1 files changed, 2 insertions, 0 deletions

diff --git a/ot_sync.h b/ot_sync.h
index eb9c002..65bf307 100644
--- a/ot_sync.h
+++ b/ot_sync.h
@@ -7,6 +7,8 @@
 #include "trackerlogic.h"
 
 #ifdef WANT_TRACKER_SYNC
+enum { SYNC_IN, SYNC_OUT };
+
 size_t return_changeset_for_tracker( char **reply );
 int    add_changeset_to_tracker( ot_byte *data, size_t len );
 #endif