diff --git a/src/dict.c b/src/dict.c
index 7d49599..007a7ff 100644
--- a/src/dict.c
+++ b/src/dict.c
@@ -449,6 +449,55 @@
 }
 
 /*
+ * Initializes "iter" for iterating over dictionary items with
+ * dict_iterate_next().
+ * If "var" is not a Dict or an empty Dict then there will be nothing to
+ * iterate over, no error is given.
+ * NOTE: The dictionary must not change until iterating is finished!
+ */
+    void
+dict_iterate_start(typval_T *var, dict_iterator_T *iter)
+{
+    if (var->v_type != VAR_DICT || var->vval.v_dict == NULL)
+	iter->dit_todo = 0;
+    else
+    {
+	dict_T	*d = var->vval.v_dict;
+
+	iter->dit_todo = d->dv_hashtab.ht_used;
+	iter->dit_hi = d->dv_hashtab.ht_array;
+    }
+}
+
+/*
+ * Iterate over the items referred to by "iter".  It should be initialized with
+ * dict_iterate_start().
+ * Returns a pointer to the key.
+ * "*tv_result" is set to point to the value for that key.
+ * If there are no more items, NULL is returned.
+ */
+    char_u *
+dict_iterate_next(dict_iterator_T *iter, typval_T **tv_result)
+{
+    dictitem_T	*di;
+    char_u      *result;
+
+    if (iter->dit_todo == 0)
+	return NULL;
+
+    while (HASHITEM_EMPTY(iter->dit_hi))
+	++iter->dit_hi;
+
+    di = HI2DI(iter->dit_hi);
+    result = di->di_key;
+    *tv_result = &di->di_tv;
+
+    --iter->dit_todo;
+    ++iter->dit_hi;
+    return result;
+}
+
+/*
  * Add a dict entry to dictionary "d".
  * Returns FAIL when out of memory and when key already exists.
  */