or
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.Fa ps
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is a
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.Dv NULL
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pointer.
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.El
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.\" ----------------------------------------------------------------------
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.Sh ERRORS
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No errors are defined.
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.\" ----------------------------------------------------------------------
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.Sh STANDARDS
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The
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.Fn mbsinit
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conforms to
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.St -isoC-amd1 .
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