The walls had two levels of walkways on the inside, a crennellated parapet with merlons, and projecting machicolations from which missiles could be dropped on besiegers.
Iɣalayan ilan issin ihandagan n ašiwinki daɣ ammas , parapet asihadadan s merlon tan tolas tazizjarat machicouli tan s addobat nat misil an ad t awijir nat fal inadlaman