040000 tree c49a5fab03d9d5a573289633917771f4de84b411	common
040000 tree 6df49c3ab0c6b368572cf5b0f8a30a14ee283946	emulated
040000 tree 083dcbd6a6abe0285bafb9233e57fb539bc42297	gtk
040000 tree 06ce83c42dd8e12a89a65849a7e76e38c8d04339	motif
040000 tree 7d701b859731a0b96f7f4deca108e22c8590a4d1	win32