(defgeneric add-method (generic-function method))
+(defgeneric (setf class-slot-cells) (new-value class))
+
(defgeneric class-slot-value (class slot-name))
(defgeneric compatible-meta-class-change-p (class proto-new-class))
(defgeneric find-method-combination (generic-function type options))
+(defgeneric invalid-qualifiers (generic-function combin method))
+
(defgeneric (setf slot-accessor-function) (function slotd type))
(defgeneric (setf slot-accessor-std-p) (value slotd type))