:man| Alphabetical   Categories   About us 
 
WCSSPN (3) | C library functions | Unix Manual Pages | :man

NAME

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

CONTENTS

Synopsis
Description

SYNOPSIS



#include <wchar.h>



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

DESCRIPTION

The wcsspn function is the wide-character equivalent of the strspn 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-characters 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.

"CONFORMING TO"

ISO/ANSI C, UNIX98

"SEE ALSO"

strspn(3), wcscspn(3)


Share this page

     Follow us

Facebook Twitter Google+ LinkedIn


 
Created by Blin Media, 2008-2013