Definition restrPermMap p' m (Hlt: permMapLt p' (getMaxPerm m)) : mem.

Lemma restrPermMap_irr' : forall p' p'' m
(Hlt : permMapLt p' (getMaxPerm m))
(Hlt': permMapLt p'' (getMaxPerm m))
(Heq_new: p' = p''),
restrPermMap Hlt = restrPermMap Hlt'.