wcstold(3) - Manual pages

NAME

wcstof, wcstof_l, wcstod, wcstod_l, wcstold, wcstold_l — convert string to float, double or long double

#include <wchar.h>

float
wcstof(const wchar_t * restrict nptr, wchar_t ** restrict endptr);

long double
wcstold(const wchar_t * restrict nptr, wchar_t ** restrict endptr);

double
wcstod(const wchar_t * restrict nptr, wchar_t ** restrict endptr);

#include <xlocale.h>

float
wcstof_l(const wchar_t * restrict nptr, wchar_t ** restrict endptr, locale_t locale);

long double
wcstold_l(const wchar_t * restrict nptr, wchar_t ** restrict endptr, locale_t locale);

double
wcstod_l(const wchar_t * restrict nptr, wchar_t ** restrict endptr, locale_t locale);

The wcstof(), wcstof_l(), wcstod(), wcstod_l(), wcstold(), and wcstold_l() functions are the wide-character versions of the strtof(), strtof_l(), strtod(), strtod_l(), strtold(), and strtold_l() functions. Refer to strtod(3) for details.

The wcstof(), wcstod() and wcstold() functions conform to ISO/IEC 9899:1999 (“ISO C99”).