@itemize
@item
This function is missing on some platforms:
-glibc 2.3.6, MacOS X 10.3, NetBSD 3.0, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.
+glibc 2.3.6, MacOS X 10.5, NetBSD 5.0, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin, mingw, Interix 3.5, BeOS.
@end itemize