py: Implement positional and keyword args via * and **.
Extends previous implementation with * for function calls to * and **
for both function and method calls.
diff --git a/py/runtime.h b/py/runtime.h
index b3d70d9..8487309 100644
--- a/py/runtime.h
+++ b/py/runtime.h
@@ -37,6 +37,7 @@
mp_obj_t mp_call_function_n_kw_for_native(mp_obj_t fun_in, uint n_args_kw, const mp_obj_t *args);
mp_obj_t mp_call_function_n_kw(mp_obj_t fun, uint n_args, uint n_kw, const mp_obj_t *args);
mp_obj_t mp_call_method_n_kw(uint n_args, uint n_kw, const mp_obj_t *args);
+mp_obj_t mp_call_method_n_kw_var(bool have_self, uint n_args_n_kw, const mp_obj_t *args, mp_obj_t pos_seq, mp_obj_t kw_dict);
mp_obj_t mp_build_tuple(int n_args, mp_obj_t *items);
mp_obj_t mp_build_list(int n_args, mp_obj_t *items);