From 76b646e533e4032a90cded79b0f03bf3f28fc494 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Tue, 11 Mar 2025 18:29:46 +0100
Subject: [PATCH] gh-111178: Change Argument Clinic signature for METH_METHOD

Replace "Py_ssize_t nargs" with "size_t nargs" for
METH_METHOD|METH_FASTCALL functions to fix an undefined behavior.
---
 Lib/test/clinic.test.c                      | 12 ++++-----
 Modules/_ctypes/clinic/_ctypes.c.h          | 30 ++++++++++-----------
 Modules/_io/clinic/bufferedio.c.h           | 12 ++++-----
 Modules/_io/clinic/bytesio.c.h              |  4 +--
 Modules/_io/clinic/fileio.c.h               | 12 ++++-----
 Modules/_io/clinic/iobase.c.h               |  8 +++---
 Modules/_io/clinic/textio.c.h               | 10 +++----
 Modules/_io/clinic/winconsoleio.c.h         | 10 +++----
 Modules/_sqlite/clinic/connection.c.h       | 16 +++++------
 Modules/_sre/clinic/sre.c.h                 | 20 +++++++-------
 Modules/cjkcodecs/clinic/multibytecodec.c.h |  8 +++---
 Modules/clinic/_asynciomodule.c.h           | 20 +++++++-------
 Modules/clinic/_curses_panel.c.h            | 18 ++++++-------
 Modules/clinic/_dbmmodule.c.h               | 10 +++----
 Modules/clinic/_elementtree.c.h             | 24 ++++++++---------
 Modules/clinic/_gdbmmodule.c.h              | 14 +++++-----
 Modules/clinic/_lsprof.c.h                  |  4 +--
 Modules/clinic/_pickle.c.h                  | 10 +++----
 Modules/clinic/_queuemodule.c.h             |  6 ++---
 Modules/clinic/_testclinic.c.h              | 10 +++----
 Modules/clinic/_testmultiphase.c.h          | 10 +++----
 Modules/clinic/_zoneinfo.c.h                | 16 +++++------
 Modules/clinic/arraymodule.c.h              | 12 ++++-----
 Modules/clinic/md5module.c.h                |  4 +--
 Modules/clinic/posixmodule.c.h              | 10 +++----
 Modules/clinic/pyexpat.c.h                  | 10 +++----
 Modules/clinic/sha1module.c.h               |  4 +--
 Modules/clinic/sha2module.c.h               |  6 ++---
 Modules/clinic/zlibmodule.c.h               | 22 +++++++--------
 Tools/clinic/libclinic/parse_args.py        |  2 +-
 30 files changed, 177 insertions(+), 177 deletions(-)

diff --git a/Lib/test/clinic.test.c b/Lib/test/clinic.test.c
index 2f843371ff9d7c..f3704287ce8f25 100644
--- a/Lib/test/clinic.test.c
+++ b/Lib/test/clinic.test.c
@@ -4758,7 +4758,7 @@ static PyObject *
 Test_cls_with_param_impl(TestObj *self, PyTypeObject *cls, int a);
 
 static PyObject *
-Test_cls_with_param(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+Test_cls_with_param(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -4806,7 +4806,7 @@ Test_cls_with_param(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py
 
 static PyObject *
 Test_cls_with_param_impl(TestObj *self, PyTypeObject *cls, int a)
-/*[clinic end generated code: output=7e893134a81fef92 input=af158077bd237ef9]*/
+/*[clinic end generated code: output=9f0983c4b628bed0 input=af158077bd237ef9]*/
 
 
 /*[clinic input]
@@ -4908,7 +4908,7 @@ static PyObject *
 Test_cls_no_params_impl(TestObj *self, PyTypeObject *cls);
 
 static PyObject *
-Test_cls_no_params(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+Test_cls_no_params(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "cls_no_params() takes no arguments");
@@ -4919,7 +4919,7 @@ Test_cls_no_params(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_
 
 static PyObject *
 Test_cls_no_params_impl(TestObj *self, PyTypeObject *cls)
-/*[clinic end generated code: output=8845de054449f40a input=e7e2e4e344e96a11]*/
+/*[clinic end generated code: output=a6f8d26556050104 input=e7e2e4e344e96a11]*/
 
 
 /*[clinic input]
@@ -5708,7 +5708,7 @@ Test__pyarg_parsestackandkeywords_impl(TestObj *self, PyTypeObject *cls,
                                        Py_ssize_t key_length);
 
 static PyObject *
-Test__pyarg_parsestackandkeywords(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+Test__pyarg_parsestackandkeywords(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -5741,7 +5741,7 @@ static PyObject *
 Test__pyarg_parsestackandkeywords_impl(TestObj *self, PyTypeObject *cls,
                                        const char *key,
                                        Py_ssize_t key_length)
-/*[clinic end generated code: output=7060c213d7b8200e input=fc72ef4b4cfafabc]*/
+/*[clinic end generated code: output=13887b728d0d74b2 input=fc72ef4b4cfafabc]*/
 
 
 /*[clinic input]
diff --git a/Modules/_ctypes/clinic/_ctypes.c.h b/Modules/_ctypes/clinic/_ctypes.c.h
index 1f2e871137ed79..2864e775b0b68f 100644
--- a/Modules/_ctypes/clinic/_ctypes.c.h
+++ b/Modules/_ctypes/clinic/_ctypes.c.h
@@ -22,7 +22,7 @@ static PyObject *
 _ctypes_CType_Type___sizeof___impl(PyObject *self, PyTypeObject *cls);
 
 static PyObject *
-_ctypes_CType_Type___sizeof__(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_ctypes_CType_Type___sizeof__(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__sizeof__() takes no arguments");
@@ -47,7 +47,7 @@ CDataType_from_address_impl(PyObject *type, PyTypeObject *cls,
                             PyObject *value);
 
 static PyObject *
-CDataType_from_address(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+CDataType_from_address(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -94,7 +94,7 @@ CDataType_from_buffer_impl(PyObject *type, PyTypeObject *cls, PyObject *obj,
                            Py_ssize_t offset);
 
 static PyObject *
-CDataType_from_buffer(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+CDataType_from_buffer(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -158,7 +158,7 @@ CDataType_from_buffer_copy_impl(PyObject *type, PyTypeObject *cls,
                                 Py_buffer *buffer, Py_ssize_t offset);
 
 static PyObject *
-CDataType_from_buffer_copy(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+CDataType_from_buffer_copy(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -229,7 +229,7 @@ CDataType_in_dll_impl(PyObject *type, PyTypeObject *cls, PyObject *dll,
                       const char *name);
 
 static PyObject *
-CDataType_in_dll(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+CDataType_in_dll(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -287,7 +287,7 @@ static PyObject *
 CDataType_from_param_impl(PyObject *type, PyTypeObject *cls, PyObject *value);
 
 static PyObject *
-CDataType_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+CDataType_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -331,7 +331,7 @@ PyCPointerType_set_type_impl(PyTypeObject *self, PyTypeObject *cls,
                              PyObject *type);
 
 static PyObject *
-PyCPointerType_set_type(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+PyCPointerType_set_type(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -376,7 +376,7 @@ PyCPointerType_from_param_impl(PyObject *type, PyTypeObject *cls,
                                PyObject *value);
 
 static PyObject *
-PyCPointerType_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+PyCPointerType_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -419,7 +419,7 @@ static PyObject *
 c_wchar_p_from_param_impl(PyObject *type, PyTypeObject *cls, PyObject *value);
 
