pub type PFN_vkCreateVideoSessionKHR = unsafe extern "system" fn(device: Device, p_create_info: *const VideoSessionCreateInfoKHR, p_allocator: *const AllocationCallbacks, p_video_session: *mut VideoSessionKHR) -> Result;
pub type PFN_vkCreateVideoSessionKHR = unsafe extern "system" fn(device: Device, p_create_info: *const VideoSessionCreateInfoKHR, p_allocator: *const AllocationCallbacks, p_video_session: *mut VideoSessionKHR) -> Result;