Re: Clean up some old cruft related to Windows

At Thu, 19 Dec 2019 11:15:26 +0900, Michael Paquier <michael@paquier.xyz> wrote in
> Hi all,
>
> As discussed here, there is in the tree a couple of things related to
> past versions of Windows:
> https://www.postgresql.org/message-id/201912180219SUSv254.GE1836@paquier.xyz
>
> So I have been looking at that more closely, and found more:
> - MIN_WINNT can be removed from win32.h thanks to d9dd406 which has
> added a requirement on C99 with Windows 7 as minimum platform
> supported.  (The issue mentioned previously.)
> - pipe_read_line(), used when finding another binary for a given
> installation via find_other_exec() has some special handling related
> to Windows 2000 and older versions.
> - When trying to load getaddrinfo(), we try to load it from
> wship6.ddl, which was something needed in Windows 2000, but newer
> Windows versions include it in ws2_32.dll.
> - A portion of the docs still refer to Windows 98.
>
> Thoughts?

I think MIN_WINNT is definitely emovable.