100644 blob 013c57d271b12053d6dec2dea5ca6558a23ec875	BUILD.gn
040000 tree 8bb5b26fafa61f8102465aaa4ec841e7f07e9a73	bt-gap
040000 tree dbdeb89c02809932bcfe8b8ba8d33584a937df18	bt-host
040000 tree 90dd9012a76a113ccebbd31ac79ab2c17cca9851	bt-init