linux man page for wcsspn

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 longest 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-char-
       acter 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-charac-
       ters listed in accept.  In other words, it returns the position of the first occurrence in the wide-character string wcs of a  wide-charac-
       ter 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 3.27 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)