clinic: PY_LONG_LONG -> long long
diff --git a/Doc/howto/clinic.rst b/Doc/howto/clinic.rst
index caa4975..f435884 100644
--- a/Doc/howto/clinic.rst
+++ b/Doc/howto/clinic.rst
@@ -827,9 +827,9 @@
 ``'i'``     ``int``
 ``'I'``     ``unsigned_int(bitwise=True)``
 ``'k'``     ``unsigned_long(bitwise=True)``
-``'K'``     ``unsigned_PY_LONG_LONG(bitwise=True)``
+``'K'``     ``unsigned_long_long(bitwise=True)``
 ``'l'``     ``long``
-``'L'``     ``PY_LONG_LONG``
+``'L'``     ``long long``
 ``'n'``     ``Py_ssize_t``
 ``'O'``     ``object``
 ``'O!'``    ``object(subclass_of='&PySomething_Type')``
diff --git a/Modules/_sha3/clinic/sha3module.c.h b/Modules/_sha3/clinic/sha3module.c.h
index bfd95cd..704dc00 100644
--- a/Modules/_sha3/clinic/sha3module.c.h
+++ b/Modules/_sha3/clinic/sha3module.c.h
@@ -15,12 +15,14 @@
 py_sha3_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
 {
     PyObject *return_value = NULL;
-    static char *_keywords[] = {"string", NULL};
+    static const char * const _keywords[] = {"string", NULL};
+    static _PyArg_Parser _parser = {"|O:sha3_224", _keywords, 0};
     PyObject *data = NULL;
 
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O:sha3_224", _keywords,
-        &data))
+    if (!_PyArg_ParseTupleAndKeywordsFast(args, kwargs, &_parser,
+        &data)) {
         goto exit;
+    }
     return_value = py_sha3_new_impl(type, data);
 
 exit:
@@ -106,12 +108,14 @@
 _sha3_shake_128_digest(SHA3object *self, PyObject *args, PyObject *kwargs)
 {
     PyObject *return_value = NULL;
-    static char *_keywords[] = {"length", NULL};
+    static const char * const _keywords[] = {"length", NULL};
+    static _PyArg_Parser _parser = {"k:digest", _keywords, 0};
     unsigned long length;
 
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "k:digest", _keywords,
-        &length))
+    if (!_PyArg_ParseTupleAndKeywordsFast(args, kwargs, &_parser,
+        &length)) {
         goto exit;
+    }
     return_value = _sha3_shake_128_digest_impl(self, length);
 
 exit:
@@ -134,15 +138,17 @@
 _sha3_shake_128_hexdigest(SHA3object *self, PyObject *args, PyObject *kwargs)
 {
     PyObject *return_value = NULL;
-    static char *_keywords[] = {"length", NULL};
+    static const char * const _keywords[] = {"length", NULL};
+    static _PyArg_Parser _parser = {"k:hexdigest", _keywords, 0};
     unsigned long length;
 
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "k:hexdigest", _keywords,
-        &length))
+    if (!_PyArg_ParseTupleAndKeywordsFast(args, kwargs, &_parser,
+        &length)) {
         goto exit;
+    }
     return_value = _sha3_shake_128_hexdigest_impl(self, length);
 
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=2eb6db41778eeb50 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=50cff05f2c74d41e input=a9049054013a1b77]*/
diff --git a/Modules/clinic/sha512module.c.h b/Modules/clinic/sha512module.c.h
index 78f7743..9680ea2 100644
--- a/Modules/clinic/sha512module.c.h
+++ b/Modules/clinic/sha512module.c.h
@@ -2,8 +2,6 @@
 preserve
 [clinic start generated code]*/
 
-#if defined(PY_LONG_LONG)
-
 PyDoc_STRVAR(SHA512Type_copy__doc__,
 "copy($self, /)\n"
 "--\n"
@@ -22,10 +20,6 @@
     return SHA512Type_copy_impl(self);
 }
 
