040000 tree 2dddeb97a70ec8ab33ca4a9e7e48646e5d2a6a8b	adapters
040000 tree 6edb5eccc2c0130bf6aed605d98ce0de15783ef4	channels
040000 tree 7dcdc9ea1c05db99a742a3a18565bf6252144737	interfaces
040000 tree 5dcdde66a01b2b91bee1d1f1baa712cf74067ac3	ports
100644 blob 746a8598abc28dc0d074f451f458f4407c512b31	req_rsp.h