[PATCH v4 0/3] MR4886: msttsengine: Implement basic functionality with Flite.

[Shaun Ren (＠shaunren)]

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  v4: msttsengine: Implement ISpTTSEngine::Speak.
      msttsengine: Implement ISpTTSEngine::GetOutputFormat.
      msttsengine: Import and use Flite 2.2.

https://gitlab.winehq.org/wine/wine/-/merge_requests/4886