keepalive PINGs

1 files changed, 27 insertions, 0 deletions

diff --git a/src/include/gnunet_time_lib.h b/src/include/gnunet_time_lib.h
index 8336a04fd..fa443a463 100644
--- a/src/include/gnunet_time_lib.h
+++ b/src/include/gnunet_time_lib.h
@@ -204,6 +204,20 @@ struct GNUNET_TIME_Relative GNUNET_TIME_relative_min (struct
                                                       struct
                                                       GNUNET_TIME_Relative t2);
 
+
+/**
+ * Return the maximum of two relative time values.
+ *
+ * @param t1 first timestamp
+ * @param t2 other timestamp
+ * @return timestamp that is larger
+ */
+struct GNUNET_TIME_Relative GNUNET_TIME_relative_max (struct
+                                                      GNUNET_TIME_Relative
+                                                      t1,
+                                                      struct
+                                                      GNUNET_TIME_Relative t2);
+
 /**
  * Return the minimum of two absolute time values.
  *
@@ -314,6 +328,19 @@ struct GNUNET_TIME_Relative GNUNET_TIME_relative_multiply (struct
                                                            factor);
 
 /**
+ * Divide relative time by a given factor.
+ *
+ * @param rel some duration
+ * @param factor integer to divide by
+ * @return FOREVER if rel=FOREVER or factor==0; otherwise rel/factor
+ */
+struct GNUNET_TIME_Relative GNUNET_TIME_relative_divide (struct
+                                                         GNUNET_TIME_Relative
+                                                         rel,
+                                                         unsigned int
+                                                         factor);
+
+/**
  * Add relative times together.
  *
  * @param a1 some relative time