@itemize
@item
This function is missing on some platforms:
-OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, mingw, Interix 3.5, BeOS.
+OpenBSD 3.8, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9, mingw, Interix 3.5, BeOS.
@end itemize