Revert "Backport METH_FASTCALL from Python 3.7 (#328)"

This reverts commit cf73bbd678.

third_party/python/Modules/clinic/_codecsmodule.inc

@@ -56,7 +56,7 @@ PyDoc_STRVAR(_codecs_encode__doc__,
 "codecs.register_error that can handle ValueErrors.");
 
 #define _CODECS_ENCODE_METHODDEF    \
-    {"encode", (PyCFunction)_codecs_encode, METH_FASTCALL|METH_KEYWORDS, _codecs_encode__doc__},
+    {"encode", (PyCFunction)_codecs_encode, METH_FASTCALL, _codecs_encode__doc__},
 
 static PyObject *
 _codecs_encode_impl(PyObject *module, PyObject *obj, const char *encoding,
@@ -95,7 +95,7 @@ PyDoc_STRVAR(_codecs_decode__doc__,
 "codecs.register_error that can handle ValueErrors.");
 
 #define _CODECS_DECODE_METHODDEF    \
-    {"decode", (PyCFunction)_codecs_decode, METH_FASTCALL|METH_KEYWORDS, _codecs_decode__doc__},
+    {"decode", (PyCFunction)_codecs_decode, METH_FASTCALL, _codecs_decode__doc__},
 
 static PyObject *
 _codecs_decode_impl(PyObject *module, PyObject *obj, const char *encoding,
@@ -161,7 +161,7 @@ _codecs_escape_decode_impl(PyObject *module, Py_buffer *data,
                            const char *errors);
 
 static PyObject *
-_codecs_escape_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_escape_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -171,6 +171,10 @@ _codecs_escape_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("escape_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_escape_decode_impl(module, &data, errors);
 
 exit:
@@ -195,7 +199,7 @@ _codecs_escape_encode_impl(PyObject *module, PyObject *data,
                            const char *errors);
 
 static PyObject *
-_codecs_escape_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_escape_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *data;
@@ -205,6 +209,10 @@ _codecs_escape_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &PyBytes_Type, &data, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("escape_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_escape_encode_impl(module, data, errors);
 
 exit:
@@ -224,7 +232,7 @@ _codecs_unicode_internal_decode_impl(PyObject *module, PyObject *obj,
                                      const char *errors);
 
 static PyObject *
-_codecs_unicode_internal_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_unicode_internal_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *obj;
@@ -234,6 +242,10 @@ _codecs_unicode_internal_decode(PyObject *module, PyObject **args, Py_ssize_t na
         &obj, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("unicode_internal_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_unicode_internal_decode_impl(module, obj, errors);
 
 exit:
@@ -253,7 +265,7 @@ _codecs_utf_7_decode_impl(PyObject *module, Py_buffer *data,
                           const char *errors, int final);
 
 static PyObject *
-_codecs_utf_7_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_7_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -264,6 +276,10 @@ _codecs_utf_7_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_7_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_7_decode_impl(module, &data, errors, final);
 
 exit:
@@ -288,7 +304,7 @@ _codecs_utf_8_decode_impl(PyObject *module, Py_buffer *data,
                           const char *errors, int final);
 
 static PyObject *
-_codecs_utf_8_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_8_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -299,6 +315,10 @@ _codecs_utf_8_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_8_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_8_decode_impl(module, &data, errors, final);
 
 exit:
@@ -323,7 +343,7 @@ _codecs_utf_16_decode_impl(PyObject *module, Py_buffer *data,
                            const char *errors, int final);
 
 static PyObject *
-_codecs_utf_16_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_16_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -334,6 +354,10 @@ _codecs_utf_16_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_16_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_16_decode_impl(module, &data, errors, final);
 
 exit:
@@ -358,7 +382,7 @@ _codecs_utf_16_le_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int final);
 
 static PyObject *
-_codecs_utf_16_le_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_16_le_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -369,6 +393,10 @@ _codecs_utf_16_le_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_16_le_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_16_le_decode_impl(module, &data, errors, final);
 
 exit:
@@ -393,7 +421,7 @@ _codecs_utf_16_be_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int final);
 
 static PyObject *
-_codecs_utf_16_be_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_16_be_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -404,6 +432,10 @@ _codecs_utf_16_be_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_16_be_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_16_be_decode_impl(module, &data, errors, final);
 
 exit:
@@ -429,7 +461,7 @@ _codecs_utf_16_ex_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int byteorder, int final);
 
