[PATCH v2 0/4] MR9248: win32u: Implement acquire / release of D3DKMT keyed mutexes.

[Rémi Bernon]

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  v2: win32u: Implement acquire / release of D3DKMT keyed mutexes.
      win32u: Pass D3DKMT keyed mutex initial value on creation.
      server: Use a dedicated struct for D3DKMT mutex objects.
      win32u: Use a dedicated struct for D3DKMT mutex objects.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/9248