100644 blob 2daefd78d89db1edbf6008834806c783a62eb1b2	BUILD.gn
040000 tree 53664b1d9b5ef6f6b1a00ae6fab2e886c4cc4ea9	common
040000 tree 1fdb95de43767f799e7833be84294d3c646f1053	hdlc
040000 tree 39e69f47acd80b50969fc063999cbeee081eea98	meta
040000 tree 5dbb8c49443c724f9b3d3ec63b58927bf1d9a595	ppp_packet
040000 tree 2fc397ab8949cd0758eaf0d0fe24aee019aff65e	ppp_protocol