pub type PFN_vkGetDisplayPlaneSupportedDisplaysKHR = unsafe extern "system" fn(_physical_device: PhysicalDevice, _plane_index: u32, _display_count: *mut u32, _displays: *mut DisplayKHR) -> Result;pub type PFN_vkGetDisplayPlaneSupportedDisplaysKHR = unsafe extern "system" fn(_physical_device: PhysicalDevice, _plane_index: u32, _display_count: *mut u32, _displays: *mut DisplayKHR) -> Result;