[sr-dev] registrar - additional features

[Juha Heinanen]

Luis Azedo writes:

> add param match_return_flags - bit mask
> 1 add contact xavp
>    in registered adds or sets into the transaction
>    in reg_fetch_contacts adds to plc structure

does this mean that a new xavp is created even if any of the new
features are not used?  can you tell exactly how performance (speed,
memory usage) of registrar changes when these new features are not used?

-- juha