040000 tree b84653272e0a9300b015bac67fcbbba470d42185	codec
040000 tree 39794f7f45b396a3b185210cf5d50d04fda11cb5	core
040000 tree 9e2da72e5a1f135b640c7e811b239e8dd9dc9b80	crypt
040000 tree a40d4aeec9df2db4d1c71d7916522c80e5153351	ctrl
040000 tree 2a9044e266083a197942f32c4311820789445d72	gprs
040000 tree 44f40b62ccc8a6a3e7548237af8c40ed7ceacbf3	gsm
040000 tree 4b1bb36bfdc663f7c7d1e816a749c1db11e07904	sim
040000 tree 34570fc6dc5fe00d06b69304a7a0705a5de536a3	vty