 static PyObject *
-_codecs_utf_16_ex_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_16_ex_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -441,6 +473,10 @@ _codecs_utf_16_ex_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &byteorder, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_16_ex_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_16_ex_decode_impl(module, &data, errors, byteorder, final);
 
 exit:
@@ -465,7 +501,7 @@ _codecs_utf_32_decode_impl(PyObject *module, Py_buffer *data,
                            const char *errors, int final);
 
 static PyObject *
-_codecs_utf_32_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_32_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -476,6 +512,10 @@ _codecs_utf_32_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_32_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_32_decode_impl(module, &data, errors, final);
 
 exit:
@@ -500,7 +540,7 @@ _codecs_utf_32_le_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int final);
 
 static PyObject *
-_codecs_utf_32_le_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_32_le_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -511,6 +551,10 @@ _codecs_utf_32_le_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_32_le_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_32_le_decode_impl(module, &data, errors, final);
 
 exit:
@@ -535,7 +579,7 @@ _codecs_utf_32_be_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int final);
 
 static PyObject *
-_codecs_utf_32_be_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_32_be_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -546,6 +590,10 @@ _codecs_utf_32_be_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_32_be_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_32_be_decode_impl(module, &data, errors, final);
 
 exit:
@@ -571,7 +619,7 @@ _codecs_utf_32_ex_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int byteorder, int final);
 
 static PyObject *
-_codecs_utf_32_ex_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_32_ex_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -583,6 +631,10 @@ _codecs_utf_32_ex_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &byteorder, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_32_ex_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_32_ex_decode_impl(module, &data, errors, byteorder, final);
 
 exit:
@@ -607,7 +659,7 @@ _codecs_unicode_escape_decode_impl(PyObject *module, Py_buffer *data,
                                    const char *errors);
 
 static PyObject *
-_codecs_unicode_escape_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_unicode_escape_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -617,6 +669,10 @@ _codecs_unicode_escape_decode(PyObject *module, PyObject **args, Py_ssize_t narg
         &data, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("unicode_escape_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_unicode_escape_decode_impl(module, &data, errors);
 
 exit:
@@ -641,7 +697,7 @@ _codecs_raw_unicode_escape_decode_impl(PyObject *module, Py_buffer *data,
                                        const char *errors);
 
 static PyObject *
-_codecs_raw_unicode_escape_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_raw_unicode_escape_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -651,6 +707,10 @@ _codecs_raw_unicode_escape_decode(PyObject *module, PyObject **args, Py_ssize_t
         &data, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("raw_unicode_escape_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_raw_unicode_escape_decode_impl(module, &data, errors);
 
 exit:
@@ -675,7 +735,7 @@ _codecs_latin_1_decode_impl(PyObject *module, Py_buffer *data,
                             const char *errors);
 
 static PyObject *
-_codecs_latin_1_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_latin_1_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -685,6 +745,10 @@ _codecs_latin_1_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("latin_1_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_latin_1_decode_impl(module, &data, errors);
 
 exit:
@@ -709,7 +773,7 @@ _codecs_ascii_decode_impl(PyObject *module, Py_buffer *data,
                           const char *errors);
 
 static PyObject *
-_codecs_ascii_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_ascii_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -719,6 +783,10 @@ _codecs_ascii_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("ascii_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_ascii_decode_impl(module, &data, errors);
 
 exit:
@@ -743,7 +811,7 @@ _codecs_charmap_decode_impl(PyObject *module, Py_buffer *data,
                             const char *errors, PyObject *mapping);
 
 static PyObject *
-_codecs_charmap_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_charmap_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -754,6 +822,10 @@ _codecs_charmap_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &mapping)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("charmap_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_charmap_decode_impl(module, &data, errors, mapping);
 
 exit:
@@ -780,7 +852,7 @@ _codecs_mbcs_decode_impl(PyObject *module, Py_buffer *data,
                          const char *errors, int final);
 
 static PyObject *
-_codecs_mbcs_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_mbcs_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -791,6 +863,10 @@ _codecs_mbcs_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("mbcs_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_mbcs_decode_impl(module, &data, errors, final);
 
 exit:
@@ -819,7 +895,7 @@ _codecs_oem_decode_impl(PyObject *module, Py_buffer *data,
                         const char *errors, int final);
 
 static PyObject *
-_codecs_oem_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_oem_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -830,6 +906,10 @@ _codecs_oem_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("oem_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_oem_decode_impl(module, &data, errors, final);
 
