2 files changed, 10 insertions, 2 deletions

diff --git a/src/include/gnunet_hello_lib.h b/src/include/gnunet_hello_lib.h
index a1b97809e..c2256fd0a 100644
--- a/src/include/gnunet_hello_lib.h
+++ b/src/include/gnunet_hello_lib.h
@@ -520,6 +520,16 @@ GNUNET_HELLO_extract_address (const void *raw,
                               struct GNUNET_TIME_Absolute *expiration);
 
 
+/**
+ * Given an address as a string, extract the prefix that identifies
+ * the communicator offering transmissions to that address.
+ *
+ * @param address a peer's address
+ * @return NULL if the address is mal-formed, otherwise the prefix
+ */ 
+char *
+GNUNET_HELLO_address_to_prefix (const char *address);
+
 
 #if 0                           /* keep Emacsens' auto-indent happy */
 {
diff --git a/src/include/gnunet_transport_communication_service.h b/src/include/gnunet_transport_communication_service.h
index 2997c1860..307f6688a 100644
--- a/src/include/gnunet_transport_communication_service.h
+++ b/src/include/gnunet_transport_communication_service.h
@@ -243,7 +243,6 @@ enum GNUNET_TRANSPORT_ConnectionStatus {
  * @param mtu maximum message size supported by queue, 0 if
  *            sending is not supported, SIZE_MAX for no MTU
  * @param nt which network type does the @a address belong to?
- * @param distance how many hops does this queue use (DV-only)?
  * @param cs what is the connection status of the queue?
  * @param mq message queue of the @a peer
  * @return API handle identifying the new MQ
@@ -254,7 +253,6 @@ GNUNET_TRANSPORT_communicator_mq_add (struct GNUNET_TRANSPORT_CommunicatorHandle
                                       const char *address,
                                       uint32_t mtu,
                                       enum GNUNET_NetworkType nt,
-                                      uint32_t distance,
                                       enum GNUNET_TRANSPORT_ConnectionStatus cs,
                                       struct GNUNET_MQ_Handle *mq);