 static PyObject *
-c_wchar_p_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+c_wchar_p_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -462,7 +462,7 @@ static PyObject *
 c_char_p_from_param_impl(PyObject *type, PyTypeObject *cls, PyObject *value);
 
 static PyObject *
-c_char_p_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+c_char_p_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -505,7 +505,7 @@ static PyObject *
 c_void_p_from_param_impl(PyObject *type, PyTypeObject *cls, PyObject *value);
 
 static PyObject *
-c_void_p_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+c_void_p_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -550,7 +550,7 @@ PyCSimpleType_from_param_impl(PyObject *type, PyTypeObject *cls,
                               PyObject *value);
 
 static PyObject *
-PyCSimpleType_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+PyCSimpleType_from_param(PyObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -593,7 +593,7 @@ static PyObject *
 PyCData_reduce_impl(PyObject *myself, PyTypeObject *cls);
 
 static PyObject *
-PyCData_reduce(PyObject *myself, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+PyCData_reduce(PyObject *myself, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__reduce__() takes no arguments");
@@ -785,7 +785,7 @@ static PyObject *
 Simple_from_outparm_impl(PyObject *self, PyTypeObject *cls);
 
 static PyObject *
-Simple_from_outparm(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+Simple_from_outparm(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__ctypes_from_outparam__() takes no arguments");
@@ -793,4 +793,4 @@ Simple_from_outparm(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py
     }
     return Simple_from_outparm_impl(self, cls);
 }
-/*[clinic end generated code: output=a18d87239b6fb8ca input=a9049054013a1b77]*/
+/*[clinic end generated code: output=6be8c0cae7bb0d4a input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/bufferedio.c.h b/Modules/_io/clinic/bufferedio.c.h
index 3345ae4c7f805f..fbb14af7fde227 100644
--- a/Modules/_io/clinic/bufferedio.c.h
+++ b/Modules/_io/clinic/bufferedio.c.h
@@ -94,7 +94,7 @@ static PyObject *
 _io__BufferedIOBase_detach_impl(PyObject *self, PyTypeObject *cls);
 
 static PyObject *
-_io__BufferedIOBase_detach(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__BufferedIOBase_detach(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "detach() takes no arguments");
@@ -132,7 +132,7 @@ _io__BufferedIOBase_read_impl(PyObject *self, PyTypeObject *cls,
                               int Py_UNUSED(size));
 
 static PyObject *
-_io__BufferedIOBase_read(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__BufferedIOBase_read(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -187,7 +187,7 @@ _io__BufferedIOBase_read1_impl(PyObject *self, PyTypeObject *cls,
                                int Py_UNUSED(size));
 
 static PyObject *
-_io__BufferedIOBase_read1(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__BufferedIOBase_read1(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -245,7 +245,7 @@ _io__BufferedIOBase_write_impl(PyObject *self, PyTypeObject *cls,
                                PyObject *Py_UNUSED(b));
 
 static PyObject *
-_io__BufferedIOBase_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__BufferedIOBase_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -901,7 +901,7 @@ static PyObject *
 _io__Buffered_truncate_impl(buffered *self, PyTypeObject *cls, PyObject *pos);
 
 static PyObject *
-_io__Buffered_truncate(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__Buffered_truncate(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -1259,4 +1259,4 @@ _io_BufferedRandom___init__(PyObject *self, PyObject *args, PyObject *kwargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=1a0562c66776fd53 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=04bb09f6cc93bb9b input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/bytesio.c.h b/Modules/_io/clinic/bytesio.c.h
index dc481603d1e8a2..2f027d65907992 100644
--- a/Modules/_io/clinic/bytesio.c.h
+++ b/Modules/_io/clinic/bytesio.c.h
@@ -94,7 +94,7 @@ static PyObject *
 _io_BytesIO_getbuffer_impl(bytesio *self, PyTypeObject *cls);
 
 static PyObject *
-_io_BytesIO_getbuffer(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io_BytesIO_getbuffer(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "getbuffer() takes no arguments");
@@ -561,4 +561,4 @@ _io_BytesIO___init__(PyObject *self, PyObject *args, PyObject *kwargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=477217b2bc464110 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=ab66add8d98304a3 input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/fileio.c.h b/Modules/_io/clinic/fileio.c.h
index bc816ea030fc80..3cf9869b075017 100644
--- a/Modules/_io/clinic/fileio.c.h
+++ b/Modules/_io/clinic/fileio.c.h
@@ -25,7 +25,7 @@ static PyObject *
 _io_FileIO_close_impl(fileio *self, PyTypeObject *cls);
 
 static PyObject *
-_io_FileIO_close(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io_FileIO_close(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "close() takes no arguments");
@@ -223,7 +223,7 @@ static PyObject *
 _io_FileIO_readinto_impl(fileio *self, PyTypeObject *cls, Py_buffer *buffer);
 
 static PyObject *
-_io_FileIO_readinto(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io_FileIO_readinto(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -308,7 +308,7 @@ static PyObject *
 _io_FileIO_read_impl(fileio *self, PyTypeObject *cls, Py_ssize_t size);
 
 static PyObject *
-_io_FileIO_read(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io_FileIO_read(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -362,7 +362,7 @@ static PyObject *
 _io_FileIO_write_impl(fileio *self, PyTypeObject *cls, Py_buffer *b);
 
 static PyObject *
-_io_FileIO_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io_FileIO_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -483,7 +483,7 @@ static PyObject *
 _io_FileIO_truncate_impl(fileio *self, PyTypeObject *cls, PyObject *posobj);
 
 static PyObject *
-_io_FileIO_truncate(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io_FileIO_truncate(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -541,4 +541,4 @@ _io_FileIO_isatty(PyObject *self, PyObject *Py_UNUSED(ignored))
 #ifndef _IO_FILEIO_TRUNCATE_METHODDEF
     #define _IO_FILEIO_TRUNCATE_METHODDEF
 #endif /* !defined(_IO_FILEIO_TRUNCATE_METHODDEF) */
-/*[clinic end generated code: output=f4e1f74c03d4ecdf input=a9049054013a1b77]*/
+/*[clinic end generated code: output=e8e7e85201442ee1 input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/iobase.c.h b/Modules/_io/clinic/iobase.c.h
index 402448545dfc51..49164b0b7a900c 100644
--- a/Modules/_io/clinic/iobase.c.h
+++ b/Modules/_io/clinic/iobase.c.h
@@ -36,7 +36,7 @@ _io__IOBase_seek_impl(PyObject *self, PyTypeObject *cls,
                       int Py_UNUSED(offset), int Py_UNUSED(whence));
 
 static PyObject *
-_io__IOBase_seek(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__IOBase_seek(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -114,7 +114,7 @@ _io__IOBase_truncate_impl(PyObject *self, PyTypeObject *cls,
                           PyObject *Py_UNUSED(size));
 
 static PyObject *
-_io__IOBase_truncate(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__IOBase_truncate(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -265,7 +265,7 @@ static PyObject *
 _io__IOBase_fileno_impl(PyObject *self, PyTypeObject *cls);
 
 static PyObject *
-_io__IOBase_fileno(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__IOBase_fileno(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "fileno() takes no arguments");
@@ -443,4 +443,4 @@ _io__RawIOBase_readall(PyObject *self, PyObject *Py_UNUSED(ignored))
 {
     return _io__RawIOBase_readall_impl(self);
 }
-/*[clinic end generated code: output=9359e74d95534bef input=a9049054013a1b77]*/
+/*[clinic end generated code: output=1b12a4662d62933d input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/textio.c.h b/Modules/_io/clinic/textio.c.h
index fd84198b1036de..0d18adf2d7718a 100644
--- a/Modules/_io/clinic/textio.c.h
+++ b/Modules/_io/clinic/textio.c.h
@@ -25,7 +25,7 @@ static PyObject *
 _io__TextIOBase_detach_impl(PyObject *self, PyTypeObject *cls);
 
