patches to enable rsync 3.0.6 compile on AIX 3.2

[Wayne Davison]

On Wed, May 13, 2009 at 11:26:32PM -0400, Ian! D. Allen wrote:
> These two small changes enable 3.0.6 to compile and link on AIX 3.2:

> #if defined(ENOTSUP)
[...]
> #else
>               errno = EINVAL;

I think using ENOSYS would be better than EINVAL there.  Does that work?

BTW, using -u with diff makes for better patches.  Thanks for your
feedback!

..wayne..