1 files changed, 1 insertions, 1 deletions
diff --git a/MIDI.h b/MIDI.h
index 8045684..9794e2c 100644
--- a/MIDI.h
+++ b/MIDI.h
@@ -19,7 +19,7 @@ public:
   boost::signals2::signal<void(int, int, uint64_t)> signal_note;
   boost::signals2::signal<void()> signal_active_sensing;
   boost::signals2::signal<void()> signal_clock;
-  boost::signals2::signal<void()> signal_count_events;
+  boost::signals2::signal<void(size_t)> signal_count_events;
 
   int fd();