wcsspn(3) Library Functions Manual wcsspn(3) wcsspn - get length of a prefix wide-character substring C (libc, -lc) #include size_t wcsspn(const wchar_t *wcs, const wchar_t *accept); wcsspn() -- strspn(3), . wcs, accept. , wcs , accept. wcsspn() wcs, accept. , wcs, accept, wcslen(wcs), . attributes(7). +----------------------------+----------------------------------------------------------+--------------------------+ | | | | +----------------------------+----------------------------------------------------------+--------------------------+ |wcsspn() | | MT-Safe | +----------------------------+----------------------------------------------------------+--------------------------+ C11, POSIX.1-2008. POSIX.1-2001, C99. strspn(3), wcscspn(3) () Azamat Hackimov , Yuri Kozlov Kirill Rekhov ; GNU (GNU General Public License - GPL, 3 ) , - . - , , () () () <>. Linux 6.9.1 2 2024 . wcsspn(3)