[PATCH v10 0/6] MR4092: user32: Actually implement RealGetWindowClass{A/W}.

[Connor McAdams (＠cmcadams)]

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  v10: user32: Pass real argument to NtUserGetClassName in RealGetWindowClass{A/W}.
       win32u: Add support for retrieving real window class ID across processes.
       user32: Set real window class ID for user32 static controls.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4092