byte-code-function
byte-code-closure
closure-function-header
- #!-gengc return-pc-header
- #!+gengc forwarding-pointer
+ return-pc-header
value-cell-header
symbol-header
base-char
unbound-marker
weak-pointer
instance-header
- fdefn
- )
+ fdefn)
;;; the different vector subtypes
(defenum (:prefix vector- :suffix -subtype)