/*[clinic input]
preserve
[clinic start generated code]*/

#if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
#  include "pycore_gc.h"          // PyGC_Head
#  include "pycore_runtime.h"     // _Py_ID()
#endif
#include "pycore_modsupport.h"    // _PyArg_UnpackKeywords()

PyDoc_STRVAR(_multibytecodec_MultibyteCodec_encode__doc__,
"encode($self, /, input, errors=None)\n"
"--\n"
"\n"
"Return an encoded string version of \'input\'.\n"
"\n"
"\'errors\' may be given to set a different error handling scheme.\n"
"Default is \'strict\' meaning that encoding errors raise\n"
"a UnicodeEncodeError.  Other possible values are \'ignore\', \'replace\'\n"
"and \'xmlcharrefreplace\' as well as any other name registered with\n"
"codecs.register_error that can handle UnicodeEncodeErrors.");

#define _MULTIBYTECODEC_MULTIBYTECODEC_ENCODE_METHODDEF    \
    {"encode", _PyCFunction_CAST(_multibytecodec_MultibyteCodec_encode), METH_FASTCALL|METH_KEYWORDS, _multibytecodec_MultibyteCodec_encode__doc__},

static PyObject *
_multibytecodec_MultibyteCodec_encode_impl(MultibyteCodecObject *self,
                                           PyObject *input,
                                           const char *errors);

static PyObject *
_multibytecodec_MultibyteCodec_encode(PyObject *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
    PyObject *return_value = NULL;
    #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)

    #define NUM_KEYWORDS 2
    static struct {
        PyGC_Head _this_is_not_used;
        PyObject_VAR_HEAD
        Py_hash_t ob_hash;
        PyObject *ob_item[NUM_KEYWORDS];
    } _kwtuple = {
        .ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS)
        .ob_hash = -1,
        .ob_item = { &_Py_ID(input), &_Py_ID(errors), },
    };
    #undef NUM_KEYWORDS
    #define KWTUPLE (&_kwtuple.ob_base.ob_base)

    #else  // !Py_BUILD_CORE
    #  define KWTUPLE NULL
    #endif  // !Py_BUILD_CORE

    static const char * const _keywords[] = {"input", "errors", NULL};
    static _PyArg_Parser _parser = {
        .keywords = _keywords,
        .fname = "encode",
        .kwtuple = KWTUPLE,
    };
    #undef KWTUPLE
    PyObject *argsbuf[2];
    Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 1;
    PyObject *input;
    const char *errors = NULL;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser,
            /*minpos*/ 1, /*maxpos*/ 2, /*minkw*/ 0, /*varpos*/ 0, argsbuf);
    if (!args) {
        goto exit;
    }
    input = args[0];
    if (!noptargs) {
        goto skip_optional_pos;
    }
    if (args[1] == Py_None) {
        errors = NULL;
    }
    else if (PyUnicode_Check(args[1])) {
        Py_ssize_t errors_length;
        errors = PyUnicode_AsUTF8AndSize(args[1], &errors_length);
        if (errors == NULL) {
            goto exit;
        }
        if (strlen(errors) != (size_t)errors_length) {
            PyErr_SetString(PyExc_ValueError, "embedded null character");
            goto exit;
        }
    }
    else {
        _PyArg_BadArgument("encode", "argument 'errors'", "str or None", args[1]);
        goto exit;
    }
skip_optional_pos:
    return_value = _multibytecodec_MultibyteCodec_encode_impl((MultibyteCodecObject *)self, input, errors);

exit:
    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteCodec_decode__doc__,
"decode($self, /, input, errors=None)\n"
"--\n"
"\n"
"Decodes \'input\'.\n"
"\n"
"\'errors\' may be given to set a different error handling scheme.\n"
"Default is \'strict\' meaning that encoding errors raise\n"
"a UnicodeDecodeError.  Other possible values are \'ignore\' and\n"
"\'replace\' as well as any other name registered with\n"
"codecs.register_error that is able to handle UnicodeDecodeErrors.\"");

