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Command: wcscoll | Section: 3 | Source: OpenBSD | File: wcscoll.3
WCSCOLL(3) FreeBSD Library Functions Manual WCSCOLL(3)
NAME
wcscoll, wcscoll_l - compare wide strings according to the current
collation
SYNOPSIS
#include <wchar.h>
int
wcscoll(const wchar_t *s1, const wchar_t *s2);
int
wcscoll_l(const wchar_t *s1, const wchar_t *s2, locale_t locale);
DESCRIPTION
The wcscoll() and wcscoll_l() functions lexicographically compare the
NUL-terminated wide strings s1 and s2 according to the current locale
collation and return an integer greater than, equal to, or less than 0,
according to whether s1 is greater than, equal to, or less than s2.
On OpenBSD, they have the same effect as wcscmp(3), and the global
locale, the thread-specific locale, and the locale argument are ignored.
On other operating systems, the results may depend on the LC_CTYPE and
LC_COLLATE locale categories set with setlocale(3), uselocale(3), or
newlocale(3).
SEE ALSO
newlocale(3), setlocale(3), wcscmp(3), wcsxfrm(3)
STANDARDS
The wcscoll() function conforms to ISO/IEC 9899:1999 ("ISO C99"), and
wcscoll_l() to IEEE Std 1003.1-2008 ("POSIX.1").
HISTORY
The wcscoll() function has been available since OpenBSD 4.8, and
wcscoll_l() since OpenBSD 6.2.
FreeBSD 14.1-RELEASE-p8 January 18, 2019 FreeBSD 14.1-RELEASE-p8