Function xcb::ffi::xproto::xcb_query_pointer_unchecked

pub unsafe extern "C" fn xcb_query_pointer_unchecked(
    c: *mut xcb_connection_t, 
    window: xcb_window_t
) -> xcb_query_pointer_cookie_t

get pointer coordinates

Gets the root window the pointer is logically on and the pointer coordinates relative to the root window’s origin.