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].

ATTRIBUTES

       For an explanation of the terms used in this section, see attributes(7).

       ┌──────────┬───────────────┬─────────┐
       │Interface │ Attribute     │ Value   │
       ├──────────┼───────────────┼─────────┤
       │wmemcmp() │ Thread safety │ MT-Safe │
       └──────────┴───────────────┴─────────┘

CONFORMING TO

       POSIX.1-2001, POSIX.1-2008, C99.

SEE ALSO

       memcmp(3), wcscmp(3)

COLOPHON

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