pub type PFN_vkCmdTraceRaysIndirectKHR = unsafe extern "system" fn(command_buffer: CommandBuffer, p_raygen_shader_binding_table: *const StridedDeviceAddressRegionKHR, p_miss_shader_binding_table: *const StridedDeviceAddressRegionKHR, p_hit_shader_binding_table: *const StridedDeviceAddressRegionKHR, p_callable_shader_binding_table: *const StridedDeviceAddressRegionKHR, indirect_device_address: DeviceAddress);