(opts): Add 'h' to options string. * umount.cc (longopts): Add help to options list. (opts): Add 'h' to options string and change 'R' to 'A'.
(opts): Add 'h' to options string. * umount.cc (longopts): Add help to options list. (opts): Add 'h' to options string and change 'R' to 'A'.