040000 tree 56dbe10268060c710468da4556501b062c5ee90e	apiversions
040000 tree 1fa6978f8f9144cb46ddabbf0a30dea36da6e9fd	common
040000 tree a649e9dbbae7f3bfc848a4bfd0ee465fdca2e923	extensions
040000 tree d12166aa5548b71d96e43d1ff95fd95dad81116b	networks
040000 tree 6eaa0414a3658007aab637c95568e4e84396d986	ports
040000 tree 3ecc4915b4bcc65b4d4cf82c987c7e33ad955426	subnets