| | 1 | .\" Copyright (c) 2002, 2003 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: src/lib/libc/locale/wcstod.3,v 1.4 2003/05/22 13:02:27 ru Exp $ |
| | 26 | .\" |
| | 27 | .Dd February 22, 2003 |
| | 28 | .Dt WCSTOD 3 |
| | 29 | .Os |
| | 30 | .Sh NAME |
| | 31 | .Nm wcstof , |
| | 32 | .Nm wcstod , |
| | 33 | .Nm wcstold |
| | 34 | .Nd convert string to |
| | 35 | .Vt float , double |
| | 36 | or |
| | 37 | .Vt "long double" |
| | 38 | .Sh LIBRARY |
| | 39 | .Lb libc |
| | 40 | .Sh SYNOPSIS |
| | 41 | .In wchar.h |
| | 42 | .Ft float |
| | 43 | .Fn wcstof "const wchar_t * restrict nptr" "wchar_t ** restrict endptr" |
| | 44 | .Ft "long double" |
| | 45 | .Fn wcstold "const wchar_t * restrict nptr" "wchar_t ** restrict endptr" |
| | 46 | .Ft double |
| | 47 | .Fn wcstod "const wchar_t * restrict nptr" "wchar_t ** restrict endptr" |
| | 48 | .Sh DESCRIPTION |
| | 49 | The |
| | 50 | .Fn wcstof , |
| | 51 | .Fn wcstod |
| | 52 | and |
| | 53 | .Fn wcstold |
| | 54 | functions are the wide-character versions of the |
| | 55 | .Fn strtof , |
| | 56 | .Fn strtod |
| | 57 | and |
| | 58 | .Fn strtold |
| | 59 | functions. |
| | 60 | Refer to |
| | 61 | .Xr strtod 3 |
| | 62 | for details. |
| | 63 | .Sh SEE ALSO |
| | 64 | .Xr strtod 3 , |
| | 65 | .Xr wcstol 3 |
| | 66 | .Sh STANDARDS |
| | 67 | The |
| | 68 | .Fn wcstof , |
| | 69 | .Fn wcstod |
| | 70 | and |
| | 71 | .Fn wcstold |
| | 72 | functions conform to |
| | 73 | .St -isoC-99 . |
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