 static PyObject *
-_io__TextIOBase_detach(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__TextIOBase_detach(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "detach() takes no arguments");
@@ -51,7 +51,7 @@ _io__TextIOBase_read_impl(PyObject *self, PyTypeObject *cls,
                           int Py_UNUSED(size));
 
 static PyObject *
-_io__TextIOBase_read(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__TextIOBase_read(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -106,7 +106,7 @@ _io__TextIOBase_readline_impl(PyObject *self, PyTypeObject *cls,
                               int Py_UNUSED(size));
 
 static PyObject *
-_io__TextIOBase_readline(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__TextIOBase_readline(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -161,7 +161,7 @@ _io__TextIOBase_write_impl(PyObject *self, PyTypeObject *cls,
                            const char *Py_UNUSED(s));
 
 static PyObject *
-_io__TextIOBase_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__TextIOBase_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -1304,4 +1304,4 @@ _io_TextIOWrapper__CHUNK_SIZE_set(PyObject *self, PyObject *value, void *Py_UNUS
 
     return return_value;
 }
-/*[clinic end generated code: output=dad68d8c33d676e6 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=57afa4ab78235b97 input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/winconsoleio.c.h b/Modules/_io/clinic/winconsoleio.c.h
index ba6dcde6e01064..e06a322a69ab24 100644
--- a/Modules/_io/clinic/winconsoleio.c.h
+++ b/Modules/_io/clinic/winconsoleio.c.h
@@ -27,7 +27,7 @@ static PyObject *
 _io__WindowsConsoleIO_close_impl(winconsoleio *self, PyTypeObject *cls);
 
 static PyObject *
-_io__WindowsConsoleIO_close(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__WindowsConsoleIO_close(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "close() takes no arguments");
@@ -221,7 +221,7 @@ _io__WindowsConsoleIO_readinto_impl(winconsoleio *self, PyTypeObject *cls,
                                     Py_buffer *buffer);
 
 static PyObject *
-_io__WindowsConsoleIO_readinto(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__WindowsConsoleIO_readinto(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -306,7 +306,7 @@ _io__WindowsConsoleIO_read_impl(winconsoleio *self, PyTypeObject *cls,
                                 Py_ssize_t size);
 
 static PyObject *
-_io__WindowsConsoleIO_read(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__WindowsConsoleIO_read(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -364,7 +364,7 @@ _io__WindowsConsoleIO_write_impl(winconsoleio *self, PyTypeObject *cls,
                                  Py_buffer *b);
 
 static PyObject *
-_io__WindowsConsoleIO_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_io__WindowsConsoleIO_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -461,4 +461,4 @@ _io__WindowsConsoleIO_isatty(PyObject *self, PyObject *Py_UNUSED(ignored))
 #ifndef _IO__WINDOWSCONSOLEIO_ISATTY_METHODDEF
     #define _IO__WINDOWSCONSOLEIO_ISATTY_METHODDEF
 #endif /* !defined(_IO__WINDOWSCONSOLEIO_ISATTY_METHODDEF) */
-/*[clinic end generated code: output=edc47f5c49589045 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=c4b864b54b3ec214 input=a9049054013a1b77]*/
diff --git a/Modules/_sqlite/clinic/connection.c.h b/Modules/_sqlite/clinic/connection.c.h
index bbdefe24a01370..52c68ddd804e43 100644
--- a/Modules/_sqlite/clinic/connection.c.h
+++ b/Modules/_sqlite/clinic/connection.c.h
@@ -449,7 +449,7 @@ pysqlite_connection_create_function_impl(pysqlite_Connection *self,
 #endif
 
 static PyObject *
-pysqlite_connection_create_function(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pysqlite_connection_create_function(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -557,7 +557,7 @@ create_window_function_impl(pysqlite_Connection *self, PyTypeObject *cls,
                             PyObject *aggregate_class);
 
 static PyObject *
-create_window_function(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+create_window_function(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -642,7 +642,7 @@ pysqlite_connection_create_aggregate_impl(pysqlite_Connection *self,
 #endif
 
 static PyObject *
-pysqlite_connection_create_aggregate(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pysqlite_connection_create_aggregate(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -745,7 +745,7 @@ pysqlite_connection_set_authorizer_impl(pysqlite_Connection *self,
 #endif
 
 static PyObject *
-pysqlite_connection_set_authorizer(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pysqlite_connection_set_authorizer(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -839,7 +839,7 @@ pysqlite_connection_set_progress_handler_impl(pysqlite_Connection *self,
 #endif
 
 static PyObject *
-pysqlite_connection_set_progress_handler(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pysqlite_connection_set_progress_handler(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -928,7 +928,7 @@ pysqlite_connection_set_trace_callback_impl(pysqlite_Connection *self,
 #endif
 
 static PyObject *
-pysqlite_connection_set_trace_callback(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pysqlite_connection_set_trace_callback(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -1424,7 +1424,7 @@ pysqlite_connection_create_collation_impl(pysqlite_Connection *self,
                                           PyObject *callable);
 
 static PyObject *
-pysqlite_connection_create_collation(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pysqlite_connection_create_collation(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -1895,4 +1895,4 @@ getconfig(PyObject *self, PyObject *arg)
 #ifndef DESERIALIZE_METHODDEF
     #define DESERIALIZE_METHODDEF
 #endif /* !defined(DESERIALIZE_METHODDEF) */
-/*[clinic end generated code: output=fc4857f09ad563b1 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=e7f069019d4f5dcd input=a9049054013a1b77]*/
diff --git a/Modules/_sre/clinic/sre.c.h b/Modules/_sre/clinic/sre.c.h
index 1f7e037351d1c6..3b0692a31d04f7 100644
--- a/Modules/_sre/clinic/sre.c.h
+++ b/Modules/_sre/clinic/sre.c.h
@@ -179,7 +179,7 @@ _sre_SRE_Pattern_match_impl(PatternObject *self, PyTypeObject *cls,
                             Py_ssize_t endpos);
 
 static PyObject *
-_sre_SRE_Pattern_match(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_sre_SRE_Pattern_match(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -273,7 +273,7 @@ _sre_SRE_Pattern_fullmatch_impl(PatternObject *self, PyTypeObject *cls,
                                 Py_ssize_t endpos);
 
 static PyObject *
-_sre_SRE_Pattern_fullmatch(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_sre_SRE_Pattern_fullmatch(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -369,7 +369,7 @@ _sre_SRE_Pattern_search_impl(PatternObject *self, PyTypeObject *cls,
                              Py_ssize_t endpos);
 
 static PyObject *
-_sre_SRE_Pattern_search(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_sre_SRE_Pattern_search(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -558,7 +558,7 @@ _sre_SRE_Pattern_finditer_impl(PatternObject *self, PyTypeObject *cls,
                                Py_ssize_t endpos);
 
 static PyObject *
-_sre_SRE_Pattern_finditer(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_sre_SRE_Pattern_finditer(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -651,7 +651,7 @@ _sre_SRE_Pattern_scanner_impl(PatternObject *self, PyTypeObject *cls,
                               Py_ssize_t endpos);
 
 static PyObject *
-_sre_SRE_Pattern_scanner(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_sre_SRE_Pattern_scanner(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -819,7 +819,7 @@ _sre_SRE_Pattern_sub_impl(PatternObject *self, PyTypeObject *cls,
                           PyObject *repl, PyObject *string, Py_ssize_t count);
 