-#endif /* defined(PY_LONG_LONG) */
-
-#if defined(PY_LONG_LONG)
-
 PyDoc_STRVAR(SHA512Type_digest__doc__,
 "digest($self, /)\n"
 "--\n"
@@ -44,10 +38,6 @@
     return SHA512Type_digest_impl(self);
 }
 
-#endif /* defined(PY_LONG_LONG) */
-
-#if defined(PY_LONG_LONG)
-
 PyDoc_STRVAR(SHA512Type_hexdigest__doc__,
 "hexdigest($self, /)\n"
 "--\n"
@@ -66,10 +56,6 @@
     return SHA512Type_hexdigest_impl(self);
 }
 
-#endif /* defined(PY_LONG_LONG) */
-
-#if defined(PY_LONG_LONG)
-
 PyDoc_STRVAR(SHA512Type_update__doc__,
 "update($self, obj, /)\n"
 "--\n"
@@ -79,10 +65,6 @@
 #define SHA512TYPE_UPDATE_METHODDEF    \
     {"update", (PyCFunction)SHA512Type_update, METH_O, SHA512Type_update__doc__},
 
-#endif /* defined(PY_LONG_LONG) */
-
-#if defined(PY_LONG_LONG)
-
 PyDoc_STRVAR(_sha512_sha512__doc__,
 "sha512($module, /, string=b\'\')\n"
 "--\n"
@@ -113,10 +95,6 @@
     return return_value;
 }
 
-#endif /* defined(PY_LONG_LONG) */
-
-#if defined(PY_LONG_LONG)
-
 PyDoc_STRVAR(_sha512_sha384__doc__,
 "sha384($module, /, string=b\'\')\n"
 "--\n"
@@ -146,30 +124,4 @@
 exit:
     return return_value;
 }
-
-#endif /* defined(PY_LONG_LONG) */
-
-#ifndef SHA512TYPE_COPY_METHODDEF
-    #define SHA512TYPE_COPY_METHODDEF
-#endif /* !defined(SHA512TYPE_COPY_METHODDEF) */
-
-#ifndef SHA512TYPE_DIGEST_METHODDEF
-    #define SHA512TYPE_DIGEST_METHODDEF
-#endif /* !defined(SHA512TYPE_DIGEST_METHODDEF) */
-
-#ifndef SHA512TYPE_HEXDIGEST_METHODDEF
-    #define SHA512TYPE_HEXDIGEST_METHODDEF
-#endif /* !defined(SHA512TYPE_HEXDIGEST_METHODDEF) */
-
-#ifndef SHA512TYPE_UPDATE_METHODDEF
-    #define SHA512TYPE_UPDATE_METHODDEF
-#endif /* !defined(SHA512TYPE_UPDATE_METHODDEF) */
-
-#ifndef _SHA512_SHA512_METHODDEF
-    #define _SHA512_SHA512_METHODDEF
-#endif /* !defined(_SHA512_SHA512_METHODDEF) */
-
-#ifndef _SHA512_SHA384_METHODDEF
-    #define _SHA512_SHA384_METHODDEF
-#endif /* !defined(_SHA512_SHA384_METHODDEF) */
-/*[clinic end generated code: output=cf0da76cb603d1bf input=a9049054013a1b77]*/
+/*[clinic end generated code: output=8f7f6603a9c4e910 input=a9049054013a1b77]*/
diff --git a/PC/clinic/msvcrtmodule.c.h b/PC/clinic/msvcrtmodule.c.h
index a5b4ccf..6935cad 100644
--- a/PC/clinic/msvcrtmodule.c.h
+++ b/PC/clinic/msvcrtmodule.c.h
@@ -113,13 +113,13 @@
     {"open_osfhandle", (PyCFunction)msvcrt_open_osfhandle, METH_VARARGS, msvcrt_open_osfhandle__doc__},
 
 static long
-msvcrt_open_osfhandle_impl(PyObject *module, Py_intptr_t handle, int flags);
+msvcrt_open_osfhandle_impl(PyObject *module, intptr_t handle, int flags);
 
 static PyObject *
 msvcrt_open_osfhandle(PyObject *module, PyObject *args)
 {
     PyObject *return_value = NULL;
-    Py_intptr_t handle;
+    intptr_t handle;
     int flags;
     long _return_value;
 
