100644 blob 013c57d271b12053d6dec2dea5ca6558a23ec875	BUILD.gn
040000 tree 5b3edbc02d2fbcfecf80e60450b91af19305e3d5	bt-gap
040000 tree 7e154621aae7f51185b5fbe86e3e32e3ede00ed1	bt-host
040000 tree 6913835cc4fc024c74f9966d89c2fd0d6eafd5d9	bt-init