#+lispworks
'(clos:class-slots clos::slot-definition-name clos:finalize-inheritance
clos::standard-direct-slot-definition clos::standard-effective-slot-definition
clos:direct-slot-definition-class clos:compute-effective-slot-definition
clos::compute-effective-slot-definition-initargs
#+lispworks
'(clos:class-slots clos::slot-definition-name clos:finalize-inheritance
clos::standard-direct-slot-definition clos::standard-effective-slot-definition
clos:direct-slot-definition-class clos:compute-effective-slot-definition
clos::compute-effective-slot-definition-initargs