#define ap_table_setn apr_table_setn
#define ap_table_unset apr_table_unset
#define ap_table_set apr_table_set
+#define ap_overlay_tables apr_table_overlay
+#define ap_table_elts apr_table_elts
+#define ap_is_empty_table apr_is_empty_table
#define ap_clear_pool apr_pool_clear
#define ap_destroy_pool apr_pool_destroy
#define ap_make_table apr_table_make