#define _MULTIBYTECODEC_MULTIBYTECODEC_DECODE_METHODDEF    \
    {"decode", _PyCFunction_CAST(_multibytecodec_MultibyteCodec_decode), METH_FASTCALL|METH_KEYWORDS, _multibytecodec_MultibyteCodec_decode__doc__},

static PyObject *
_multibytecodec_MultibyteCodec_decode_impl(MultibyteCodecObject *self,
                                           Py_buffer *input,
                                           const char *errors);

static PyObject *
_multibytecodec_MultibyteCodec_decode(PyObject *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
    PyObject *return_value = NULL;
    #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)

    #define NUM_KEYWORDS 2
    static struct {
        PyGC_Head _this_is_not_used;
        PyObject_VAR_HEAD
        Py_hash_t ob_hash;
        PyObject *ob_item[NUM_KEYWORDS];
    } _kwtuple = {
        .ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS)
        .ob_hash = -1,
        .ob_item = { &_Py_ID(input), &_Py_ID(errors), },
    };
    #undef NUM_KEYWORDS
    #define KWTUPLE (&_kwtuple.ob_base.ob_base)

    #else  // !Py_BUILD_CORE
    #  define KWTUPLE NULL
    #endif  // !Py_BUILD_CORE

    static const char * const _keywords[] = {"input", "errors", NULL};
    static _PyArg_Parser _parser = {
        .keywords = _keywords,
        .fname = "decode",
        .kwtuple = KWTUPLE,
    };
    #undef KWTUPLE
    PyObject *argsbuf[2];
    Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 1;
    Py_buffer input = {NULL, NULL};
    const char *errors = NULL;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser,
            /*minpos*/ 1, /*maxpos*/ 2, /*minkw*/ 0, /*varpos*/ 0, argsbuf);
    if (!args) {
        goto exit;
    }
    if (PyObject_GetBuffer(args[0], &input, PyBUF_SIMPLE) != 0) {
        goto exit;
    }
    if (!noptargs) {
        goto skip_optional_pos;
    }
    if (args[1] == Py_None) {
        errors = NULL;
    }
    else if (PyUnicode_Check(args[1])) {
        Py_ssize_t errors_length;
        errors = PyUnicode_AsUTF8AndSize(args[1], &errors_length);
        if (errors == NULL) {
            goto exit;
        }
        if (strlen(errors) != (size_t)errors_length) {
            PyErr_SetString(PyExc_ValueError, "embedded null character");
            goto exit;
        }
    }
    else {
        _PyArg_BadArgument("decode", "argument 'errors'", "str or None", args[1]);
        goto exit;
    }
skip_optional_pos:
    return_value = _multibytecodec_MultibyteCodec_decode_impl((MultibyteCodecObject *)self, &input, errors);

exit:
    /* Cleanup for input */
    if (input.obj) {
       PyBuffer_Release(&input);
    }

    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteIncrementalEncoder_encode__doc__,
"encode($self, /, input, final=False)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTEINCREMENTALENCODER_ENCODE_METHODDEF    \
    {"encode", _PyCFunction_CAST(_multibytecodec_MultibyteIncrementalEncoder_encode), METH_FASTCALL|METH_KEYWORDS, _multibytecodec_MultibyteIncrementalEncoder_encode__doc__},

static PyObject *
_multibytecodec_MultibyteIncrementalEncoder_encode_impl(MultibyteIncrementalEncoderObject *self,
                                                        PyObject *input,
                                                        int final);

static PyObject *
_multibytecodec_MultibyteIncrementalEncoder_encode(PyObject *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
    PyObject *return_value = NULL;
    #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)

    #define NUM_KEYWORDS 2
    static struct {
        PyGC_Head _this_is_not_used;
        PyObject_VAR_HEAD
        Py_hash_t ob_hash;
        PyObject *ob_item[NUM_KEYWORDS];
    } _kwtuple = {
        .ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS)
        .ob_hash = -1,
        .ob_item = { &_Py_ID(input), &_Py_ID(final), },
    };
    #undef NUM_KEYWORDS
    #define KWTUPLE (&_kwtuple.ob_base.ob_base)

