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040000 tree abf9243547284cfc0162ea2569f579b635f9ed4b	echo_server
040000 tree 5cbd238166c78626086ffdcb827f664aa7480d07	echo_test
040000 tree cc228896008bbcf8637569edd0b07637cc9de135	fostr
040000 tree a596ea9f28ed294c113aeb4aef5091eb25b3a327	fuchsia.examples
040000 tree ed8d505c5fdb1fa14fa867e4373eac68a55cf937	gen
040000 tree fb0ab98971a55129d9610e266e4acda2822365fa	hlcpptests