[PATCH v2 0/6] MR11044: Draft: win32u: Set builtin class FNID on window creation.

[Rémi Bernon (＠rbernon)]

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  v2: win32u: Set builtin class FNID on window creation.
      user32: Set builtin class FNID for dialog controls.
      user32: Set builtin class FNID for MDI client controls.
      user32: Set builtin class FNID for menu controls.
      server: Introduce a get_class_fnid helper.
      server: Keep track of builtin class FNID on registration.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/11044