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



NAME
       wcsspn - advance in a wide-character string, skipping any of a set of wide characters

SYNOPSIS
       #include <wchar.h>

       size_t wcsspn(const wchar_t *wcs, const wchar_t *accept);

DESCRIPTION
       The  wcsspn() function is the wide-character equivalent of the strspn(3) function.  It determines the length of the long-
       est initial segment of wcs which consists entirely of wide-characters listed in accept.  In other words, it searches  for
       the  first  occurrence  in  the  wide-character string wcs of a wide-character not contained in the wide-character string
       accept.

RETURN VALUE
       The wcsspn() function returns the number of wide characters in the longest initial segment of wcs which consists entirely
       of wide-characters listed in accept.  In other words, it returns the position of the first occurrence in the wide-charac-
       ter string wcs of a wide-character not contained in the wide-character string accept, or wcslen(wcs) if there is none.

CONFORMING TO
       C99.

SEE ALSO
       strspn(3), wcscspn(3)

COLOPHON
       This page is part of release 3.25 of the Linux man-pages project.  A description of the project,  and  information  about
       reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.



GNU                                                        1999-07-25                                                  WCSSPN(3)