diff --git a/src/macros.h b/src/macros.h
index 6c2931a..c11bfa5 100644
--- a/src/macros.h
+++ b/src/macros.h
@@ -487,3 +487,7 @@
 // Iterate over all the items in a hash table
 #define FOR_ALL_HASHTAB_ITEMS(ht, hi, todo) \
     for ((hi) = (ht)->ht_array; (todo) > 0; ++(hi))
+
+#define TUPLE_LEN(t)	    (t->tv_items.ga_len)
+#define TUPLE_ITEM(t, i) \
+	    (((typval_T *)t->tv_items.ga_data) + i)