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Merge authors:
  René Hummen (rene-hummen)
------------------------------------------------------------
revno: 4918 [merge]
committer: Rene Hummen <rene.hummen@xxxxxxxxxxxxxxxxx>
branch nick: ipsec_esp
timestamp: Mon 2010-09-06 19:06:39 +0200
message:
  added unregistering functionality for handle functions
modified:
  hipd/pkt_handling.c


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=== modified file 'hipd/pkt_handling.c'
--- hipd/pkt_handling.c	2010-08-29 16:24:14 +0000
+++ hipd/pkt_handling.c	2010-09-06 17:06:39 +0000
@@ -103,6 +103,24 @@
 }
 
 /**
+ * Remove a handle function from the list.
+ *
+ * @param *handle_function Pointer to the function which should be unregistered.
+ *
+ * @return Success =  0
+ *         Error   = -1
+ */
+int hip_unregister_handle_function(const uint8_t packet_type,
+                                   const uint32_t ha_state,
+                                   int (*handle_function)(const uint8_t packet_type,
+                                                          const uint32_t ha_state,
+                                                          struct hip_packet_context *ctx))
+{
+    return lmod_unregister_function(hip_handle_functions[packet_type][ha_state],
+                                    handle_function);
+}
+
+/**
  * Run all handle functions for specified combination from packet type and host
  * association state.
  *