WCSTOD(3) | Library Functions Manual | WCSTOD(3) |
wcstod
, wcstof
,
wcstold
— convert string to
float, double, or
long double
Standard C Library (libc, -lc)
#include
<wchar.h>
double
wcstod
(const wchar_t *restrict
nptr, wchar_t **restrict endptr);
float
wcstof
(const wchar_t *restrict
nptr, wchar_t **restrict endptr);
long double
wcstold
(const wchar_t *restrict
nptr, wchar_t **restrict endptr);
The
wcstof
(),
wcstod
(),
and
wcstold
()
functions are the wide-character versions of the
strtof
(),
strtod
(),
and
strtold
()
functions. Refer to strtod(3) for
details.
Extended locale versions of these functions are documented in wcstod_l(3). See xlocale(3) for more information.
The wcstof
(),
wcstod
() and wcstold
()
functions conform to ISO/IEC 9899:1999
(“ISO C99”).
February 22, 2003 | macOS 14.6 |