WCSTOL(3) Library Functions Manual WCSTOL(3)

wcstoimax, wcstol, wcstoll, wcstoul, wcstoull, wcstoumaxconvert a wide character string value to a intmax_t, long, long long, unsigned long, unsigned long long, or uintmax_t integer

Standard C Library (libc, -lc)

#include <wchar.h>

long
wcstol(const wchar_t *restrict nptr, wchar_t **restrict endptr, int base);

long long
wcstoll(const wchar_t *restrict nptr, wchar_t **restrict endptr, int base);

unsigned long
wcstoul(const wchar_t *restrict nptr, wchar_t **restrict endptr, int base);

unsigned long long
wcstoull(const wchar_t *restrict nptr, wchar_t **restrict endptr, int base);

#include <stddef.h>
#include <inttypes.h>

intmax_t
wcstoimax(const wchar_t *restrict nptr, wchar_t **restrict endptr, int base);

uintmax_t
wcstoumax(const wchar_t *restrict nptr, wchar_t **restrict endptr, int base);

The (), (), (), (), wcstoimax(), and wcstoumax() functions are wide-character versions of the (), (), (), (), (), and () functions, respectively. Refer to their manual pages (for example strtol(3)) for details.

Extended locale versions of these functions are documented in wcstol_l(3). See xlocale(3) for more information.

#include <stddef.h> #include <inttypes.h>

The include file <stddef.h> is necessary for the () and () functions.

strtol(3), strtoul(3), wcstol_l(3), compat(5)

The wcstol(), wcstoul(), wcstoll(), wcstoull(), wcstoimax(), and wcstoumax() functions conform to ISO/IEC 9899:1999 (“ISO C99”).

September 7, 2002 macOS 15.0