Function gdk4_sys::gdk_events_get_distance [−][src]
pub unsafe extern "C" fn gdk_events_get_distance(
event1: *mut GdkEvent,
event2: *mut GdkEvent,
distance: *mut c_double
) -> gbooleanpub unsafe extern "C" fn gdk_events_get_distance(
event1: *mut GdkEvent,
event2: *mut GdkEvent,
distance: *mut c_double
) -> gboolean