1 files changed, 12 insertions, 0 deletions

diff --git a/src/include/gnunet_time_lib.h b/src/include/gnunet_time_lib.h
index 55af62b72..d59eb984d 100644
--- a/src/include/gnunet_time_lib.h
+++ b/src/include/gnunet_time_lib.h
@@ -482,6 +482,18 @@ GNUNET_TIME_absolute_max (struct GNUNET_TIME_Absolute t1,
 
 
 /**
+ * Round down absolute time @a at to multiple of @a rt.
+ *
+ * @param at absolute time to round
+ * @param rt multiple to round to (non-zero)
+ * @return rounded time
+ */
+struct GNUNET_TIME_Absolute
+GNUNET_TIME_absolute_round_down (struct GNUNET_TIME_Absolute at,
+                                 struct GNUNET_TIME_Relative rt);
+
+
+/**
  * Return the maximum of two timestamps.
  *
  * @param t1 first timestamp