int
wcscoll(
const wchar_t *s1
, const wchar_t *s2
)
)
function compares the nul-terminated strings
s1
and
s2
according to the current locale collation order.
In the
``
C
''
locale,
wcscoll(
)
is equivalent to
wcscmp(
).
)
function returns an integer greater than, equal to, or less than
0, if
s1
is greater than, equal to, or less than
s2
.
No return value is reserved to indicate errors;
callers should set
errno
to 0 before calling
wcscoll().
If it is non-zero upon return from
wcscoll(
),
an error has occurred.
)
function will fail if:
EILSEQ
]
ENOMEM
]
)
function conforms to
ISO/IEC 9899:1999 (``ISO C99'') .
)
function disregards
LC_COLLATE
locales, and falls back to using the
wcscmp(
)
function.