[PATCH v2 0/5] MR4859: win32u: Move ImeToAsciiEx implementation from winex11.

[Rémi Bernon]

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  v2: win32u: Remove now unnecessary ImeToAsciiEx driver entry.
      winemac: Use the default ImeToAsciiEx implementation.
      win32u: Support posting IME updates while processing keys.
      win32u: Move ImeToAsciiEx implementation from winex11.
      winex11: Return STATUS_NOT_FOUND when IME update isn't found.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4859