[PATCH v2 0/7] MR86: winemac: PE conversion preparation

[Jacek Caban (＠jacek)]

Use pthread instead of kernel32.

--
  v2: winemac: Use pthread_once for wine_vk_init.
      winemac: Use pthread for window data locking.
      winemac: Use pthread for synchronization in opengl.c.

https://gitlab.winehq.org/wine/wine/-/merge_requests/86