x SuSE Linux 13.1-RELEASE x
x SuSE Linux 13.1-RELEASEx
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-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-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-character
not contained in the wide-character string accept, or wcslen(wcs) if
there is none.
ATTRIBUTES
Multithreading (see pthreads(7))
The wcsspn() function is thread-safe.
CONFORMING TO
C99.
SEE ALSO
strspn(3), wcscspn(3)
COLOPHON
This page is part of release 3.69 of the Linux man-pages project. A
description of the project, information about reporting bugs, and the
latest version of this page, can be found at
http://www.kernel.org/doc/man-pages/.
GNU 2013-11-11 WCSSPN(3)
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