1 files changed, 4 insertions, 0 deletions
diff --git a/py/obj.h b/py/obj.h
index ae2bff190..773043b59 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -819,6 +819,10 @@ mp_obj_t mp_identity(mp_obj_t self);
 MP_DECLARE_CONST_FUN_OBJ_1(mp_identity_obj);
 mp_obj_t mp_identity_getiter(mp_obj_t self, mp_obj_iter_buf_t *iter_buf);
 
+// Generic iterator that uses unary op and subscr to iterate over a native type. It will be slower
+// than a custom iterator but applies broadly.
+mp_obj_t mp_obj_new_generic_iterator(mp_obj_t self, mp_obj_iter_buf_t *iter_buf);
+
 // module
 typedef struct _mp_obj_module_t {
     mp_obj_base_t base;