040000 tree 41e86a3bc0edde226e42f998a2bf787ac6881bf1	dv
040000 tree 1782a236f5fa0e3ac5ef93b9a5e4cbff7dc9caa8	gl
040000 tree 2326269a6abad179a059bfd63c47d8d593c8bb39	rtl
040000 tree a2ebd9c28ef32cf6f0ab074de2f00551ec8489ba	stubs