pub type PFN_vkGetPhysicalDeviceSurfaceCapabilities2KHR = unsafe extern "system" fn(_physical_device: PhysicalDevice, _surface_info: *const PhysicalDeviceSurfaceInfo2KHR, _surface_capabilities: *mut SurfaceCapabilities2KHR) -> Result;pub type PFN_vkGetPhysicalDeviceSurfaceCapabilities2KHR = unsafe extern "system" fn(_physical_device: PhysicalDevice, _surface_info: *const PhysicalDeviceSurfaceInfo2KHR, _surface_capabilities: *mut SurfaceCapabilities2KHR) -> Result;