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.\" $NetBSD: wcstod.3,v 1.4 2006/04/23 16:44:00 wiz Exp $
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.\"
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.\" Copyright (c) 2002, 2003 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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.\" 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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.\" $FreeBSD: wcstod.3,v 1.4 2003/05/22 13:02:27 ru Exp $
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.\"
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.Dd February 22, 2003
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.Dt WCSTOD 3
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.Os
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.Sh NAME
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.Nm wcstof ,
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.Nm wcstod ,
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.Nm wcstold
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.Nd convert string to
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.Vt float , double ,
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or
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.Vt "long double"
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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 float
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.Fn wcstof "const wchar_t * restrict nptr" "wchar_t ** restrict endptr"
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.Ft "long double"
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.Fn wcstold "const wchar_t * restrict nptr" "wchar_t ** restrict endptr"
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.Ft double
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.Fn wcstod "const wchar_t * restrict nptr" "wchar_t ** restrict endptr"
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.Sh DESCRIPTION
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The
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.Fn wcstof ,
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.Fn wcstod ,
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and
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.Fn wcstold
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functions are the wide-character versions of the
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.Fn strtof ,
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.Fn strtod ,
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and
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.Fn strtold
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functions.
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Refer to
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.Xr strtod 3
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for details.
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.Sh SEE ALSO
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.Xr strtod 3 ,
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.Xr wcstol 3
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.Sh STANDARDS
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The
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.Fn wcstod
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function conform to
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.St -isoC-amd1 .
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The
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.Fn wcstof
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and
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.Fn wcstold
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functions conform to
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.St -isoC-99 .
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