mq = g_variant_get_uint32(tuple_child);
tuple_child = g_variant_get_child_value(data, 1);
mq_flags = g_variant_get_uint64(tuple_child);
mq = g_variant_get_uint32(tuple_child);
tuple_child = g_variant_get_child_value(data, 1);
mq_flags = g_variant_get_uint64(tuple_child);