[PATCH v2 0/1] MR4716: win32u: Use 32-bit window extra size on wow64.

[Jacek Caban (＠jacek)]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55582

I don't know any application requiring the size to be 8, so I hope this is fine. If we find one, I guess we could guard it with a Windows version check.

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  v2: win32u: Use 32-bit window extra size on wow64.

https://gitlab.winehq.org/wine/wine/-/merge_requests/4716