[PATCH v2 0/8] MR7848: Draft: server: Use events as a sync for several objects.

[Rémi Bernon]

Instead of https://gitlab.winehq.org/wine/wine/-/merge_requests/7815, for https://gitlab.winehq.org/wine/wine/-/merge_requests/7226, this only split the sync ops to a separate vtable and let objects delegate theirs to a separate object.

This starts using a event-like interface for most objects, leaving the decision regarding if/how to split sync themselves / integrate inproc syncs for later.

--
  v2: server: Use an event as debug event sync.
      server: Use an event as file lock sync.
      server: Use an event as process startup info sync.
      server: Use an event as thread context sync.
      server: Use an event as thread apc sync.
      server: Use an event as fd sync.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/7848