040000 tree 98fc884c611ee9c44160352e5425e38c91e771ff	arch
040000 tree 6cce8610041218ca5907e866de8acbf40baa0cb0	include
040000 tree 6a66616ecdf74b57214f8acbbf14a94bc4c0691a	lib
040000 tree 25ff39a646c93ff41f20b4c15cb8d1a3e8b547ff	lib21