Function xcb::ffi::xproto::xcb_change_active_pointer_grab_checked

pub unsafe extern "C" fn xcb_change_active_pointer_grab_checked(
    c: *mut xcb_connection_t, 
    cursor: xcb_cursor_t, 
    time: xcb_timestamp_t, 
    event_mask: u16
) -> xcb_void_cookie_t