@@ -148,7 +148,7 @@
 #define MSVCRT_GET_OSFHANDLE_METHODDEF    \
     {"get_osfhandle", (PyCFunction)msvcrt_get_osfhandle, METH_O, msvcrt_get_osfhandle__doc__},
 
-static Py_intptr_t
+static intptr_t
 msvcrt_get_osfhandle_impl(PyObject *module, int fd);
 
 static PyObject *
@@ -156,7 +156,7 @@
 {
     PyObject *return_value = NULL;
     int fd;
-    Py_intptr_t _return_value;
+    intptr_t _return_value;
 
     if (!PyArg_Parse(arg, "i:get_osfhandle", &fd)) {
         goto exit;
@@ -569,4 +569,4 @@
 #ifndef MSVCRT_SET_ERROR_MODE_METHODDEF
     #define MSVCRT_SET_ERROR_MODE_METHODDEF
 #endif /* !defined(MSVCRT_SET_ERROR_MODE_METHODDEF) */
-/*[clinic end generated code: output=ece8106c0592ff1f input=a9049054013a1b77]*/
+/*[clinic end generated code: output=ae04e2b50eef8b63 input=a9049054013a1b77]*/
diff --git a/PC/msvcrtmodule.c b/PC/msvcrtmodule.c
index 7ab8f8f..0292741 100644
--- a/PC/msvcrtmodule.c
+++ b/PC/msvcrtmodule.c
@@ -59,7 +59,7 @@
         data.return_conversion.append(
             'return_value = PyUnicode_FromOrdinal(_return_value);\n')
 [python start generated code]*/
-/*[python end generated code: output=da39a3ee5e6b4b0d input=6a54fc4e73d0b367]*/
+/*[python end generated code: output=da39a3ee5e6b4b0d input=b59f1663dba11997]*/
 
 /*[clinic input]
 module msvcrt
@@ -161,7 +161,7 @@
 
 static long
 msvcrt_open_osfhandle_impl(PyObject *module, intptr_t handle, int flags)
-/*[clinic end generated code: output=bf65e422243a39f9 input=4d8516ed32db8f65]*/
+/*[clinic end generated code: output=cede871bf939d6e3 input=cb2108bbea84514e]*/
 {
     int fd;
 
@@ -185,7 +185,7 @@
 
 static intptr_t
 msvcrt_get_osfhandle_impl(PyObject *module, int fd)
-/*[clinic end generated code: output=eac47643338c0baa input=c7d18d02c8017ec1]*/
+/*[clinic end generated code: output=7ce761dd0de2b503 input=c7d18d02c8017ec1]*/
 {
     intptr_t handle = -1;
 
diff --git a/Tools/clinic/clinic.py b/Tools/clinic/clinic.py
index 282b1a0..f583fc5 100755
--- a/Tools/clinic/clinic.py
+++ b/Tools/clinic/clinic.py
@@ -2581,21 +2581,21 @@
         if not bitwise:
             fail("Unsigned longs must be bitwise (for now).")
 
-class PY_LONG_LONG_converter(CConverter):
-    type = 'PY_LONG_LONG'
+class long_long_converter(CConverter):
+    type = 'long long'
     default_type = int
     format_unit = 'L'
     c_ignored_default = "0"
 
-class unsigned_PY_LONG_LONG_converter(CConverter):
-    type = 'unsigned PY_LONG_LONG'
+class unsigned_long_long_converter(CConverter):
+    type = 'unsigned long long'
     default_type = int
     format_unit = 'K'
     c_ignored_default = "0"
 
     def converter_init(self, *, bitwise=False):
         if not bitwise:
-            fail("Unsigned PY_LONG_LONGs must be bitwise (for now).")
+            fail("Unsigned long long must be bitwise (for now).")
 
 class Py_ssize_t_converter(CConverter):
     type = 'Py_ssize_t'