[PATCH 0/3] MR9154: win32u: Check QS_DRIVER bit before calling ProcessEvents.

[Rémi Bernon]

Split from https://gitlab.winehq.org/wine/wine/-/merge_requests/9128, adding an XFlush call to make sure requests are being actually written out before we stop calling ProcessEvents for a while.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/9154