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wcscspn
Langue: en
Version: 1999-07-25 (fedora - 16/08/07)
Section: 3 (Bibliothèques de fonctions)
NAME
wcscspn - search a wide-character string for any of a set of wide charactersSYNOPSIS
#include <wchar.h> size_t wcscspn(const wchar_t *wcs, const wchar_t *reject);
DESCRIPTION
The wcscspn() function is the wide-character equivalent of the strcspn() function. It determines the length of the longest initial segment of wcs which consists entirely of wide-characters not listed in reject. In other words, it searches for the first occurrence in the wide-character string wcs of any of the characters in the wide-character string reject.RETURN VALUE
The wcscspn() function returns the number of wide characters in the longest initial segment of wcs which consists entirely of wide-characters not listed in reject. In other words, it returns the position of the first occurrence in the wide-character string wcs of any of the characters in the wide-character string reject, or wcslen(wcs) if there is none.CONFORMING TO
C99.SEE ALSO
strcspn(3), wcspbrk(3), wcsspn(3)Contenus ©2006-2024 Benjamin Poulain
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