@itemize
@item
This function is missing on some platforms:
-MacOS X 10.5, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, IRIX 6.5,
+FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, IRIX 6.5,
Solaris 9, MSVC 9, Interix 3.5.
@item
This function is only provided as a macro on some platforms: