wmemcmp

NAME

wmemcmp - compare two arrays of wide-characters

SYNOPSIS

#include <wchar.h>
 I int wmemcmp(const wchar_t * s1 , const wchar_t * s2 , size_t  n );

DESCRIPTION

The R 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 R 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)