040000 tree 2db67a83cf9d4da612f84caf3c1418b67796d2c6	file.streams
040000 tree 9e4b34dd3efa9a46b48507c8a804f3d4c62fcef3	filesystems
040000 tree f19f68c255f10f476fa45b6e0db45ee739cd3f10	input.output.general
040000 tree 1eae6cbe539988b4240240f3162e03873f9dd205	iostream.format
040000 tree 27a3c695e6395d2fe90b1e0daacad033a8f5a086	iostream.forward
040000 tree b0b2ab96c41fa602ea04c3197ce2eed7ffb88408	iostream.objects
040000 tree 851f23f1fa8d1bf27cc729e02961f5f3165602b4	iostreams.base
040000 tree c95ce56c5b748f8bedb224c7a3f87d512cdcef50	iostreams.requirements
040000 tree cca7245bbe1f9ef65939132c5451f45866989e22	stream.buffers
040000 tree 115189523e379f09fe4fea53f393277f3d1d6cf4	string.streams
040000 tree 5951ab42fda6b92e959811647d77b8e34d808f67	syncstream