I don't want to pressure anyone, but it could be great if this was merged before wine 9.0 This MR could easily be game changing for wine compatibility tools, as `AF_UNIX` will make PE <-> unix communication much easier. I think `AF_UNIX` would be very useful for the new wow64 especially, as the new wow64 mode makes `unixlib` harder to use than before. Some possible examples where it could be useful are: - support DiscordRPC from PE side only as Discord use a unix socket for that. - making a PE implementation of `steamapi.dll` without dealing with unixlib+wow64 stuff I'm sure there will be more in the future, but I just listed the one that would benefits the most that I had in the top of my mind. I'm ready to pay to make this MR here be processed much faster to make sure it makes it for wine 9.0 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2786#note_50912