py: Clean up declarations of str type/funcs that are also in unicode.

Background: trying to make an amalgamation of all the code gave some
errors with redefined types and inconsistent use of static.

1 files changed, 1 insertions, 1 deletions

diff --git a/py/objstrunicode.c b/py/objstrunicode.c
index 63ca6a8bf..0bb6e045e 100644
--- a/py/objstrunicode.c
+++ b/py/objstrunicode.c
@@ -293,7 +293,7 @@ STATIC const mp_obj_type_t mp_type_str_it = {
     .iternext = str_it_iternext,
 };
 
-mp_obj_t mp_obj_new_str_iterator(mp_obj_t str) {
+STATIC mp_obj_t mp_obj_new_str_iterator(mp_obj_t str) {
     mp_obj_str_it_t *o = m_new_obj(mp_obj_str_it_t);
     o->base.type = &mp_type_str_it;
     o->str = str;