    #else  // !Py_BUILD_CORE
    #  define KWTUPLE NULL
    #endif  // !Py_BUILD_CORE

    static const char * const _keywords[] = {"input", "final", NULL};
    static _PyArg_Parser _parser = {
        .keywords = _keywords,
        .fname = "encode",
        .kwtuple = KWTUPLE,
    };
    #undef KWTUPLE
    PyObject *argsbuf[2];
    Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 1;
    PyObject *input;
    int final = 0;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser,
            /*minpos*/ 1, /*maxpos*/ 2, /*minkw*/ 0, /*varpos*/ 0, argsbuf);
    if (!args) {
        goto exit;
    }
    input = args[0];
    if (!noptargs) {
        goto skip_optional_pos;
    }
    final = PyObject_IsTrue(args[1]);
    if (final < 0) {
        goto exit;
    }
skip_optional_pos:
    return_value = _multibytecodec_MultibyteIncrementalEncoder_encode_impl((MultibyteIncrementalEncoderObject *)self, input, final);

exit:
    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteIncrementalEncoder_getstate__doc__,
"getstate($self, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTEINCREMENTALENCODER_GETSTATE_METHODDEF    \
    {"getstate", (PyCFunction)_multibytecodec_MultibyteIncrementalEncoder_getstate, METH_NOARGS, _multibytecodec_MultibyteIncrementalEncoder_getstate__doc__},

static PyObject *
_multibytecodec_MultibyteIncrementalEncoder_getstate_impl(MultibyteIncrementalEncoderObject *self);

static PyObject *
_multibytecodec_MultibyteIncrementalEncoder_getstate(PyObject *self, PyObject *Py_UNUSED(ignored))
{
    return _multibytecodec_MultibyteIncrementalEncoder_getstate_impl((MultibyteIncrementalEncoderObject *)self);
}

PyDoc_STRVAR(_multibytecodec_MultibyteIncrementalEncoder_setstate__doc__,
"setstate($self, state, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTEINCREMENTALENCODER_SETSTATE_METHODDEF    \
    {"setstate", (PyCFunction)_multibytecodec_MultibyteIncrementalEncoder_setstate, METH_O, _multibytecodec_MultibyteIncrementalEncoder_setstate__doc__},

static PyObject *
_multibytecodec_MultibyteIncrementalEncoder_setstate_impl(MultibyteIncrementalEncoderObject *self,
                                                          PyLongObject *statelong);

static PyObject *
_multibytecodec_MultibyteIncrementalEncoder_setstate(PyObject *self, PyObject *arg)
{
    PyObject *return_value = NULL;
    PyLongObject *statelong;

    if (!PyLong_Check(arg)) {
        _PyArg_BadArgument("setstate", "argument", "int", arg);
        goto exit;
    }
    statelong = (PyLongObject *)arg;
    return_value = _multibytecodec_MultibyteIncrementalEncoder_setstate_impl((MultibyteIncrementalEncoderObject *)self, statelong);

exit:
    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteIncrementalEncoder_reset__doc__,
"reset($self, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTEINCREMENTALENCODER_RESET_METHODDEF    \
    {"reset", (PyCFunction)_multibytecodec_MultibyteIncrementalEncoder_reset, METH_NOARGS, _multibytecodec_MultibyteIncrementalEncoder_reset__doc__},

static PyObject *
_multibytecodec_MultibyteIncrementalEncoder_reset_impl(MultibyteIncrementalEncoderObject *self);

static PyObject *
_multibytecodec_MultibyteIncrementalEncoder_reset(PyObject *self, PyObject *Py_UNUSED(ignored))
{
    return _multibytecodec_MultibyteIncrementalEncoder_reset_impl((MultibyteIncrementalEncoderObject *)self);
}

PyDoc_STRVAR(_multibytecodec_MultibyteIncrementalDecoder_decode__doc__,
"decode($self, /, input, final=False)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTEINCREMENTALDECODER_DECODE_METHODDEF    \
    {"decode", _PyCFunction_CAST(_multibytecodec_MultibyteIncrementalDecoder_decode), METH_FASTCALL|METH_KEYWORDS, _multibytecodec_MultibyteIncrementalDecoder_decode__doc__},

static PyObject *
_multibytecodec_MultibyteIncrementalDecoder_decode_impl(MultibyteIncrementalDecoderObject *self,
                                                        Py_buffer *input,
                                                        int final);

static PyObject *
_multibytecodec_MultibyteIncrementalDecoder_decode(PyObject *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
    PyObject *return_value = NULL;
    #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)

