310 struct libinput_device_config {  struct
311 	struct libinput_device_config_tap *tap;  argument
312 	struct libinput_device_config_calibration *calibration;  argument
313 	struct libinput_device_config_send_events *sendevents;  argument
314 	struct libinput_device_config_accel *accel;  argument
315 	struct libinput_device_config_natural_scroll *natural_scroll;  argument
316 	struct libinput_device_config_left_handed *left_handed;  argument
317 	struct libinput_device_config_scroll_method *scroll_method;  argument
318 	struct libinput_device_config_click_method *click_method;  argument
319 	struct libinput_device_config_middle_emulation *middle_emulation;  argument
320 	struct libinput_device_config_dwt *dwt;  argument
321 	struct libinput_device_config_rotation *rotation;  argument