1 files changed, 15 insertions, 0 deletions
diff --git a/ospfd/ospf_lsdb.c b/ospfd/ospf_lsdb.c
index 71a98ddc..46d8d705 100644
--- a/ospfd/ospf_lsdb.c
+++ b/ospfd/ospf_lsdb.c
@@ -282,3 +282,18 @@ ospf_lsdb_isempty (struct ospf_lsdb *lsdb)
 {
   return (lsdb->total == 0);
 }
+
+struct ospf_lsa *
+foreach_lsa (struct route_table *table, void *p_arg, int int_arg, 
+	     int (*callback) (struct ospf_lsa *, void *, int))
+{
+  struct route_node *rn;
+  struct ospf_lsa *lsa;
+
+  for (rn = route_top (table); rn; rn = route_next (rn))
+    if ((lsa = rn->info) != NULL)
+      if (callback (lsa, p_arg, int_arg))
+	return lsa;
+
+  return NULL;
+}