-AIX 4.3.2, IRIX 6.5, Solaris 11 2010-11, Cygwin, mingw, Interix 3.5, BeOS.
+Minix 3.1.8, AIX 4.3.2, IRIX 6.5, Solaris 11 2011-11, Cygwin, mingw, MSVC 9, Interix 3.5, BeOS.
+@item
+On platforms where @code{off_t} is a 32-bit type, this function may not
+work correctly on huge directories larger than 2 GB. The fix is to use
+the @code{AC_SYS_LARGEFILE} macro.