@@ -1344,7 +1344,7 @@ deque_traverse(dequeobject *deque, visitproc visit, void *arg)
 }
 
 static PyObject *
-deque_reduce(dequeobject *deque)
+deque_reduce(dequeobject *deque, PyObject *Py_UNUSED(ignored))
 {
     PyObject *dict, *it;
     _Py_IDENTIFIER(__dict__);
 
@@ -414,27 +414,27 @@ PyTypeObject PyCursesWindow_Type;
    PARSESTR - format string for argument parsing
 */
 
-#define Window_NoArgNoReturnFunction(X)                 \
-    static PyObject *PyCursesWindow_ ## X               \
-    (PyCursesWindowObject *self, PyObject *args)        \
+#define Window_NoArgNoReturnFunction(X)                         \
+    static PyObject *PyCursesWindow_ ## X                       \
+    (PyCursesWindowObject *self, PyObject *Py_UNUSED(ignored))  \
     { return PyCursesCheckERR(X(self->win), # X); }
 
 #define Window_NoArgTrueFalseFunction(X)                                \
     static PyObject * PyCursesWindow_ ## X                              \
-    (PyCursesWindowObject *self)                                        \
+    (PyCursesWindowObject *self, PyObject *Py_UNUSED(ignored))          \
     {                                                                   \
         if (X (self->win) == FALSE) { Py_RETURN_FALSE; } \
         else { Py_RETURN_TRUE; } }
 
 #define Window_NoArgNoReturnVoidFunction(X)                     \
     static PyObject * PyCursesWindow_ ## X                      \
-    (PyCursesWindowObject *self)                                \
+    (PyCursesWindowObject *self, PyObject *Py_UNUSED(ignored))  \
     {                                                           \
         X(self->win); Py_RETURN_NONE; }
 
 #define Window_NoArg2TupleReturnFunction(X, TYPE, ERGSTR)               \
     static PyObject * PyCursesWindow_ ## X                              \
-    (PyCursesWindowObject *self)                                        \
+    (PyCursesWindowObject *self, PyObject *Py_UNUSED(ignored))          \
     {                                                                   \
         TYPE arg1, arg2;                                                \
         X(self->win,arg1,arg2); return Py_BuildValue(ERGSTR, arg1, arg2); }
 
@@ -943,7 +943,7 @@ test_buildvalue_N_error(const char *fmt)
 }
 
 static PyObject *
-test_buildvalue_N(PyObject *self, PyObject *noargs)
+test_buildvalue_N(PyObject *self, PyObject *Py_UNUSED(ignored))
 {
     PyObject *arg, *res;
 
@@ -2453,7 +2453,7 @@ pending_threadfunc(PyObject *self, PyObject *arg)
 
 /* Some tests of PyUnicode_FromFormat().  This needs more tests. */
 static PyObject *
-test_string_from_format(PyObject *self, PyObject *args)
+test_string_from_format(PyObject *self, PyObject *Py_UNUSED(ignored))
 {
     PyObject *result;
     char *msg;
@@ -2593,7 +2593,7 @@ typedef struct {
 } known_capsule;
 
 static PyObject *
-test_capsule(PyObject *self, PyObject *args)
+test_capsule(PyObject *self, PyObject *Py_UNUSED(ignored))
 {
     PyObject *object;
     const char *error = NULL;
@@ -2964,7 +2964,7 @@ make_memoryview_from_NULL_pointer(PyObject *self)
 }
 
 static PyObject *
-test_from_contiguous(PyObject* self, PyObject *noargs)
+test_from_contiguous(PyObject* self, PyObject *Py_UNUSED(ignored))
 {
     int data[9] = {-1,-1,-1,-1,-1,-1,-1,-1,-1};
     int init[5] = {0, 1, 2, 3, 4};
@@ -3017,7 +3017,7 @@ test_from_contiguous(PyObject* self, PyObject *noargs)
 extern PyTypeObject _PyBytesIOBuffer_Type;
 
 static PyObject *
-test_pep3118_obsolete_write_locks(PyObject* self, PyObject *noargs)
+test_pep3118_obsolete_write_locks(PyObject* self, PyObject *Py_UNUSED(ignored))
 {
     PyTypeObject *type = &_PyBytesIOBuffer_Type;
     PyObject *b;
 