 static PyObject *
-_sre_SRE_Pattern_sub(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_sre_SRE_Pattern_sub(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -897,7 +897,7 @@ _sre_SRE_Pattern_subn_impl(PatternObject *self, PyTypeObject *cls,
                            Py_ssize_t count);
 
 static PyObject *
-_sre_SRE_Pattern_subn(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_sre_SRE_Pattern_subn(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -1509,7 +1509,7 @@ static PyObject *
 _sre_SRE_Scanner_match_impl(ScannerObject *self, PyTypeObject *cls);
 
 static PyObject *
-_sre_SRE_Scanner_match(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_sre_SRE_Scanner_match(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "match() takes no arguments");
@@ -1530,7 +1530,7 @@ static PyObject *
 _sre_SRE_Scanner_search_impl(ScannerObject *self, PyTypeObject *cls);
 
 static PyObject *
-_sre_SRE_Scanner_search(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_sre_SRE_Scanner_search(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "search() takes no arguments");
@@ -1542,4 +1542,4 @@ _sre_SRE_Scanner_search(PyObject *self, PyTypeObject *cls, PyObject *const *args
 #ifndef _SRE_SRE_PATTERN__FAIL_AFTER_METHODDEF
     #define _SRE_SRE_PATTERN__FAIL_AFTER_METHODDEF
 #endif /* !defined(_SRE_SRE_PATTERN__FAIL_AFTER_METHODDEF) */
-/*[clinic end generated code: output=45baae8bdfafdc51 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=c89d79eba0a4fd5f input=a9049054013a1b77]*/
diff --git a/Modules/cjkcodecs/clinic/multibytecodec.c.h b/Modules/cjkcodecs/clinic/multibytecodec.c.h
index d77bbd48066354..94dc2f424c5e06 100644
--- a/Modules/cjkcodecs/clinic/multibytecodec.c.h
+++ b/Modules/cjkcodecs/clinic/multibytecodec.c.h
@@ -583,7 +583,7 @@ _multibytecodec_MultibyteStreamWriter_write_impl(MultibyteStreamWriterObject *se
                                                  PyObject *strobj);
 
 static PyObject *
-_multibytecodec_MultibyteStreamWriter_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_multibytecodec_MultibyteStreamWriter_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -628,7 +628,7 @@ _multibytecodec_MultibyteStreamWriter_writelines_impl(MultibyteStreamWriterObjec
                                                       PyObject *lines);
 
 static PyObject *
-_multibytecodec_MultibyteStreamWriter_writelines(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_multibytecodec_MultibyteStreamWriter_writelines(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -672,7 +672,7 @@ _multibytecodec_MultibyteStreamWriter_reset_impl(MultibyteStreamWriterObject *se
                                                  PyTypeObject *cls);
 
 static PyObject *
-_multibytecodec_MultibyteStreamWriter_reset(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_multibytecodec_MultibyteStreamWriter_reset(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "reset() takes no arguments");
@@ -688,4 +688,4 @@ PyDoc_STRVAR(_multibytecodec___create_codec__doc__,
 
 #define _MULTIBYTECODEC___CREATE_CODEC_METHODDEF    \
     {"__create_codec", (PyCFunction)_multibytecodec___create_codec, METH_O, _multibytecodec___create_codec__doc__},
-/*[clinic end generated code: output=6571941b8e45b013 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=2d8d95d4bd1f8cf9 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_asynciomodule.c.h b/Modules/clinic/_asynciomodule.c.h
index d529b09bd1529f..e0c26237c8acbd 100644
--- a/Modules/clinic/_asynciomodule.c.h
+++ b/Modules/clinic/_asynciomodule.c.h
@@ -126,7 +126,7 @@ static PyObject *
 _asyncio_Future_exception_impl(FutureObj *self, PyTypeObject *cls);
 
 static PyObject *
-_asyncio_Future_exception(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_asyncio_Future_exception(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
 
@@ -159,7 +159,7 @@ _asyncio_Future_set_result_impl(FutureObj *self, PyTypeObject *cls,
                                 PyObject *result);
 
 static PyObject *
-_asyncio_Future_set_result(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_asyncio_Future_set_result(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -209,7 +209,7 @@ _asyncio_Future_set_exception_impl(FutureObj *self, PyTypeObject *cls,
                                    PyObject *exception);
 
 static PyObject *
-_asyncio_Future_set_exception(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_asyncio_Future_set_exception(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -260,7 +260,7 @@ _asyncio_Future_add_done_callback_impl(FutureObj *self, PyTypeObject *cls,
                                        PyObject *fn, PyObject *context);
 
 static PyObject *
-_asyncio_Future_add_done_callback(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_asyncio_Future_add_done_callback(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -328,7 +328,7 @@ _asyncio_Future_remove_done_callback_impl(FutureObj *self, PyTypeObject *cls,
                                           PyObject *fn);
 
 static PyObject *
-_asyncio_Future_remove_done_callback(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_asyncio_Future_remove_done_callback(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -379,7 +379,7 @@ _asyncio_Future_cancel_impl(FutureObj *self, PyTypeObject *cls,
                             PyObject *msg);
 
 static PyObject *
-_asyncio_Future_cancel(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_asyncio_Future_cancel(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -493,7 +493,7 @@ static PyObject *
 _asyncio_Future_get_loop_impl(FutureObj *self, PyTypeObject *cls);
 
 static PyObject *
-_asyncio_Future_get_loop(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_asyncio_Future_get_loop(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
 
@@ -1272,7 +1272,7 @@ _asyncio_Task_get_stack_impl(TaskObj *self, PyTypeObject *cls,
                              PyObject *limit);
 
 static PyObject *
-_asyncio_Task_get_stack(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_asyncio_Task_get_stack(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -1340,7 +1340,7 @@ _asyncio_Task_print_stack_impl(TaskObj *self, PyTypeObject *cls,
                                PyObject *limit, PyObject *file);
 
 static PyObject *
-_asyncio_Task_print_stack(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_asyncio_Task_print_stack(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -2200,4 +2200,4 @@ _asyncio_future_discard_from_awaited_by(PyObject *module, PyObject *const *args,
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=b1060b180d9dd54c input=a9049054013a1b77]*/
+/*[clinic end generated code: output=e366b5a824bc7340 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_curses_panel.c.h b/Modules/clinic/_curses_panel.c.h
index 6f4966825ec4bf..d1bc9e0cfd3cd3 100644
--- a/Modules/clinic/_curses_panel.c.h
+++ b/Modules/clinic/_curses_panel.c.h
@@ -20,7 +20,7 @@ static PyObject *
 _curses_panel_panel_bottom_impl(PyCursesPanelObject *self, PyTypeObject *cls);
 
 static PyObject *
-_curses_panel_panel_bottom(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_curses_panel_panel_bottom(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "bottom() takes no arguments");
@@ -44,7 +44,7 @@ static PyObject *
 _curses_panel_panel_hide_impl(PyCursesPanelObject *self, PyTypeObject *cls);
 
 static PyObject *
-_curses_panel_panel_hide(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_curses_panel_panel_hide(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "hide() takes no arguments");
@@ -66,7 +66,7 @@ static PyObject *
 _curses_panel_panel_show_impl(PyCursesPanelObject *self, PyTypeObject *cls);
 
 static PyObject *
-_curses_panel_panel_show(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_curses_panel_panel_show(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "show() takes no arguments");
@@ -88,7 +88,7 @@ static PyObject *
 _curses_panel_panel_top_impl(PyCursesPanelObject *self, PyTypeObject *cls);
 
