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-'\" t
-.\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
-.\"
-.\" SPDX-License-Identifier: GPL-2.0-or-later
-.\"
-.\" References consulted:
-.\" GNU glibc-2 source code and manual
-.\" Dinkumware C library reference http://www.dinkumware.com/
-.\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
-.\" ISO/IEC 9899:1999
-.\"
-.TH wcsncmp 3 (date) "Linux man-pages (unreleased)"
-.SH NAME
-wcsncmp \- compare two fixed-size wide-character strings
-.SH LIBRARY
-Standard C library
-.RI ( libc ", " \-lc )
-.SH SYNOPSIS
-.nf
-.B #include <wchar.h>
-.PP
-.BI "int wcsncmp(const wchar_t " s1 [. n "], const wchar_t " s2 [. n "], \
-size_t " n );
-.fi
-.SH DESCRIPTION
-The
-.BR wcsncmp ()
-function is the wide-character equivalent of the
-.BR strncmp (3)
-function.
-It compares the wide-character string pointed to by
-.I s1
-and the
-wide-character string pointed to by
-.IR s2 ,
-but at most
-.I n
-wide
-characters from each string.
-In each string, the comparison extends only up
-to the first occurrence of a null wide character (L\[aq]\e0\[aq]), if any.
-.SH RETURN VALUE
-The
-.BR wcsncmp ()
-function returns zero if the wide-character strings at
-.I s1
-and
-.IR s2 ,
-truncated to at most length
-.IR n ,
-are equal.
-It returns an integer greater than zero if at the first differing position
-.I i
-.RI ( i
-<
-.IR n ),
-the corresponding wide-character
-.I s1[i]
-is
-greater than
-.IR s2[i] .
-It returns an integer less than zero if at the first
-differing position
-.I i
-.RI ( i
-<
-.IR n ),
-the corresponding
-wide-character
-.I s1[i]
-is less than
-.IR s2[i] .
-.SH ATTRIBUTES
-For an explanation of the terms used in this section, see
-.BR attributes (7).
-.ad l
-.nh
-.TS
-allbox;
-lbx lb lb
-l l l.
-Interface Attribute Value
-T{
-.BR wcsncmp ()
-T} Thread safety MT-Safe
-.TE
-.hy
-.ad
-.sp 1
-.SH STANDARDS
-C11, POSIX.1-2008.
-.SH HISTORY
-POSIX.1-2001, C99.
-.SH SEE ALSO
-.BR strncmp (3),
-.BR wcsncasecmp (3)