add API for #3296

1 files changed, 9 insertions, 2 deletions

diff --git a/src/include/gnunet_bandwidth_lib.h b/src/include/gnunet_bandwidth_lib.h
index a8ebaae3e..a97a318c7 100644
--- a/src/include/gnunet_bandwidth_lib.h
+++ b/src/include/gnunet_bandwidth_lib.h
@@ -59,8 +59,8 @@ GNUNET_NETWORK_STRUCT_END
  *
  * @param cls a closure to pass
  */
-void
-typedef (*GNUNET_BANDWIDTH_tracker_update_cb) (void *cls);
+typedef void
+(*GNUNET_BANDWIDTH_tracker_update_cb) (void *cls);
 
 
 /**
@@ -72,8 +72,15 @@ typedef (*GNUNET_BANDWIDTH_tracker_update_cb) (void *cls);
  */
 struct GNUNET_BANDWIDTH_Tracker
 {
+  /**
+   * Closure for @e update_cb.
+   */
   void *update_cb_cls;
 
+  /**
+   * Function we call if the tracker's bandwidth is increased and a
+   * previously returned timeout might now expire earlier.
+   */
   GNUNET_BANDWIDTH_tracker_update_cb update_cb;
 
   /**