Use typedef name.

Author: markshannon

Python/ceval.c

@@ -12,6 +12,7 @@
 #include "pycore_call.h"          // _PyObject_FastCallDictTstate()
 #include "pycore_ceval.h"         // _PyEval_SignalAsyncExc()
 #include "pycore_code.h"
+#include "pycore_frame.h"
 #include "pycore_function.h"
 #include "pycore_long.h"          // _PyLong_GetZero()
 #include "pycore_object.h"        // _PyObject_GC_TRACK()
@@ -1032,7 +1033,7 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int
     tstate->cframe = &cframe;
 
     /* Push frame */
-    struct _PyInterpreterFrame py_frame;
+    PyInterpreterFrame py_frame;
     py_frame.f_funcobj = Py_None;
     py_frame.f_locals = NULL;
     py_frame.frame_obj = NULL;