Function clutter_sys::clutter_event_get_state_full

pub unsafe extern "C" fn clutter_event_get_state_full(
    event: *const ClutterEvent, 
    button_state: *mut ClutterModifierType, 
    base_state: *mut ClutterModifierType, 
    latched_state: *mut ClutterModifierType, 
    locked_state: *mut ClutterModifierType, 
    effective_state: *mut ClutterModifierType
)