    #define NUM_KEYWORDS 2
    static struct {
        PyGC_Head _this_is_not_used;
        PyObject_VAR_HEAD
        Py_hash_t ob_hash;
        PyObject *ob_item[NUM_KEYWORDS];
    } _kwtuple = {
        .ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS)
        .ob_hash = -1,
        .ob_item = { &_Py_ID(input), &_Py_ID(final), },
    };
    #undef NUM_KEYWORDS
    #define KWTUPLE (&_kwtuple.ob_base.ob_base)

    #else  // !Py_BUILD_CORE
    #  define KWTUPLE NULL
    #endif  // !Py_BUILD_CORE

    static const char * const _keywords[] = {"input", "final", NULL};
    static _PyArg_Parser _parser = {
        .keywords = _keywords,
        .fname = "decode",
        .kwtuple = KWTUPLE,
    };
    #undef KWTUPLE
    PyObject *argsbuf[2];
    Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 1;
    Py_buffer input = {NULL, NULL};
    int final = 0;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser,
            /*minpos*/ 1, /*maxpos*/ 2, /*minkw*/ 0, /*varpos*/ 0, argsbuf);
    if (!args) {
        goto exit;
    }
    if (PyObject_GetBuffer(args[0], &input, PyBUF_SIMPLE) != 0) {
        goto exit;
    }
    if (!noptargs) {
        goto skip_optional_pos;
    }
    final = PyObject_IsTrue(args[1]);
    if (final < 0) {
        goto exit;
    }
skip_optional_pos:
    return_value = _multibytecodec_MultibyteIncrementalDecoder_decode_impl((MultibyteIncrementalDecoderObject *)self, &input, final);

exit:
    /* Cleanup for input */
    if (input.obj) {
       PyBuffer_Release(&input);
    }

    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteIncrementalDecoder_getstate__doc__,
"getstate($self, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTEINCREMENTALDECODER_GETSTATE_METHODDEF    \
    {"getstate", (PyCFunction)_multibytecodec_MultibyteIncrementalDecoder_getstate, METH_NOARGS, _multibytecodec_MultibyteIncrementalDecoder_getstate__doc__},

static PyObject *
_multibytecodec_MultibyteIncrementalDecoder_getstate_impl(MultibyteIncrementalDecoderObject *self);

static PyObject *
_multibytecodec_MultibyteIncrementalDecoder_getstate(PyObject *self, PyObject *Py_UNUSED(ignored))
{
    return _multibytecodec_MultibyteIncrementalDecoder_getstate_impl((MultibyteIncrementalDecoderObject *)self);
}

PyDoc_STRVAR(_multibytecodec_MultibyteIncrementalDecoder_setstate__doc__,
"setstate($self, state, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTEINCREMENTALDECODER_SETSTATE_METHODDEF    \
    {"setstate", (PyCFunction)_multibytecodec_MultibyteIncrementalDecoder_setstate, METH_O, _multibytecodec_MultibyteIncrementalDecoder_setstate__doc__},

static PyObject *
_multibytecodec_MultibyteIncrementalDecoder_setstate_impl(MultibyteIncrementalDecoderObject *self,
                                                          PyObject *state);

static PyObject *
_multibytecodec_MultibyteIncrementalDecoder_setstate(PyObject *self, PyObject *arg)
{
    PyObject *return_value = NULL;
    PyObject *state;

    if (!PyTuple_Check(arg)) {
        _PyArg_BadArgument("setstate", "argument", "tuple", arg);
        goto exit;
    }
    state = arg;
    return_value = _multibytecodec_MultibyteIncrementalDecoder_setstate_impl((MultibyteIncrementalDecoderObject *)self, state);

exit:
    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteIncrementalDecoder_reset__doc__,
"reset($self, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTEINCREMENTALDECODER_RESET_METHODDEF    \
    {"reset", (PyCFunction)_multibytecodec_MultibyteIncrementalDecoder_reset, METH_NOARGS, _multibytecodec_MultibyteIncrementalDecoder_reset__doc__},

static PyObject *
_multibytecodec_MultibyteIncrementalDecoder_reset_impl(MultibyteIncrementalDecoderObject *self);

static PyObject *
_multibytecodec_MultibyteIncrementalDecoder_reset(PyObject *self, PyObject *Py_UNUSED(ignored))
{
    return _multibytecodec_MultibyteIncrementalDecoder_reset_impl((MultibyteIncrementalDecoderObject *)self);
}

