Brent Verner <brent@rcfile.org> writes:
> Now, the hard part...where should this code live? I'm thinking a
> src/transport directory seems sensible.
Our experience with trying to write single files to serve both server
and client sides has been, um, painful. I recommend you not try this.
My recommendation would be server-side code in src/backend/libpq/
and client-side code in src/interfaces/libpq/.
regards, tom lane