 static PyObject *
-_curses_panel_panel_top(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_curses_panel_panel_top(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "top() takes no arguments");
@@ -165,7 +165,7 @@ _curses_panel_panel_move_impl(PyCursesPanelObject *self, PyTypeObject *cls,
                               int y, int x);
 
 static PyObject *
-_curses_panel_panel_move(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_curses_panel_panel_move(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -237,7 +237,7 @@ _curses_panel_panel_replace_impl(PyCursesPanelObject *self,
                                  PyCursesWindowObject *win);
 
 static PyObject *
-_curses_panel_panel_replace(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_curses_panel_panel_replace(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -286,7 +286,7 @@ _curses_panel_panel_set_userptr_impl(PyCursesPanelObject *self,
                                      PyTypeObject *cls, PyObject *obj);
 
 static PyObject *
-_curses_panel_panel_set_userptr(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_curses_panel_panel_set_userptr(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -331,7 +331,7 @@ _curses_panel_panel_userptr_impl(PyCursesPanelObject *self,
                                  PyTypeObject *cls);
 
 static PyObject *
-_curses_panel_panel_userptr(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_curses_panel_panel_userptr(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "userptr() takes no arguments");
@@ -424,4 +424,4 @@ _curses_panel_update_panels(PyObject *module, PyObject *Py_UNUSED(ignored))
 {
     return _curses_panel_update_panels_impl(module);
 }
-/*[clinic end generated code: output=36853ecb4a979814 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=4f2decc30747b408 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_dbmmodule.c.h b/Modules/clinic/_dbmmodule.c.h
index 5e503194408776..c8b575c6ee2568 100644
--- a/Modules/clinic/_dbmmodule.c.h
+++ b/Modules/clinic/_dbmmodule.c.h
@@ -38,7 +38,7 @@ static PyObject *
 _dbm_dbm_keys_impl(dbmobject *self, PyTypeObject *cls);
 
 static PyObject *
-_dbm_dbm_keys(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_dbm_dbm_keys(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "keys() takes no arguments");
@@ -61,7 +61,7 @@ _dbm_dbm_get_impl(dbmobject *self, PyTypeObject *cls, const char *key,
                   Py_ssize_t key_length, PyObject *default_value);
 
 static PyObject *
-_dbm_dbm_get(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_dbm_dbm_get(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -107,7 +107,7 @@ _dbm_dbm_setdefault_impl(dbmobject *self, PyTypeObject *cls, const char *key,
                          Py_ssize_t key_length, PyObject *default_value);
 
 static PyObject *
-_dbm_dbm_setdefault(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_dbm_dbm_setdefault(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -150,7 +150,7 @@ static PyObject *
 _dbm_dbm_clear_impl(dbmobject *self, PyTypeObject *cls);
 
 static PyObject *
-_dbm_dbm_clear(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_dbm_dbm_clear(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "clear() takes no arguments");
@@ -221,4 +221,4 @@ dbmopen(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=3b456118f231b160 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=6d68985d9bc5073c input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_elementtree.c.h b/Modules/clinic/_elementtree.c.h
index e79f20d86204bb..7a3c3244a05d1c 100644
--- a/Modules/clinic/_elementtree.c.h
+++ b/Modules/clinic/_elementtree.c.h
@@ -22,7 +22,7 @@ _elementtree_Element_append_impl(ElementObject *self, PyTypeObject *cls,
                                  PyObject *subelement);
 
 static PyObject *
-_elementtree_Element_append(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element_append(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -86,7 +86,7 @@ static PyObject *
 _elementtree_Element___copy___impl(ElementObject *self, PyTypeObject *cls);
 
 static PyObject *
-_elementtree_Element___copy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element___copy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__copy__() takes no arguments");
@@ -180,7 +180,7 @@ _elementtree_Element___setstate___impl(ElementObject *self,
                                        PyTypeObject *cls, PyObject *state);
 
 static PyObject *
-_elementtree_Element___setstate__(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element___setstate__(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -224,7 +224,7 @@ _elementtree_Element_extend_impl(ElementObject *self, PyTypeObject *cls,
                                  PyObject *elements);
 
 static PyObject *
-_elementtree_Element_extend(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element_extend(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -268,7 +268,7 @@ _elementtree_Element_find_impl(ElementObject *self, PyTypeObject *cls,
                                PyObject *path, PyObject *namespaces);
 
 static PyObject *
-_elementtree_Element_find(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element_find(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -332,7 +332,7 @@ _elementtree_Element_findtext_impl(ElementObject *self, PyTypeObject *cls,
                                    PyObject *namespaces);
 
 static PyObject *
-_elementtree_Element_findtext(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element_findtext(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -402,7 +402,7 @@ _elementtree_Element_findall_impl(ElementObject *self, PyTypeObject *cls,
                                   PyObject *path, PyObject *namespaces);
 
 static PyObject *
-_elementtree_Element_findall(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element_findall(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -465,7 +465,7 @@ _elementtree_Element_iterfind_impl(ElementObject *self, PyTypeObject *cls,
                                    PyObject *path, PyObject *namespaces);
 
 static PyObject *
-_elementtree_Element_iterfind(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element_iterfind(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -591,7 +591,7 @@ _elementtree_Element_iter_impl(ElementObject *self, PyTypeObject *cls,
                                PyObject *tag);
 
 static PyObject *
-_elementtree_Element_iter(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element_iter(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -651,7 +651,7 @@ static PyObject *
 _elementtree_Element_itertext_impl(ElementObject *self, PyTypeObject *cls);
 
 static PyObject *
-_elementtree_Element_itertext(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element_itertext(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "itertext() takes no arguments");
@@ -752,7 +752,7 @@ _elementtree_Element_makeelement_impl(ElementObject *self, PyTypeObject *cls,
                                       PyObject *tag, PyObject *attrib);
 
 static PyObject *
-_elementtree_Element_makeelement(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_elementtree_Element_makeelement(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -1315,4 +1315,4 @@ _elementtree_XMLParser__setevents(PyObject *self, PyObject *const *args, Py_ssiz
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=0eed58350c3c1832 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=400931f1518fca2a input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_gdbmmodule.c.h b/Modules/clinic/_gdbmmodule.c.h
index 00950f18e53541..6821e1be735aff 100644
--- a/Modules/clinic/_gdbmmodule.c.h
+++ b/Modules/clinic/_gdbmmodule.c.h
@@ -107,7 +107,7 @@ static PyObject *
 _gdbm_gdbm_keys_impl(gdbmobject *self, PyTypeObject *cls);
 
 static PyObject *
-_gdbm_gdbm_keys(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_gdbm_gdbm_keys(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "keys() takes no arguments");
@@ -133,7 +133,7 @@ static PyObject *
 _gdbm_gdbm_firstkey_impl(gdbmobject *self, PyTypeObject *cls);
 
 static PyObject *
-_gdbm_gdbm_firstkey(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_gdbm_gdbm_firstkey(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "firstkey() takes no arguments");
@@ -164,7 +164,7 @@ _gdbm_gdbm_nextkey_impl(gdbmobject *self, PyTypeObject *cls, const char *key,
                         Py_ssize_t key_length);
 
 static PyObject *
-_gdbm_gdbm_nextkey(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_gdbm_gdbm_nextkey(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -212,7 +212,7 @@ static PyObject *
 _gdbm_gdbm_reorganize_impl(gdbmobject *self, PyTypeObject *cls);
 
