Change the length of the aigtrans array.
In the execution this resizes (to grow or shrink) the underlying Common Lisp array. The logical definition is based on resize-list:
Function:
(defun resize-aigs$a (stobjs::i aigtrans$a) (declare (xargs :guard (aigtrans$ap aigtrans$a))) (resize-list aigtrans$a stobjs::i 'nil))