WCSCSPN
Section: Linux Programmer's Manual (3)
Updated: 2013-12-02
Index
Return to Main Contents
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(3)
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.
ATTRIBUTES
Multithreading (see pthreads(7))
The
wcscspn()
function is thread-safe.
CONFORMING TO
C99.
SEE ALSO
strcspn(3),
wcspbrk(3),
wcsspn(3)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ATTRIBUTES
-
- Multithreading (see pthreads(7))
-
- CONFORMING TO
-
- SEE ALSO
-
This document was created by
man2html,
using the manual pages.
Time: 02:54:55 GMT, September 18, 2014