100644 blob 579ed4c35175cb6f1108ed9aadca85853ef6463e	Makefile
040000 tree 6a0e51e9517b7909487870c637d81f749dda78c2	testdata
100644 blob e662971a4f0f2680e2670009c5fda3114281d494	untar.go
100644 blob 11f7735f124c222560b061c2db60fe5181366e00	untar_test.go