040000 tree 41cce2b246277172f8aae9fcd9e03c4a2aa8d419	cocoa
040000 tree e577ab63db8978e80a1c1985d9cf3725f052a42c	common
040000 tree 97878b6d2f3bfef76ebd2fc465796da1a5ab9bae	gtk
040000 tree 69aac7e1e808a659607c0808dbcbf6fa1ef93217	win32