PyDoc_STRVAR(_multibytecodec_MultibyteStreamReader_read__doc__,
"read($self, sizeobj=None, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTESTREAMREADER_READ_METHODDEF    \
    {"read", _PyCFunction_CAST(_multibytecodec_MultibyteStreamReader_read), METH_FASTCALL, _multibytecodec_MultibyteStreamReader_read__doc__},

static PyObject *
_multibytecodec_MultibyteStreamReader_read_impl(MultibyteStreamReaderObject *self,
                                                PyObject *sizeobj);

static PyObject *
_multibytecodec_MultibyteStreamReader_read(PyObject *self, PyObject *const *args, Py_ssize_t nargs)
{
    PyObject *return_value = NULL;
    PyObject *sizeobj = Py_None;

    if (!_PyArg_CheckPositional("read", nargs, 0, 1)) {
        goto exit;
    }
    if (nargs < 1) {
        goto skip_optional;
    }
    sizeobj = args[0];
skip_optional:
    return_value = _multibytecodec_MultibyteStreamReader_read_impl((MultibyteStreamReaderObject *)self, sizeobj);

exit:
    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteStreamReader_readline__doc__,
"readline($self, sizeobj=None, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTESTREAMREADER_READLINE_METHODDEF    \
    {"readline", _PyCFunction_CAST(_multibytecodec_MultibyteStreamReader_readline), METH_FASTCALL, _multibytecodec_MultibyteStreamReader_readline__doc__},

static PyObject *
_multibytecodec_MultibyteStreamReader_readline_impl(MultibyteStreamReaderObject *self,
                                                    PyObject *sizeobj);

static PyObject *
_multibytecodec_MultibyteStreamReader_readline(PyObject *self, PyObject *const *args, Py_ssize_t nargs)
{
    PyObject *return_value = NULL;
    PyObject *sizeobj = Py_None;

    if (!_PyArg_CheckPositional("readline", nargs, 0, 1)) {
        goto exit;
    }
    if (nargs < 1) {
        goto skip_optional;
    }
    sizeobj = args[0];
skip_optional:
    return_value = _multibytecodec_MultibyteStreamReader_readline_impl((MultibyteStreamReaderObject *)self, sizeobj);

exit:
    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteStreamReader_readlines__doc__,
"readlines($self, sizehintobj=None, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTESTREAMREADER_READLINES_METHODDEF    \
    {"readlines", _PyCFunction_CAST(_multibytecodec_MultibyteStreamReader_readlines), METH_FASTCALL, _multibytecodec_MultibyteStreamReader_readlines__doc__},

static PyObject *
_multibytecodec_MultibyteStreamReader_readlines_impl(MultibyteStreamReaderObject *self,
                                                     PyObject *sizehintobj);

static PyObject *
_multibytecodec_MultibyteStreamReader_readlines(PyObject *self, PyObject *const *args, Py_ssize_t nargs)
{
    PyObject *return_value = NULL;
    PyObject *sizehintobj = Py_None;

    if (!_PyArg_CheckPositional("readlines", nargs, 0, 1)) {
        goto exit;
    }
    if (nargs < 1) {
        goto skip_optional;
    }
    sizehintobj = args[0];
skip_optional:
    return_value = _multibytecodec_MultibyteStreamReader_readlines_impl((MultibyteStreamReaderObject *)self, sizehintobj);

exit:
    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteStreamReader_reset__doc__,
"reset($self, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTESTREAMREADER_RESET_METHODDEF    \
    {"reset", (PyCFunction)_multibytecodec_MultibyteStreamReader_reset, METH_NOARGS, _multibytecodec_MultibyteStreamReader_reset__doc__},

static PyObject *
_multibytecodec_MultibyteStreamReader_reset_impl(MultibyteStreamReaderObject *self);

static PyObject *
_multibytecodec_MultibyteStreamReader_reset(PyObject *self, PyObject *Py_UNUSED(ignored))
{
    return _multibytecodec_MultibyteStreamReader_reset_impl((MultibyteStreamReaderObject *)self);
}

