040000 tree 042704bb8bc2191d7858787ff292d94785a78482	cocoa
040000 tree 1c0b8a81646a49e85f57531417183017de0f96f1	common
040000 tree e59a3bca1e8e95b38c094d110dfb49063b6e7138	gtk
040000 tree a792f8e6b1195a0bdcde47069d2d35fb745d98c2	win32