(pseudo-input-listp x) recognizes lists where every element satisfies pseudo-input-list-eltp.
(pseudo-input-listp x) → std::bool
This is an ordinary std::deflist. It is
"loose" in that it does not care whether
Function:
(defun pseudo-input-listp (x) (declare (xargs :guard t)) (let ((__function__ 'pseudo-input-listp)) (declare (ignorable __function__)) (if (consp x) (and (pseudo-input-list-eltp (car x)) (pseudo-input-listp (cdr x))) t)))