 static PyObject *
-_gdbm_gdbm_reorganize(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_gdbm_gdbm_reorganize(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "reorganize() takes no arguments");
@@ -237,7 +237,7 @@ static PyObject *
 _gdbm_gdbm_sync_impl(gdbmobject *self, PyTypeObject *cls);
 
 static PyObject *
-_gdbm_gdbm_sync(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_gdbm_gdbm_sync(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "sync() takes no arguments");
@@ -259,7 +259,7 @@ static PyObject *
 _gdbm_gdbm_clear_impl(gdbmobject *self, PyTypeObject *cls);
 
 static PyObject *
-_gdbm_gdbm_clear(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_gdbm_gdbm_clear(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "clear() takes no arguments");
@@ -343,4 +343,4 @@ dbmopen(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=d974cb39e4ee5d67 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=e155c4a5bde63bb3 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_lsprof.c.h b/Modules/clinic/_lsprof.c.h
index 6a75a8f9833d1e..7dd7444fa9b3c5 100644
--- a/Modules/clinic/_lsprof.c.h
+++ b/Modules/clinic/_lsprof.c.h
@@ -43,7 +43,7 @@ static PyObject *
 _lsprof_Profiler_getstats_impl(ProfilerObject *self, PyTypeObject *cls);
 
 static PyObject *
-_lsprof_Profiler_getstats(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_lsprof_Profiler_getstats(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "getstats() takes no arguments");
@@ -407,4 +407,4 @@ profiler_init(PyObject *self, PyObject *args, PyObject *kwargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=d983dbf23fd8ac3b input=a9049054013a1b77]*/
+/*[clinic end generated code: output=ad83c63cebdc7541 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_pickle.c.h b/Modules/clinic/_pickle.c.h
index 91d355c5afb353..d519bda1b5993c 100644
--- a/Modules/clinic/_pickle.c.h
+++ b/Modules/clinic/_pickle.c.h
@@ -45,7 +45,7 @@ _pickle_Pickler_dump_impl(PicklerObject *self, PyTypeObject *cls,
                           PyObject *obj);
 
 static PyObject *
-_pickle_Pickler_dump(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_pickle_Pickler_dump(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -281,7 +281,7 @@ _pickle_Unpickler_persistent_load_impl(UnpicklerObject *self,
                                        PyTypeObject *cls, PyObject *pid);
 
 static PyObject *
-_pickle_Unpickler_persistent_load(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_pickle_Unpickler_persistent_load(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -329,7 +329,7 @@ static PyObject *
 _pickle_Unpickler_load_impl(UnpicklerObject *self, PyTypeObject *cls);
 
 static PyObject *
-_pickle_Unpickler_load(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_pickle_Unpickler_load(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "load() takes no arguments");
@@ -360,7 +360,7 @@ _pickle_Unpickler_find_class_impl(UnpicklerObject *self, PyTypeObject *cls,
                                   PyObject *global_name);
 
 static PyObject *
-_pickle_Unpickler_find_class(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_pickle_Unpickler_find_class(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -1086,4 +1086,4 @@ _pickle_loads(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObjec
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=d71dc73af298ebe8 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=2b2b3dedde5f286f input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_queuemodule.c.h b/Modules/clinic/_queuemodule.c.h
index 2dfc3e6be1984e..0d239650d7ea52 100644
--- a/Modules/clinic/_queuemodule.c.h
+++ b/Modules/clinic/_queuemodule.c.h
@@ -200,7 +200,7 @@ _queue_SimpleQueue_get_impl(simplequeueobject *self, PyTypeObject *cls,
                             int block, PyObject *timeout_obj);
 
 static PyObject *
-_queue_SimpleQueue_get(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_queue_SimpleQueue_get(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -277,7 +277,7 @@ _queue_SimpleQueue_get_nowait_impl(simplequeueobject *self,
                                    PyTypeObject *cls);
 
 static PyObject *
-_queue_SimpleQueue_get_nowait(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_queue_SimpleQueue_get_nowait(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
 
@@ -352,4 +352,4 @@ _queue_SimpleQueue_qsize(PyObject *self, PyObject *Py_UNUSED(ignored))
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=e04e15a1b959c700 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=f6a784ec88772891 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_testclinic.c.h b/Modules/clinic/_testclinic.c.h
index 434488adbbb77c..a9dae83ec91d7f 100644
--- a/Modules/clinic/_testclinic.c.h
+++ b/Modules/clinic/_testclinic.c.h
@@ -3831,7 +3831,7 @@ _testclinic_TestClass_get_defining_class_impl(PyObject *self,
                                               PyTypeObject *cls);
 
 static PyObject *
-_testclinic_TestClass_get_defining_class(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_testclinic_TestClass_get_defining_class(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "get_defining_class() takes no arguments");
@@ -3854,7 +3854,7 @@ _testclinic_TestClass_get_defining_class_arg_impl(PyObject *self,
                                                   PyObject *arg);
 
 static PyObject *
-_testclinic_TestClass_get_defining_class_arg(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_testclinic_TestClass_get_defining_class_arg(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -3910,7 +3910,7 @@ _testclinic_TestClass_defclass_varpos_impl(PyObject *self, PyTypeObject *cls,
                                            PyObject *args);
 
 static PyObject *
-_testclinic_TestClass_defclass_varpos(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_testclinic_TestClass_defclass_varpos(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -3963,7 +3963,7 @@ _testclinic_TestClass_defclass_posonly_varpos_impl(PyObject *self,
                                                    PyObject *args);
 
 static PyObject *
-_testclinic_TestClass_defclass_posonly_varpos(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_testclinic_TestClass_defclass_posonly_varpos(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -4313,4 +4313,4 @@ posonly_poskw_varpos_array_no_fastcall(PyTypeObject *type, PyObject *args, PyObj
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=00085e5637450fe6 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=d1ae8a9aaa8989f5 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_testmultiphase.c.h b/Modules/clinic/_testmultiphase.c.h
index 01c29c0753ae13..17631d0746a1b2 100644
--- a/Modules/clinic/_testmultiphase.c.h
+++ b/Modules/clinic/_testmultiphase.c.h
@@ -25,7 +25,7 @@ _testmultiphase_StateAccessType_get_defining_module_impl(StateAccessTypeObject *
                                                          PyTypeObject *cls);
 
 static PyObject *
-_testmultiphase_StateAccessType_get_defining_module(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_testmultiphase_StateAccessType_get_defining_module(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "get_defining_module() takes no arguments");
@@ -48,7 +48,7 @@ _testmultiphase_StateAccessType_getmodulebydef_bad_def_impl(StateAccessTypeObjec
                                                             PyTypeObject *cls);
 
 static PyObject *
-_testmultiphase_StateAccessType_getmodulebydef_bad_def(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_testmultiphase_StateAccessType_getmodulebydef_bad_def(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "getmodulebydef_bad_def() takes no arguments");
@@ -76,7 +76,7 @@ _testmultiphase_StateAccessType_increment_count_clinic_impl(StateAccessTypeObjec
                                                             int n, int twice);
 
 static PyObject *
-_testmultiphase_StateAccessType_increment_count_clinic(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_testmultiphase_StateAccessType_increment_count_clinic(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -155,7 +155,7 @@ _testmultiphase_StateAccessType_get_count_impl(StateAccessTypeObject *self,
                                                PyTypeObject *cls);
 
