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RedHat 9 (Linux i386) - man page for wcscspn (redhat section 3)

WCSCSPN(3)			    Linux Programmer's Manual			       WCSCSPN(3)

NAME
       wcscspn - search a wide-character string for any of a set of wide characters

SYNOPSIS
       #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 deter-
       mines 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
       ISO/ANSI C, UNIX98

SEE ALSO
       strcspn(3), wcspbrk(3), wcsspn(3)

GNU					    1999-07-25				       WCSCSPN(3)


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