1 files changed, 0 insertions, 9 deletions
diff --git a/libs/evoral/evoral/types.hpp b/libs/evoral/evoral/types.hpp
index f602c7b56f..2643b82439 100644
--- a/libs/evoral/evoral/types.hpp
+++ b/libs/evoral/evoral/types.hpp
@@ -27,15 +27,6 @@ namespace Evoral {
 /** Frame count (i.e. length of time in audio frames) */
 typedef uint32_t FrameTime;
 
-/** Time-stamp of an event */
-typedef double timestamp_t;
-
-/** Duration of time in timestamp_t units */
-typedef timestamp_t timedur_t;
-
-/** Time stamp of an event */
-typedef double EventLength;
-
 /** Type of an event (opaque, mapped by application) */
 typedef uint32_t EventType;