 static PyObject *
-_testmultiphase_StateAccessType_get_count(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+_testmultiphase_StateAccessType_get_count(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "get_count() takes no arguments");
@@ -163,4 +163,4 @@ _testmultiphase_StateAccessType_get_count(PyObject *self, PyTypeObject *cls, PyO
     }
     return _testmultiphase_StateAccessType_get_count_impl((StateAccessTypeObject *)self, cls);
 }
-/*[clinic end generated code: output=ea0ca98e467e53c2 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=5495f2a30a7b8480 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_zoneinfo.c.h b/Modules/clinic/_zoneinfo.c.h
index dd72b5e663aea6..78bcaf5dfb3d97 100644
--- a/Modules/clinic/_zoneinfo.c.h
+++ b/Modules/clinic/_zoneinfo.c.h
@@ -80,7 +80,7 @@ zoneinfo_ZoneInfo_from_file_impl(PyTypeObject *type, PyTypeObject *cls,
                                  PyObject *file_obj, PyObject *key);
 
 static PyObject *
-zoneinfo_ZoneInfo_from_file(PyTypeObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zoneinfo_ZoneInfo_from_file(PyTypeObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -144,7 +144,7 @@ zoneinfo_ZoneInfo_no_cache_impl(PyTypeObject *type, PyTypeObject *cls,
                                 PyObject *key);
 
 static PyObject *
-zoneinfo_ZoneInfo_no_cache(PyTypeObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zoneinfo_ZoneInfo_no_cache(PyTypeObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -201,7 +201,7 @@ zoneinfo_ZoneInfo_clear_cache_impl(PyTypeObject *type, PyTypeObject *cls,
                                    PyObject *only_keys);
 
 static PyObject *
-zoneinfo_ZoneInfo_clear_cache(PyTypeObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zoneinfo_ZoneInfo_clear_cache(PyTypeObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -265,7 +265,7 @@ zoneinfo_ZoneInfo_utcoffset_impl(PyObject *self, PyTypeObject *cls,
                                  PyObject *dt);
 
 static PyObject *
-zoneinfo_ZoneInfo_utcoffset(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zoneinfo_ZoneInfo_utcoffset(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -309,7 +309,7 @@ static PyObject *
 zoneinfo_ZoneInfo_dst_impl(PyObject *self, PyTypeObject *cls, PyObject *dt);
 
 static PyObject *
-zoneinfo_ZoneInfo_dst(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zoneinfo_ZoneInfo_dst(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -354,7 +354,7 @@ zoneinfo_ZoneInfo_tzname_impl(PyObject *self, PyTypeObject *cls,
                               PyObject *dt);
 
 static PyObject *
-zoneinfo_ZoneInfo_tzname(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zoneinfo_ZoneInfo_tzname(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -399,7 +399,7 @@ zoneinfo_ZoneInfo__unpickle_impl(PyTypeObject *type, PyTypeObject *cls,
                                  PyObject *key, unsigned char from_cache);
 
 static PyObject *
-zoneinfo_ZoneInfo__unpickle(PyTypeObject *type, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zoneinfo_ZoneInfo__unpickle(PyTypeObject *type, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -439,4 +439,4 @@ zoneinfo_ZoneInfo__unpickle(PyTypeObject *type, PyTypeObject *cls, PyObject *con
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=f8a4fb4ff634d6c9 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=3a02d86a08c48d39 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/arraymodule.c.h b/Modules/clinic/arraymodule.c.h
index 97e5ca771f3a90..995c06e6f12486 100644
--- a/Modules/clinic/arraymodule.c.h
+++ b/Modules/clinic/arraymodule.c.h
@@ -214,7 +214,7 @@ static PyObject *
 array_array_extend_impl(arrayobject *self, PyTypeObject *cls, PyObject *bb);
 
 static PyObject *
-array_array_extend(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+array_array_extend(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -382,7 +382,7 @@ array_array_fromfile_impl(arrayobject *self, PyTypeObject *cls, PyObject *f,
                           Py_ssize_t n);
 
 static PyObject *
-array_array_fromfile(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+array_array_fromfile(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -439,7 +439,7 @@ static PyObject *
 array_array_tofile_impl(arrayobject *self, PyTypeObject *cls, PyObject *f);
 
 static PyObject *
-array_array_tofile(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+array_array_tofile(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -699,7 +699,7 @@ array_array___reduce_ex___impl(arrayobject *self, PyTypeObject *cls,
                                PyObject *value);
 
 static PyObject *
-array_array___reduce_ex__(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+array_array___reduce_ex__(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -743,7 +743,7 @@ static PyObject *
 array_arrayiterator___reduce___impl(arrayiterobject *self, PyTypeObject *cls);
 
 static PyObject *
-array_arrayiterator___reduce__(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+array_arrayiterator___reduce__(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__reduce__() takes no arguments");
@@ -773,4 +773,4 @@ array_arrayiterator___setstate__(PyObject *self, PyObject *state)
 
     return return_value;
 }
-/*[clinic end generated code: output=dd49451ac1cc3f39 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=e15e338bf1e662f1 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/md5module.c.h b/Modules/clinic/md5module.c.h
index fc42bfb61f59e1..7931d4448bb120 100644
--- a/Modules/clinic/md5module.c.h
+++ b/Modules/clinic/md5module.c.h
@@ -21,7 +21,7 @@ static PyObject *
 MD5Type_copy_impl(MD5object *self, PyTypeObject *cls);
 
 static PyObject *
-MD5Type_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+MD5Type_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
@@ -162,4 +162,4 @@ _md5_md5(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kw
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=10db0ff2ecf97159 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=5a36fa160b1edc2e input=a9049054013a1b77]*/
diff --git a/Modules/clinic/posixmodule.c.h b/Modules/clinic/posixmodule.c.h
index abeb9c3e3e12b1..bc2220651e0dd5 100644
--- a/Modules/clinic/posixmodule.c.h
+++ b/Modules/clinic/posixmodule.c.h
@@ -11718,7 +11718,7 @@ static int
 os_DirEntry_is_symlink_impl(DirEntry *self, PyTypeObject *defining_class);
 
 static PyObject *
-os_DirEntry_is_symlink(PyObject *self, PyTypeObject *defining_class, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+os_DirEntry_is_symlink(PyObject *self, PyTypeObject *defining_class, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     int _return_value;
@@ -11779,7 +11779,7 @@ os_DirEntry_stat_impl(DirEntry *self, PyTypeObject *defining_class,
                       int follow_symlinks);
 
 static PyObject *
-os_DirEntry_stat(PyObject *self, PyTypeObject *defining_class, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+os_DirEntry_stat(PyObject *self, PyTypeObject *defining_class, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -11844,7 +11844,7 @@ os_DirEntry_is_dir_impl(DirEntry *self, PyTypeObject *defining_class,
                         int follow_symlinks);
 
 static PyObject *
-os_DirEntry_is_dir(PyObject *self, PyTypeObject *defining_class, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+os_DirEntry_is_dir(PyObject *self, PyTypeObject *defining_class, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -11914,7 +11914,7 @@ os_DirEntry_is_file_impl(DirEntry *self, PyTypeObject *defining_class,
                          int follow_symlinks);
 
 static PyObject *
-os_DirEntry_is_file(PyObject *self, PyTypeObject *defining_class, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+os_DirEntry_is_file(PyObject *self, PyTypeObject *defining_class, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -13196,4 +13196,4 @@ os__emscripten_debugger(PyObject *module, PyObject *Py_UNUSED(ignored))
 #ifndef OS__EMSCRIPTEN_DEBUGGER_METHODDEF
     #define OS__EMSCRIPTEN_DEBUGGER_METHODDEF
 #endif /* !defined(OS__EMSCRIPTEN_DEBUGGER_METHODDEF) */
-/*[clinic end generated code: output=8318c26fc2cd236c input=a9049054013a1b77]*/
+/*[clinic end generated code: output=066d684e690c814d input=a9049054013a1b77]*/
diff --git a/Modules/clinic/pyexpat.c.h b/Modules/clinic/pyexpat.c.h
index 9eba59731c3fba..0444b96744895c 100644
--- a/Modules/clinic/pyexpat.c.h
+++ b/Modules/clinic/pyexpat.c.h
@@ -71,7 +71,7 @@ pyexpat_xmlparser_Parse_impl(xmlparseobject *self, PyTypeObject *cls,
                              PyObject *data, int isfinal);
 
