Try versioning as a new state

@@ -46,10 +46,16 @@
 static avl_tree_t svp_remote_tree;
 static svp_timer_t svp_dns_timer;
 static id_space_t *svp_idspace;
 static int svp_dns_timer_rate = 30;     /* seconds */
 
+id_t
+svp_id_alloc(void)
+{
+        return (id_alloc(svp_idspace));
+}
+
 static void
 svp_remote_mkfmamsg(svp_remote_t *srp, svp_degrade_state_t state, char *buf,
     size_t buflen)
 {
         switch (state) {