[PATCH v2 0/5] MR8486: win32u: Always pass class name atom strings to wineserver.

[Rémi Bernon]

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  v2: win32u: Always pass class name atom strings to wineserver.
      server: Support integral atom strings.
      win32u: Introduce helpers to check desktop and message class.
      user32: Use init_class_name(_ansi) in FindWindowEx(A|W).
      win32u: Forbid setting GCW_ATOM class info.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8486