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Command: wcsspn | Section: 3 | Source: OpenBSD | File: wcsspn.3
WCSSPN(3) FreeBSD Library Functions Manual WCSSPN(3)
NAME
wcsspn - span a wide string
SYNOPSIS
#include <wchar.h>
size_t
wcsspn(const wchar_t *s, const wchar_t *charset);
DESCRIPTION
The wcsspn() function spans the initial part of the wide string s as long
as the wide characters from s occur in the wide string charset.
RETURN VALUES
The wcsspn() function returns the number of wide characters spanned.
SEE ALSO
strspn(3), wcschr(3), wcscspn(3), wcspbrk(3), wcsrchr(3), wcsstr(3),
wcstok(3), wmemchr(3)
STANDARDS
The wcsspn() function conforms to ISO/IEC 9899:1999 ("ISO C99") and was
first introduced in ISO/IEC 9899/AMD1:1995 ("ISO C90, Amendment 1").
HISTORY
The wcsspn() function was ported from NetBSD and first appeared in
OpenBSD 3.8.
FreeBSD 14.1-RELEASE-p8 June 5, 2013 FreeBSD 14.1-RELEASE-p8