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040000 tree ef4656eb25f9449dda906a87be573497fdfd6bc7	alsa-utils
040000 tree fcc3a11ca333828118ae5e89b52e2b9aa6935bf4	audio_streams
040000 tree e1161f0dabf8125d1b077621d2a801e9d253db4f	cras-sys
040000 tree 7148516fcd999e130aa1b15628e279f0d10f3e08	cras_tests
040000 tree 4394d43888c90c7f6952ac42ed15709240f79f0d	libcras
100644 blob 84c7cb8e83c3f5ccc486b50a3c9a908cbdf92511	metadata.xml