 static PyObject *
-pyexpat_xmlparser_Parse(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pyexpat_xmlparser_Parse(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -125,7 +125,7 @@ pyexpat_xmlparser_ParseFile_impl(xmlparseobject *self, PyTypeObject *cls,
                                  PyObject *file);
 
 static PyObject *
-pyexpat_xmlparser_ParseFile(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pyexpat_xmlparser_ParseFile(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -249,7 +249,7 @@ pyexpat_xmlparser_ExternalEntityParserCreate_impl(xmlparseobject *self,
                                                   const char *encoding);
 
 static PyObject *
-pyexpat_xmlparser_ExternalEntityParserCreate(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pyexpat_xmlparser_ExternalEntityParserCreate(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -368,7 +368,7 @@ pyexpat_xmlparser_UseForeignDTD_impl(xmlparseobject *self, PyTypeObject *cls,
                                      int flag);
 
 static PyObject *
-pyexpat_xmlparser_UseForeignDTD(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+pyexpat_xmlparser_UseForeignDTD(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -550,4 +550,4 @@ pyexpat_ErrorString(PyObject *module, PyObject *arg)
 #ifndef PYEXPAT_XMLPARSER_USEFOREIGNDTD_METHODDEF
     #define PYEXPAT_XMLPARSER_USEFOREIGNDTD_METHODDEF
 #endif /* !defined(PYEXPAT_XMLPARSER_USEFOREIGNDTD_METHODDEF) */
-/*[clinic end generated code: output=7ee30ae5b666d0a8 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=2a274ea65b069139 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/sha1module.c.h b/Modules/clinic/sha1module.c.h
index 792059d9b89bb2..e1e0e810d52fcd 100644
--- a/Modules/clinic/sha1module.c.h
+++ b/Modules/clinic/sha1module.c.h
@@ -21,7 +21,7 @@ static PyObject *
 SHA1Type_copy_impl(SHA1object *self, PyTypeObject *cls);
 
 static PyObject *
-SHA1Type_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+SHA1Type_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
@@ -162,4 +162,4 @@ _sha1_sha1(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=3cfa7b6a9f99b5b2 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=2c1333a219e552a9 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/sha2module.c.h b/Modules/clinic/sha2module.c.h
index 5e4b97b8ed3c1d..f4eb87c4eacee3 100644
--- a/Modules/clinic/sha2module.c.h
+++ b/Modules/clinic/sha2module.c.h
@@ -21,7 +21,7 @@ static PyObject *
 SHA256Type_copy_impl(SHA256object *self, PyTypeObject *cls);
 
 static PyObject *
-SHA256Type_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+SHA256Type_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
@@ -43,7 +43,7 @@ static PyObject *
 SHA512Type_copy_impl(SHA512object *self, PyTypeObject *cls);
 
 static PyObject *
-SHA512Type_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+SHA512Type_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
@@ -467,4 +467,4 @@ _sha2_sha384(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=0c2eed5c77ec6987 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=728a7154f302f0e3 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/zlibmodule.c.h b/Modules/clinic/zlibmodule.c.h
index 91a3ac76bcf0cc..3de90c639ef1ef 100644
--- a/Modules/clinic/zlibmodule.c.h
+++ b/Modules/clinic/zlibmodule.c.h
@@ -439,7 +439,7 @@ zlib_Compress_compress_impl(compobject *self, PyTypeObject *cls,
                             Py_buffer *data);
 
 static PyObject *
-zlib_Compress_compress(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Compress_compress(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -502,7 +502,7 @@ zlib_Decompress_decompress_impl(compobject *self, PyTypeObject *cls,
                                 Py_buffer *data, Py_ssize_t max_length);
 
 static PyObject *
-zlib_Decompress_decompress(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Decompress_decompress(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -589,7 +589,7 @@ static PyObject *
 zlib_Compress_flush_impl(compobject *self, PyTypeObject *cls, int mode);
 
 static PyObject *
-zlib_Compress_flush(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Compress_flush(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -642,7 +642,7 @@ static PyObject *
 zlib_Compress_copy_impl(compobject *self, PyTypeObject *cls);
 
 static PyObject *
-zlib_Compress_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Compress_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
@@ -667,7 +667,7 @@ static PyObject *
 zlib_Compress___copy___impl(compobject *self, PyTypeObject *cls);
 
 static PyObject *
-zlib_Compress___copy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Compress___copy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__copy__() takes no arguments");
@@ -693,7 +693,7 @@ zlib_Compress___deepcopy___impl(compobject *self, PyTypeObject *cls,
                                 PyObject *memo);
 
 static PyObject *
-zlib_Compress___deepcopy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Compress___deepcopy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -741,7 +741,7 @@ static PyObject *
 zlib_Decompress_copy_impl(compobject *self, PyTypeObject *cls);
 
 static PyObject *
-zlib_Decompress_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Decompress_copy(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
@@ -766,7 +766,7 @@ static PyObject *
 zlib_Decompress___copy___impl(compobject *self, PyTypeObject *cls);
 
 static PyObject *
-zlib_Decompress___copy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Decompress___copy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__copy__() takes no arguments");
@@ -792,7 +792,7 @@ zlib_Decompress___deepcopy___impl(compobject *self, PyTypeObject *cls,
                                   PyObject *memo);
 
 static PyObject *
-zlib_Decompress___deepcopy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Decompress___deepcopy__(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -842,7 +842,7 @@ zlib_Decompress_flush_impl(compobject *self, PyTypeObject *cls,
                            Py_ssize_t length);
 
 static PyObject *
-zlib_Decompress_flush(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+zlib_Decompress_flush(PyObject *self, PyTypeObject *cls, PyObject *const *args, size_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -1109,4 +1109,4 @@ zlib_crc32(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
 #ifndef ZLIB_DECOMPRESS___DEEPCOPY___METHODDEF
     #define ZLIB_DECOMPRESS___DEEPCOPY___METHODDEF
 #endif /* !defined(ZLIB_DECOMPRESS___DEEPCOPY___METHODDEF) */
-/*[clinic end generated code: output=969872868c303e8a input=a9049054013a1b77]*/
+/*[clinic end generated code: output=af28b26b753288b2 input=a9049054013a1b77]*/
diff --git a/Tools/clinic/libclinic/parse_args.py b/Tools/clinic/libclinic/parse_args.py
index b3fb765e31af47..a2d949d6e6b558 100644
--- a/Tools/clinic/libclinic/parse_args.py
+++ b/Tools/clinic/libclinic/parse_args.py
@@ -118,7 +118,7 @@ def declare_parser(
 """)
 PARSER_PROTOTYPE_DEF_CLASS: Final[str] = libclinic.normalize_snippet("""
     static PyObject *
-    {c_basename}({self_type}{self_name}, PyTypeObject *{defining_class_name}, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+    {c_basename}({self_type}{self_name}, PyTypeObject *{defining_class_name}, PyObject *const *args, size_t nargs, PyObject *kwnames)
 """)
 PARSER_PROTOTYPE_NOARGS: Final[str] = libclinic.normalize_snippet("""
     static PyObject *