wmemcmp
Section: C Library Functions (3)
Updated: 2022-12-15
Index
Return to Main Contents
NAME
wmemcmp - compare two arrays of wide-characters
LIBRARY
Standard C library
(libc, -lc)
SYNOPSIS
#include <wchar.h>
int wmemcmp(const wchar_t s1[.n], const wchar_t s2[.n], size_t n);
DESCRIPTION
The
wmemcmp()
function is the wide-character equivalent of the
memcmp(3)
function.
It compares the
n
wide-characters starting at
s1
and the
n
wide-characters starting at
s2.
RETURN VALUE
The
wmemcmp()
function returns
zero if the wide-character arrays of size
n
at
s1
and
s2
are equal.
It returns an integer greater than
zero if at the first differing position
i
(i <
n),
the
corresponding wide-character
s1[i]
is greater than
s2[i].
It returns an integer less than zero if
at the first differing position
i
(i
<
n),
the corresponding
wide-character
s1[i]
is less than
s2[i].
ATTRIBUTES
For an explanation of the terms used in this section, see
attributes(7).
Interface | Attribute | Value
|
wmemcmp()
| Thread safety | MT-Safe
|
STANDARDS
POSIX.1-2001, POSIX.1-2008, C99.
SEE ALSO
memcmp(3),
wcscmp(3)
Index
- NAME
-
- LIBRARY
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ATTRIBUTES
-
- STANDARDS
-
- SEE ALSO
-
This document was created by
man2html,
using the manual pages.
Time: 06:59:57 GMT, May 04, 2024