Make ip-transparent option work on OpenBSD

NSD
1

OpenBSD supports SO_BINDANY socket option from BSD/OS since 2008.

The same diff was sent to OpenBSD in 2016 by Delan Azabani but I was
not aware and basically came up with the same one.

( https://marc.info/?l=openbsd-tech&m=147747266305927&w=2 )

As far as I know it had not been submitted to nsd.

Thanks,
Florian

Index: server.c

2

Hi Florian,

Thanks for the patch! I have applied it to the source code.

Best regards, Wouter