PyDoc_STRVAR(_multibytecodec_MultibyteStreamWriter_write__doc__,
"write($self, strobj, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTESTREAMWRITER_WRITE_METHODDEF    \
    {"write", _PyCFunction_CAST(_multibytecodec_MultibyteStreamWriter_write), METH_METHOD|METH_FASTCALL|METH_KEYWORDS, _multibytecodec_MultibyteStreamWriter_write__doc__},

static PyObject *
_multibytecodec_MultibyteStreamWriter_write_impl(MultibyteStreamWriterObject *self,
                                                 PyTypeObject *cls,
                                                 PyObject *strobj);

static PyObject *
_multibytecodec_MultibyteStreamWriter_write(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
    PyObject *return_value = NULL;
    #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
    #  define KWTUPLE (PyObject *)&_Py_SINGLETON(tuple_empty)
    #else
    #  define KWTUPLE NULL
    #endif

    static const char * const _keywords[] = {"", NULL};
    static _PyArg_Parser _parser = {
        .keywords = _keywords,
        .fname = "write",
        .kwtuple = KWTUPLE,
    };
    #undef KWTUPLE
    PyObject *argsbuf[1];
    PyObject *strobj;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser,
            /*minpos*/ 1, /*maxpos*/ 1, /*minkw*/ 0, /*varpos*/ 0, argsbuf);
    if (!args) {
        goto exit;
    }
    strobj = args[0];
    return_value = _multibytecodec_MultibyteStreamWriter_write_impl((MultibyteStreamWriterObject *)self, cls, strobj);

exit:
    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteStreamWriter_writelines__doc__,
"writelines($self, lines, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTESTREAMWRITER_WRITELINES_METHODDEF    \
    {"writelines", _PyCFunction_CAST(_multibytecodec_MultibyteStreamWriter_writelines), METH_METHOD|METH_FASTCALL|METH_KEYWORDS, _multibytecodec_MultibyteStreamWriter_writelines__doc__},

static PyObject *
_multibytecodec_MultibyteStreamWriter_writelines_impl(MultibyteStreamWriterObject *self,
                                                      PyTypeObject *cls,
                                                      PyObject *lines);

static PyObject *
_multibytecodec_MultibyteStreamWriter_writelines(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
    PyObject *return_value = NULL;
    #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
    #  define KWTUPLE (PyObject *)&_Py_SINGLETON(tuple_empty)
    #else
    #  define KWTUPLE NULL
    #endif

    static const char * const _keywords[] = {"", NULL};
    static _PyArg_Parser _parser = {
        .keywords = _keywords,
        .fname = "writelines",
        .kwtuple = KWTUPLE,
    };
    #undef KWTUPLE
    PyObject *argsbuf[1];
    PyObject *lines;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser,
            /*minpos*/ 1, /*maxpos*/ 1, /*minkw*/ 0, /*varpos*/ 0, argsbuf);
    if (!args) {
        goto exit;
    }
    lines = args[0];
    return_value = _multibytecodec_MultibyteStreamWriter_writelines_impl((MultibyteStreamWriterObject *)self, cls, lines);

exit:
    return return_value;
}

PyDoc_STRVAR(_multibytecodec_MultibyteStreamWriter_reset__doc__,
"reset($self, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC_MULTIBYTESTREAMWRITER_RESET_METHODDEF    \
    {"reset", _PyCFunction_CAST(_multibytecodec_MultibyteStreamWriter_reset), METH_METHOD|METH_FASTCALL|METH_KEYWORDS, _multibytecodec_MultibyteStreamWriter_reset__doc__},

static PyObject *
_multibytecodec_MultibyteStreamWriter_reset_impl(MultibyteStreamWriterObject *self,
                                                 PyTypeObject *cls);

static PyObject *
_multibytecodec_MultibyteStreamWriter_reset(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
        PyErr_SetString(PyExc_TypeError, "reset() takes no arguments");
        return NULL;
    }
    return _multibytecodec_MultibyteStreamWriter_reset_impl((MultibyteStreamWriterObject *)self, cls);
}

PyDoc_STRVAR(_multibytecodec___create_codec__doc__,
"__create_codec($module, arg, /)\n"
"--\n"
"\n");

#define _MULTIBYTECODEC___CREATE_CODEC_METHODDEF    \
    {"__create_codec", (PyCFunction)_multibytecodec___create_codec, METH_O, _multibytecodec___create_codec__doc__},
/*[clinic end generated code: output=a84b1544d7d01abb input=a9049054013a1b77]*/