3003             int nk = (oparg>>8) & 0xff;  in PyEval_EvalFrameEx()  local
3005             int n = na + 2 * nk;  in PyEval_EvalFrameEx()
3028             x = ext_do_call(func, &sp, flags, na, nk);  in PyEval_EvalFrameEx()
4318     int nk = (oparg>>8) & 0xff;  in call_function()  local
4319     int n = na + 2 * nk;  in call_function()
4327     if (PyCFunction_Check(func) && nk == 0) {  in call_function()
4372             x = fast_function(func, pp_stack, n, na, nk);  in call_function()
4374             x = do_call(func, pp_stack, na, nk);  in call_function()
4401 fast_function(PyObject *func, PyObject ***pp_stack, int n, int na, int nk)  in fast_function()  argument
4411     if (argdefs == NULL && co->co_argcount == n && nk==0 &&  in fast_function()
4449                              (*pp_stack)-2*nk, nk, d, nd,  in fast_function()
4454 update_keyword_args(PyObject *orig_kwdict, int nk, PyObject ***pp_stack,  in update_keyword_args()  argument
4466     while (--nk >= 0) {  in update_keyword_args()
4534 do_call(PyObject *func, PyObject ***pp_stack, int na, int nk)  in do_call()  argument
4540     if (nk > 0) {  in do_call()
4541         kwdict = update_keyword_args(NULL, nk, pp_stack, func);  in do_call()
4577 ext_do_call(PyObject *func, PyObject ***pp_stack, int flags, int na, int nk)  in ext_do_call()  argument
4637     if (nk > 0) {  in ext_do_call()
4638         kwdict = update_keyword_args(kwdict, nk, pp_stack, func);  in ext_do_call()