wmemcmp - compare two arrays of wide-characters
#include <wchar.h>
int wmemcmp(const wchar_t *s1, const wchar_t *s2, size_t n);
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]
.
For an explanation of the terms used in this section, see attributes(7).
Interface | Attribute | Value |
wmemcmp() | Thread safety | MT-Safe |
POSIX.1-2001, POSIX.1-2008, C99.
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