1 files changed, 5 insertions, 2 deletions

diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h
index 33f16be7b72f..65afd7f74e0d 100644
--- a/tools/perf/util/header.h
+++ b/tools/perf/util/header.h
@@ -65,8 +65,11 @@ struct perf_header {
 int perf_header__init(struct perf_header *self);
 void perf_header__exit(struct perf_header *self);
 
+struct perf_evlist;
+
 int perf_header__read(struct perf_session *session, int fd);
-int perf_header__write(struct perf_header *self, int fd, bool at_exit);
+int perf_header__write(struct perf_header *self, struct perf_evlist *evlist,
+                       int fd, bool at_exit);
 int perf_header__write_pipe(int fd);
 
 int perf_header__add_attr(struct perf_header *self,
@@ -113,7 +116,7 @@ int event__synthesize_event_types(event__handler_t process,
 int event__process_event_type(event_t *self,
                               struct perf_session *session);
 
-int event__synthesize_tracing_data(int fd, struct list_head *pattrs,
+int event__synthesize_tracing_data(int fd, struct perf_evlist *evlist,
                                    event__handler_t process,
                                    struct perf_session *session);
 int event__process_tracing_data(event_t *self,