Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> It looks like what we need to fix the immediate problem is to mark
> set_latch_on_sigusr1 with PGDLLIMPORT. Is that the only one of these
> symbols we might need to make visible?
We've generally relied on the buildfarm to cue us to add PGDLLIMPORT.
Add that one and see what happens ...
regards, tom lane