 exit:
@@ -858,7 +938,7 @@ _codecs_code_page_decode_impl(PyObject *module, int codepage,
                               Py_buffer *data, const char *errors, int final);
 
 static PyObject *
-_codecs_code_page_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_code_page_decode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     int codepage;
@@ -870,6 +950,10 @@ _codecs_code_page_decode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &codepage, &data, &errors, &final)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("code_page_decode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_code_page_decode_impl(module, codepage, &data, errors, final);
 
 exit:
@@ -896,7 +980,7 @@ _codecs_readbuffer_encode_impl(PyObject *module, Py_buffer *data,
                                const char *errors);
 
 static PyObject *
-_codecs_readbuffer_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_readbuffer_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     Py_buffer data = {NULL, NULL};
@@ -906,6 +990,10 @@ _codecs_readbuffer_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &data, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("readbuffer_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_readbuffer_encode_impl(module, &data, errors);
 
 exit:
@@ -930,7 +1018,7 @@ _codecs_unicode_internal_encode_impl(PyObject *module, PyObject *obj,
                                      const char *errors);
 
 static PyObject *
-_codecs_unicode_internal_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_unicode_internal_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *obj;
@@ -940,6 +1028,10 @@ _codecs_unicode_internal_encode(PyObject *module, PyObject **args, Py_ssize_t na
         &obj, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("unicode_internal_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_unicode_internal_encode_impl(module, obj, errors);
 
 exit:
@@ -959,7 +1051,7 @@ _codecs_utf_7_encode_impl(PyObject *module, PyObject *str,
                           const char *errors);
 
 static PyObject *
-_codecs_utf_7_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_7_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -969,6 +1061,10 @@ _codecs_utf_7_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_7_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_7_encode_impl(module, str, errors);
 
 exit:
@@ -988,7 +1084,7 @@ _codecs_utf_8_encode_impl(PyObject *module, PyObject *str,
                           const char *errors);
 
 static PyObject *
-_codecs_utf_8_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_8_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -998,6 +1094,10 @@ _codecs_utf_8_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_8_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_8_encode_impl(module, str, errors);
 
 exit:
@@ -1017,7 +1117,7 @@ _codecs_utf_16_encode_impl(PyObject *module, PyObject *str,
                            const char *errors, int byteorder);
 
 static PyObject *
-_codecs_utf_16_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_16_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1028,6 +1128,10 @@ _codecs_utf_16_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors, &byteorder)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_16_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_16_encode_impl(module, str, errors, byteorder);
 
 exit:
@@ -1047,7 +1151,7 @@ _codecs_utf_16_le_encode_impl(PyObject *module, PyObject *str,
                               const char *errors);
 
 static PyObject *
-_codecs_utf_16_le_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_16_le_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1057,6 +1161,10 @@ _codecs_utf_16_le_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_16_le_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_16_le_encode_impl(module, str, errors);
 
 exit:
@@ -1076,7 +1184,7 @@ _codecs_utf_16_be_encode_impl(PyObject *module, PyObject *str,
                               const char *errors);
 
 static PyObject *
-_codecs_utf_16_be_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_16_be_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1086,6 +1194,10 @@ _codecs_utf_16_be_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_16_be_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_16_be_encode_impl(module, str, errors);
 
 exit:
@@ -1105,7 +1217,7 @@ _codecs_utf_32_encode_impl(PyObject *module, PyObject *str,
                            const char *errors, int byteorder);
 
 static PyObject *
-_codecs_utf_32_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_32_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1116,6 +1228,10 @@ _codecs_utf_32_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors, &byteorder)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_32_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_32_encode_impl(module, str, errors, byteorder);
 
 exit:
@@ -1135,7 +1251,7 @@ _codecs_utf_32_le_encode_impl(PyObject *module, PyObject *str,
                               const char *errors);
 
 static PyObject *
-_codecs_utf_32_le_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_32_le_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1145,6 +1261,10 @@ _codecs_utf_32_le_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_32_le_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_32_le_encode_impl(module, str, errors);
 
 exit:
@@ -1164,7 +1284,7 @@ _codecs_utf_32_be_encode_impl(PyObject *module, PyObject *str,
                               const char *errors);
 
 static PyObject *
-_codecs_utf_32_be_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_utf_32_be_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1174,6 +1294,10 @@ _codecs_utf_32_be_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("utf_32_be_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_utf_32_be_encode_impl(module, str, errors);
 
