Some windows-specific hacks are note tested.Somehow this macro hackery has upset the Windows socket headers: https://ci.appveyor.com/project/postgresql-cfbot/postgresql/build/1.0.55019
I noticed, but I do not have any windows host so I cannot test locally.The issue is how to do a mutex on Windows, which does not have pthread so it has to be emulated. I'll try again by sending a blind update to the patch and see how it goes.
-- Fabien.
