GENWiki

Premier IT Outsourcing and Support Services within the UK

User Tools

Site Tools


man: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-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

     For  an  explanation  of  the  terms  used   in   this   section,   see
     attributes(7).
     +----------+---------------+---------+
     |Interface | Attribute     | Value   |
     +----------+---------------+---------+
     |wcsspn()  | Thread safety | MT-Safe |
     +----------+---------------+---------+

CONFORMING TO

     POSIX.1-2001, POSIX.1-2008, C99.

SEE ALSO

     strspn(3), wcscspn(3)

COLOPHON

     This  page  is  part of release 4.16 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
     https://www.kernel.org/doc/man-pages/.

GNU 2015-08-08 WCSSPN(3)

/data/webs/external/dokuwiki/data/pages/man/wcsspn.txt · Last modified: 2019/05/17 09:32 by 127.0.0.1

Was this page helpful?-10+1

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki