auto import from //depot/cupcake/@135843
diff --git a/libdb/db_travel.c b/libdb/db_travel.c
new file mode 100644
index 0000000..3ed467b
--- /dev/null
+++ b/libdb/db_travel.c
@@ -0,0 +1,18 @@
+/**
+ * @file db_travel.c
+ * Inspection of a DB
+ *
+ * @remark Copyright 2002 OProfile authors
+ * @remark Read the file COPYING
+ *
+ * @author Philippe Elie
+ */
+
+#include "odb.h"
+
+odb_node_t * odb_get_iterator(odb_t const * odb, odb_node_nr_t * nr)
+{
+ /* node zero is unused */
+ *nr = odb->data->descr->current_size - 1;
+ return odb->data->node_base + 1;
+}