[cl-prevalence-devel] clisp patch

Hello. Attached is the patch (against CVS HEAD) for SERIALIZABLE-SLOTS methods for CLISP. I've just tried cl-prevalece. With this patch I can presist/load objects. Is porting of cl-prevalence as trivial as implementing these two methods? BTW, why these methods have #+sbcl conditionals two times? Best regards, - Anton