Multicast problems [PATCH]

[Bruce M. Simpson]

Daniel Eischen wrote:
> My system's not up to date enough to test this.  I do have a
> test program, that if runs, should be good enough.

Thanks for doing this. I don't have free time to run further tests at 
the moment so am relying on help from folks who have had problems.

>
>   http://people.freebsd.org/~deischen/test_net.c

It looks like the multicast tests in this file are covered more or less 
by the existing regression test; it just needs to be run without a 
default route.

> I think we would be more portable if we defined socklen_t to be
> int32_t.

This is a completely separate issue.

BMS