pub type PFN_vkQueueSubmit2KHR = unsafe extern "system" fn(_queue: Queue, _submit_count: u32, _submits: *const SubmitInfo2KHR, _fence: Fence) -> Result;
https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkQueueSubmit2KHR.html
