NAME¶

wmemcmp - compare two arrays of wide-characters

SYNOPSIS¶

#include <wchar.h>

int wmemcmp(const wchar_t *s1, const wchar_t *s2, 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].

CONFORMING TO¶

C99.

SEE ALSO¶

memcmp(3), wcscmp(3)

COLOPHON¶

This page is part of release 3.22 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.