+int event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id,
+ event__handler_t process,
+ struct perf_session *session);
+int event__synthesize_attrs(struct perf_header *self,
+ event__handler_t process,
+ struct perf_session *session);
+int event__process_attr(event_t *self, struct perf_session *session);
+
+int event__synthesize_event_type(u64 event_id, char *name,
+ event__handler_t process,
+ struct perf_session *session);
+int event__synthesize_event_types(event__handler_t process,
+ struct perf_session *session);
+int event__process_event_type(event_t *self,
+ struct perf_session *session);
+
+int event__synthesize_tracing_data(int fd, struct perf_event_attr *pattrs,
+ int nb_events,
+ event__handler_t process,
+ struct perf_session *session);
+int event__process_tracing_data(event_t *self,
+ struct perf_session *session);
+
+int event__synthesize_build_id(struct dso *pos, u16 misc,
+ event__handler_t process,
+ struct machine *machine,
+ struct perf_session *session);
+int event__process_build_id(event_t *self, struct perf_session *session);
+