1 files changed, 1 insertions, 0 deletions
diff --git a/py/obj.h b/py/obj.h
index 4e2c95683..0f99e5dfc 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -349,6 +349,7 @@ extern const mp_obj_type_t zip_type;
 // array
 extern const mp_obj_type_t array_type;
 uint mp_obj_array_len(mp_obj_t self_in);
+mp_obj_t mp_obj_new_bytearray_by_ref(uint n, void *items);
 
 // functions
 typedef struct _mp_obj_fun_native_t { // need this so we can define const objects (to go in ROM)