@itemize
@item
This function is missing on some platforms:
-Minix 3.1.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Interix 3.5.
+Minix 3.1.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, MSVC 9, Interix 3.5.
@item
This function always returns 1, even in multibyte locales, on some platforms:
mingw.