Update Lisp.h
Update Lisp.h

Bug fix for CLOS instances in load-image.
binghe/cormanlisp,sharplispers/cormanlisp,binghe/cormanlisp,sharplispers/cormanlisp,sharplispers/cormanlisp,sharplispers/cormanlisp,sharplispers/cormanlisp,binghe/cormanlisp,binghe/cormanlisp,binghe/cormanlisp,sharplispers/cormanlisp,binghe/cormanlisp,binghe/cormanlisp,binghe/cormanlisp,sharplispers/cormanlisp,sharplispers/cormanlisp