040000 tree 67f05374e0e6a041a2fe5b9dddd860a2f8b51c5c	api
040000 tree c0dc72c025b2c61633e67d628477b3e93a8552de	ext
040000 tree a7dd871af3b00b1a6fc1e60d0587f73272dbcfd0	i18n
040000 tree 21939df0467c29c110ce69a37abb87c3103fe17f	impl
040000 tree e501ca079fdbb540bb37ddee349a087ace3f4746	spi