@itemize
@item
This function is missing on some platforms:
-MacOS X 10.3, OpenBSD 3.8, mingw.
+MacOS X 10.3, OpenBSD 3.8, mingw, MSVC 9.
@item
On platforms where @code{f_blocks} in @samp{struct statvfs} is a 32-bit
value, this function may not work correctly on files systems larger than