Re: [PATCH v2 0/2] MR7412: Draft: win32u: Use VK_EXT_headless_surface for nulldrv surface.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/winevulkan/make_vulkan:
> UNSUPPORTED_EXTENSIONS = [
>      # Instance extensions
> - "VK_EXT_headless_surface", # Needs WSI work.

This still needs WSI work, with this patch we'd expose host handle to win32 applications and surface functions will attempt to unwrap it. We should either add `vkCreateHeadlessSurfaceEXT` to `USER_DRIVER_FUNCS` or `"VK_EXT_headless_surface"` to `UNEXPOSED_EXTENSIONS`.