(defvar *fp-constant-lg2*)
(defvar *fp-constant-ln2*)
-;;; Enable/disable scavenging of the read-only space.
-(defvar *scavenge-read-only-space* nil)
-;;; FIXME: should be *SCAVENGE-READ-ONLY-SPACE-P*
-
;;; The current alien stack pointer; saved/restored for non-local exits.
(defvar *alien-stack*)