Libc-320.tar.gz

[apple/libc.git] / locale / FreeBSD / wcstod.3

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+.\" Copyright (c) 2002, 2003 Tim J. Robbins
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libc/locale/wcstod.3,v 1.3 2003/03/13 06:29:53 tjr Exp $
+.\"
+.Dd February 22, 2003
+.Dt WCSTOD 3
+.Os
+.Sh NAME
+.Nm wcstof ,
+.Nm wcstod ,
+.Nm wcstold
+.Nd "convert string to float, double or long double"
+.Sh LIBRARY
+.Lb libc
+.Sh SYNOPSIS
+.In wchar.h
+.Ft float
+.Fn wcstof "const wchar_t * restrict nptr" "wchar_t ** restrict endptr"
+.Ft long double
+.Fn wcstold "const wchar_t * restrict nptr" "wchar_t ** restrict endptr"
+.Ft double
+.Fn wcstod "const wchar_t * restrict nptr" "wchar_t ** restrict endptr"
+.Sh DESCRIPTION
+The
+.Fn wcstof ,
+.Fn wcstod
+and
+.Fn wcstold
+functions are the wide-character versions of the
+.Fn strtof ,
+.Fn strtod
+and
+.Fn strtold
+functios.
+Refer to
+.Xr strtod 3
+for details.
+.Sh SEE ALSO
+.Xr strtod 3 ,
+.Xr wcstol 3 ,
+.Sh STANDARDS
+The
+.Fn wcstof ,
+.Fn wcstod
+and
+.Fn wcstold
+functions conform to
+.St -isoC-99 .