040000 tree 956e46f22523419ef7510312d0d55632c77c563c	common
040000 tree fe15676454870ce33c9689913a0c8bd0bbb2d3d3	emulated
040000 tree ba7532c12784b16f97e1bb0665b1fce50cfb5c97	gtk
040000 tree 74a2ea9a339ed24c176fdfb10b0c67e88f697cb2	motif
040000 tree 214a63e4abd379186be6298fb8e2c2e84845bfda	win32