WCSSPN(3) | Linux Programmer's Manual | WCSSPN(3) |
NAME
wcsspn - advance in a wide-character string, skipping any of a set of wide charactersSYNOPSIS
#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-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
C99.SEE ALSO
strspn(3), wcscspn(3)COLOPHON
This page is part of release 3.53 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/.1999-07-25 | GNU |