1 files changed, 2 insertions, 0 deletions
diff --git a/util.h b/util.h
index 517c2f1..36987a7 100644
--- a/util.h
+++ b/util.h
@@ -15,4 +15,6 @@ gint flx_wait_for_write(gint fd);
 
 GTimeVal *flx_elapse_time(GTimeVal *tv, guint msec, guint jitter);
 
+gint flx_age(const GTimeVal *a);
+
 #endif