 exit:
@@ -1193,7 +1317,7 @@ _codecs_unicode_escape_encode_impl(PyObject *module, PyObject *str,
                                    const char *errors);
 
 static PyObject *
-_codecs_unicode_escape_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_unicode_escape_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1203,6 +1327,10 @@ _codecs_unicode_escape_encode(PyObject *module, PyObject **args, Py_ssize_t narg
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("unicode_escape_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_unicode_escape_encode_impl(module, str, errors);
 
 exit:
@@ -1222,7 +1350,7 @@ _codecs_raw_unicode_escape_encode_impl(PyObject *module, PyObject *str,
                                        const char *errors);
 
 static PyObject *
-_codecs_raw_unicode_escape_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_raw_unicode_escape_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1232,6 +1360,10 @@ _codecs_raw_unicode_escape_encode(PyObject *module, PyObject **args, Py_ssize_t
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("raw_unicode_escape_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_raw_unicode_escape_encode_impl(module, str, errors);
 
 exit:
@@ -1251,7 +1383,7 @@ _codecs_latin_1_encode_impl(PyObject *module, PyObject *str,
                             const char *errors);
 
 static PyObject *
-_codecs_latin_1_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_latin_1_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1261,6 +1393,10 @@ _codecs_latin_1_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("latin_1_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_latin_1_encode_impl(module, str, errors);
 
 exit:
@@ -1280,7 +1416,7 @@ _codecs_ascii_encode_impl(PyObject *module, PyObject *str,
                           const char *errors);
 
 static PyObject *
-_codecs_ascii_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_ascii_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1290,6 +1426,10 @@ _codecs_ascii_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("ascii_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_ascii_encode_impl(module, str, errors);
 
 exit:
@@ -1309,7 +1449,7 @@ _codecs_charmap_encode_impl(PyObject *module, PyObject *str,
                             const char *errors, PyObject *mapping);
 
 static PyObject *
-_codecs_charmap_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_charmap_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1320,6 +1460,10 @@ _codecs_charmap_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors, &mapping)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("charmap_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_charmap_encode_impl(module, str, errors, mapping);
 
 exit:
@@ -1366,7 +1510,7 @@ static PyObject *
 _codecs_mbcs_encode_impl(PyObject *module, PyObject *str, const char *errors);
 
 static PyObject *
-_codecs_mbcs_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_mbcs_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1376,6 +1520,10 @@ _codecs_mbcs_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("mbcs_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_mbcs_encode_impl(module, str, errors);
 
 exit:
@@ -1398,7 +1546,7 @@ static PyObject *
 _codecs_oem_encode_impl(PyObject *module, PyObject *str, const char *errors);
 
 static PyObject *
-_codecs_oem_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_oem_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     PyObject *str;
@@ -1408,6 +1556,10 @@ _codecs_oem_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("oem_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_oem_encode_impl(module, str, errors);
 
 exit:
@@ -1431,7 +1583,7 @@ _codecs_code_page_encode_impl(PyObject *module, int code_page, PyObject *str,
                               const char *errors);
 
 static PyObject *
-_codecs_code_page_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_code_page_encode(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     int code_page;
@@ -1442,6 +1594,10 @@ _codecs_code_page_encode(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &code_page, &str, &errors)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("code_page_encode", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_code_page_encode_impl(module, code_page, str, errors);
 
 exit:
@@ -1468,7 +1624,7 @@ _codecs_register_error_impl(PyObject *module, const char *errors,
                             PyObject *handler);
 
 static PyObject *
-_codecs_register_error(PyObject *module, PyObject **args, Py_ssize_t nargs)
+_codecs_register_error(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     const char *errors;
@@ -1478,6 +1634,10 @@ _codecs_register_error(PyObject *module, PyObject **args, Py_ssize_t nargs)
         &errors, &handler)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("register_error", kwnames)) {
+        goto exit;
+    }
     return_value = _codecs_register_error_impl(module, errors, handler);
 
 exit:
@@ -1537,4 +1697,4 @@ exit:
 #ifndef _CODECS_CODE_PAGE_ENCODE_METHODDEF
     #define _CODECS_CODE_PAGE_ENCODE_METHODDEF
 #endif /* !defined(_CODECS_CODE_PAGE_ENCODE_METHODDEF) */
-/*[clinic end generated code: output=894910ed4900eeae input=a9049054013a1b77]*/
+/*[clinic end generated code: output=36fb42f450a3b4dc input=a9049054013a1b77]*/