Recognize lists of surjective mapping records.
(expdata-surjmap-listp x) → std::bool
This is an ordinary std::deflist. It is
"strict" in that it requires
Function:
(defun expdata-surjmap-listp (x) (declare (xargs :guard t)) (let ((__function__ 'expdata-surjmap-listp)) (declare (ignorable __function__)) (if (consp x) (and (expdata-surjmapp (car x)) (expdata-surjmap-listp (cdr x))) (null x))))