[PATCH v3 0/4] MR3128: sapi: Implement some basic SpVoice functions.

[Shaun Ren (＠shaunren)]

--
  v3: sapi: Implement ISpVoice::Set/GetVolume.
      sapi: Implement ISpVoice::Set/GetRate.
      sapi: Implement ISpVoice::Set/GetVoice.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/3128