@@ -1803,7 +1803,7 @@ odictiter_iternext(odictiterobject *di)
 PyDoc_STRVAR(reduce_doc, "Return state information for pickling");
 
 static PyObject *
-odictiter_reduce(odictiterobject *di)
+odictiter_reduce(odictiterobject *di, PyObject *Py_UNUSED(ignored))
 {
     /* copy the iterator state */
     odictiterobject tmp = *di;
Original file line number	Diff line number	Diff line change
`@@ -1344,7 +1344,7 @@ deque_traverse(dequeobject deque, visitproc visit, void arg)`
`1344`	`1344`	`}`
`1345`	`1345`
`1346`	`1346`	`static PyObject *`
`1347`		`-deque_reduce(dequeobject *deque)`
	`1347`	`+deque_reduce(dequeobject deque, PyObject Py_UNUSED(ignored))`
`1348`	`1348`	`{`
`1349`	`1349`	`PyObject dict, it;`
`1350`	`1350`	`_Py_IDENTIFIER(__dict__);`
Original file line number	Diff line number	Diff line change
`@@ -943,7 +943,7 @@ test_buildvalue_N_error(const char *fmt)`
`943`	`943`	`}`
`944`	`944`
`945`	`945`	`static PyObject *`
`946`		`-test_buildvalue_N(PyObject self, PyObject noargs)`
	`946`	`+test_buildvalue_N(PyObject self, PyObject Py_UNUSED(ignored))`
`947`	`947`	`{`
`948`	`948`	`PyObject arg, res;`
`949`	`949`
`@@ -2453,7 +2453,7 @@ pending_threadfunc(PyObject self, PyObject arg)`
`2453`	`2453`
`2454`	`2454`	`/* Some tests of PyUnicode_FromFormat(). This needs more tests. */`
`2455`	`2455`	`static PyObject *`
`2456`		`-test_string_from_format(PyObject self, PyObject args)`
	`2456`	`+test_string_from_format(PyObject self, PyObject Py_UNUSED(ignored))`
`2457`	`2457`	`{`
`2458`	`2458`	`PyObject *result;`
`2459`	`2459`	`char *msg;`
`@@ -2593,7 +2593,7 @@ typedef struct {`
`2593`	`2593`	`} known_capsule;`
`2594`	`2594`
`2595`	`2595`	`static PyObject *`
`2596`		`-test_capsule(PyObject self, PyObject args)`
	`2596`	`+test_capsule(PyObject self, PyObject Py_UNUSED(ignored))`
`2597`	`2597`	`{`
`2598`	`2598`	`PyObject *object;`
`2599`	`2599`	`const char *error = NULL;`
`@@ -2964,7 +2964,7 @@ make_memoryview_from_NULL_pointer(PyObject *self)`
`2964`	`2964`	`}`
`2965`	`2965`
`2966`	`2966`	`static PyObject *`
`2967`		`-test_from_contiguous(PyObject* self, PyObject *noargs)`
	`2967`	`+test_from_contiguous(PyObject* self, PyObject *Py_UNUSED(ignored))`
`2968`	`2968`	`{`
`2969`	`2969`	`int data[9] = {-1,-1,-1,-1,-1,-1,-1,-1,-1};`
`2970`	`2970`	`int init[5] = {0, 1, 2, 3, 4};`
`@@ -3017,7 +3017,7 @@ test_from_contiguous(PyObject* self, PyObject *noargs)`
`3017`	`3017`	`extern PyTypeObject _PyBytesIOBuffer_Type;`
`3018`	`3018`
`3019`	`3019`	`static PyObject *`
`3020`		`-test_pep3118_obsolete_write_locks(PyObject* self, PyObject *noargs)`
	`3020`	`+test_pep3118_obsolete_write_locks(PyObject* self, PyObject *Py_UNUSED(ignored))`
`3021`	`3021`	`{`
`3022`	`3022`	`PyTypeObject *type = &_PyBytesIOBuffer_Type;`
`3023`	`3023`	`PyObject *b;`
Original file line number	Diff line number	Diff line change
`@@ -1803,7 +1803,7 @@ odictiter_iternext(odictiterobject *di)`
`1803`	`1803`	`PyDoc_STRVAR(reduce_doc, "Return state information for pickling");`
`1804`	`1804`
`1805`	`1805`	`static PyObject *`
`1806`		`-odictiter_reduce(odictiterobject *di)`
	`1806`	`+odictiter_reduce(odictiterobject di, PyObject Py_UNUSED(ignored))`
`1807`	`1807`	`{`
`1808`	`1808`	`/* copy the iterator state */`
`1809`	`1809`	`odictiterobject tmp = *di;`