Function x11::xt::XtGetSelectionValueIncremental

pub unsafe extern fn XtGetSelectionValueIncremental(_6: Widget,
                                                    _5: c_ulong,
                                                    _4: c_ulong,
                                                    _3: Option<unsafe extern fn(_: Widget, _: *mut c_void, _: *mut c_ulong, _: *mut c_ulong, _: *mut c_void, _: *mut c_ulong, _: *mut c_int)>,
                                                    _2: *mut c_void,
                                                    _1: c_ulong)