1.\" Copyright (c) 2002 Tim J. Robbins 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.Dd August 16, 2002 27.Dt MBSINIT 3 28.Os 29.Sh NAME 30.Nm mbsinit 31.Nd "determine conversion object status" 32.Sh LIBRARY 33.Lb libc 34.Sh SYNOPSIS 35.In wchar.h 36.Ft int 37.Fn mbsinit "const mbstate_t *ps" 38.Sh DESCRIPTION 39The 40.Fn mbsinit 41function determines whether the 42.Ft mbstate_t 43object pointed to by 44.Fa ps 45describes an initial conversion state. 46.Sh RETURN VALUES 47The 48.Fn mbsinit 49function returns non-zero if 50.Fa ps 51is 52.Dv NULL 53or describes an initial conversion state, 54otherwise it returns zero. 55.Sh STANDARDS 56The 57.Fn mbsinit 58function conforms to 59.St -isoC-99 . 60.Sh BUGS 61The current implementation does not support shift states; 62.Fn mbsinit 63always returns non-zero. 64