WMEMCMP(3)                                                              Linux Programmer's Manual                                                             WMEMCMP(3)

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  dif‐
       fering 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)

GNU                                                                            2021-03-22                                                                     WMEMCMP(3)