040000 tree 248657e3c884fa8fec9b5507adf5d65329bcfefe	cli
040000 tree cfffec152005ac3423a31ec0e4c6eb48badb73b7	driver
040000 tree 939a6638c3b4a7c264c8fed5b054b09f1ea79191	impl
040000 tree e3f36937b4b4a52a256cad59cf4985286fa426df	internalapi