xref: /dflybsd-src/lib/libc/locale/wcstod.3 (revision 488efff854f4f6754b414f28491acc89566d6609)

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.\" $FreeBSD: head/lib/libc/locale/wcstod.3 115225 2003-05-22 13:02:28Z ru $
.\"
.Dd December 25, 2013
.Dt WCSTOD 3
.Os
.Sh NAME
.Nm wcstof ,
.Nm wcstof_l ,
.Nm wcstod ,
.Nm wcstod_l ,
.Nm wcstold ,
.Nm wcstold_l
.Nd convert string to
.Vt float , double
or
.Vt "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"
.In xlocale.h
.Ft float
.Fn wcstof_l "const wchar_t * restrict nptr" "wchar_t ** restrict endptr" "locale_t locale"
.Ft "long double"
.Fn wcstold_l "const wchar_t * restrict nptr" "wchar_t ** restrict endptr" "locale_t locale"
.Ft double
.Fn wcstod_l "const wchar_t * restrict nptr" "wchar_t ** restrict endptr" "locale_t locale"
.Sh DESCRIPTION
The
.Fn wcstof ,
.Fn wcstof_l ,
.Fn wcstod ,
.Fn wcstod_l ,
.Fn wcstold ,
and
.Fn wcstold_l
functions are the wide-character versions of the
.Fn strtof ,
.Fn strtof_l ,
.Fn strtod ,
.Fn strtod_l ,
.Fn strtold ,
and
.Fn strtold_l
functions.
Refer to
.Xr strtod 3
for details.
.Sh SEE ALSO
.Xr strtod 3 ,
.Xr wcstol 3 ,
.Xr xlocale 3
.Sh STANDARDS
The
.Fn wcstof ,
.Fn wcstod
and
.Fn wcstold
functions conform to
.St -isoC-99 .