pub type PFN_vkCopyAccelerationStructureToMemoryKHR = unsafe extern "system" fn(device: Device, deferred_operation: DeferredOperationKHR, p_info: *const CopyAccelerationStructureToMemoryInfoKHR) -> Result;
pub type PFN_vkCopyAccelerationStructureToMemoryKHR = unsafe extern "system" fn(device: Device, deferred_operation: DeferredOperationKHR, p_info: *const CopyAccelerationStructureToMemoryInfoKHR) -> Result;