locale/FreeBSD/wcstod.3

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  27 .Dd February 22, 2003
  28 .Dt WCSTOD 3
  29 .Os
  30 .Sh NAME
  31 .Nm wcstod ,
  32 .Nm wcstof ,
  33 .Nm wcstold
  34 .Nd convert string to
  35 .Vt float ,
  36 .Vt double ,
  37 or
  38 .Vt "long double"
  39 .Sh LIBRARY
  40 .Lb libc
  41 .Sh SYNOPSIS
  42 .In wchar.h
  43 .Ft double
  44 .Fo wcstod
  45 .Fa "const wchar_t *restrict nptr"
  46 .Fa "wchar_t **restrict endptr"
  47 .Fc
  48 .Ft float
  49 .Fo wcstof
  50 .Fa "const wchar_t *restrict nptr"
  51 .Fa "wchar_t **restrict endptr"
  52 .Fc
  53 .Ft "long double"
  54 .Fo wcstold
  55 .Fa "const wchar_t *restrict nptr"
  56 .Fa "wchar_t **restrict endptr"
  57 .Fc
  58 .Sh DESCRIPTION
  59 The
  60 .Fn wcstof ,
  61 .Fn wcstod ,
  62 and
  63 .Fn wcstold
  64 functions are the wide-character versions of the
  65 .Fn strtof ,
  66 .Fn strtod ,
  67 and
  68 .Fn strtold
  69 functions.
  70 Refer to
  71 .Xr strtod 3
  72 for details.
  73 .Pp
  74 Extended locale versions of these functions are documented in
  75 .Xr wcstod_l 3 .
  76 See
  77 .Xr xlocale 3
  78 for more information.
  79 .Sh SEE ALSO
  80 .Xr strtod 3 ,
  81 .Xr wcstod_l 3 ,
  82 .Xr wcstol 3
  83 .Sh STANDARDS
  84 The
  85 .Fn wcstof ,
  86 .Fn wcstod
  87 and
  88 .Fn wcstold
  89 functions conform to
  90 .St -isoC-99 .