typedef Menu replaced with a bool. All code now calls usb_screen() for usb handling. Nearly all code now deals with USB connect/disconnect properly. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2401 a1c6a512-1295-4272-9138-f99709370657
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1975 a1c6a512-1295-4272-9138-f99709370657