Index: trunk/pdns/pdns/dnsseckeeper.hh
===================================================================
--- trunk/pdns/pdns/dnsseckeeper.hh	(revision 2153)
+++ trunk/pdns/pdns/dnsseckeeper.hh	(revision 2328)
@@ -152,8 +152,12 @@
   > metacache_t;
 
+  void cleanup();
+
   static keycache_t s_keycache;
   static metacache_t s_metacache;
   static pthread_mutex_t s_metacachelock;
   static pthread_mutex_t s_keycachelock;
+  static unsigned int s_ops;
+  static time_t s_last_prune;
 };