2002-08-18 06:30:10 +00:00
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.\" Copyright (c) 2002 Tim J. Robbins
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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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.\" 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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.\" $FreeBSD$
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2002-11-29 17:35:09 +00:00
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.\"
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2002-08-18 06:30:10 +00:00
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.Dd August 16, 2002
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.Dt MBSINIT 3
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.Os
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.Sh NAME
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.Nm mbsinit
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.Nd "determine conversion object status"
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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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.Sh DESCRIPTION
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The
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.Fn mbsinit
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function determines whether the
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2002-11-29 17:35:09 +00:00
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.Vt mbstate_t
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2002-08-18 06:30:10 +00:00
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object pointed to by
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.Fa ps
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describes an initial conversion state.
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.Sh RETURN VALUES
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The
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.Fn mbsinit
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function returns non-zero if
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.Fa ps
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is
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.Dv NULL
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or describes an initial conversion state,
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otherwise it returns zero.
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.Sh STANDARDS
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The
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.Fn mbsinit
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function conforms to
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.St -isoC-99 .
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.Sh BUGS
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The current implementation does not support shift states;
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.Fn mbsinit
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always returns non-zero.
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