Class Asn1RawEventHandler contains virtual functions for each of the events. The signatures are:

virtual ASN1RawEventResp component(OSCTXT* pctxt, OSSIZE componentID,
                                   OSBOOL nestedValues) = 0;

virtual void endComponent(OSCTXT* pctxt, OSSIZE componentID);

virtual ASN1RawEventResp actualType(OSCTXT* pctxt, OSSIZE actualTypeID,
                                    OSSIZE len);