Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.

1 files changed, 462 insertions, 462 deletions

diff --git a/contrib/tools/python3/src/Include/cpython/initconfig.h b/contrib/tools/python3/src/Include/cpython/initconfig.h
index 5a4009f553..0a256d4b5b 100644
--- a/contrib/tools/python3/src/Include/cpython/initconfig.h
+++ b/contrib/tools/python3/src/Include/cpython/initconfig.h
@@ -1,462 +1,462 @@
-#ifndef Py_PYCORECONFIG_H 
-#define Py_PYCORECONFIG_H 
-#ifndef Py_LIMITED_API 
-#ifdef __cplusplus 
-extern "C" { 
-#endif 
- 
-/* --- PyStatus ----------------------------------------------- */ 
- 
-typedef struct { 
-    enum { 
-        _PyStatus_TYPE_OK=0, 
-        _PyStatus_TYPE_ERROR=1, 
-        _PyStatus_TYPE_EXIT=2 
-    } _type; 
-    const char *func; 
-    const char *err_msg; 
-    int exitcode; 
-} PyStatus; 
- 
-PyAPI_FUNC(PyStatus) PyStatus_Ok(void); 
-PyAPI_FUNC(PyStatus) PyStatus_Error(const char *err_msg); 
-PyAPI_FUNC(PyStatus) PyStatus_NoMemory(void); 
-PyAPI_FUNC(PyStatus) PyStatus_Exit(int exitcode); 
-PyAPI_FUNC(int) PyStatus_IsError(PyStatus err); 
-PyAPI_FUNC(int) PyStatus_IsExit(PyStatus err); 
-PyAPI_FUNC(int) PyStatus_Exception(PyStatus err); 
- 
-/* --- PyWideStringList ------------------------------------------------ */ 
- 
-typedef struct { 
-    /* If length is greater than zero, items must be non-NULL 
-       and all items strings must be non-NULL */ 
-    Py_ssize_t length; 
-    wchar_t **items; 
-} PyWideStringList; 
- 
-PyAPI_FUNC(PyStatus) PyWideStringList_Append(PyWideStringList *list, 
-    const wchar_t *item); 
-PyAPI_FUNC(PyStatus) PyWideStringList_Insert(PyWideStringList *list, 
-    Py_ssize_t index, 
-    const wchar_t *item); 
- 
- 
-/* --- PyPreConfig ----------------------------------------------- */ 
- 
-typedef struct { 
-    int _config_init;     /* _PyConfigInitEnum value */ 
- 
-    /* Parse Py_PreInitializeFromBytesArgs() arguments? 
-       See PyConfig.parse_argv */ 
-    int parse_argv; 
- 
-    /* If greater than 0, enable isolated mode: sys.path contains 
-       neither the script's directory nor the user's site-packages directory. 
- 
-       Set to 1 by the -I command line option. If set to -1 (default), inherit 
-       Py_IsolatedFlag value. */ 
-    int isolated; 
- 
-    /* If greater than 0: use environment variables. 
-       Set to 0 by -E command line option. If set to -1 (default), it is 
-       set to !Py_IgnoreEnvironmentFlag. */ 
-    int use_environment; 
- 
-    /* Set the LC_CTYPE locale to the user preferred locale? If equals to 0, 
-       set coerce_c_locale and coerce_c_locale_warn to 0. */ 
-    int configure_locale; 
- 
-    /* Coerce the LC_CTYPE locale if it's equal to "C"? (PEP 538) 
- 
-       Set to 0 by PYTHONCOERCECLOCALE=0. Set to 1 by PYTHONCOERCECLOCALE=1. 
-       Set to 2 if the user preferred LC_CTYPE locale is "C". 
- 
-       If it is equal to 1, LC_CTYPE locale is read to decide if it should be 
-       coerced or not (ex: PYTHONCOERCECLOCALE=1). Internally, it is set to 2 
-       if the LC_CTYPE locale must be coerced. 
- 
-       Disable by default (set to 0). Set it to -1 to let Python decide if it 
-       should be enabled or not. */ 
-    int coerce_c_locale; 
- 
-    /* Emit a warning if the LC_CTYPE locale is coerced? 
- 
-       Set to 1 by PYTHONCOERCECLOCALE=warn. 
- 
-       Disable by default (set to 0). Set it to -1 to let Python decide if it 
-       should be enabled or not. */ 
-    int coerce_c_locale_warn; 
- 
-#ifdef MS_WINDOWS 
-    /* If greater than 1, use the "mbcs" encoding instead of the UTF-8 
-       encoding for the filesystem encoding. 
- 
-       Set to 1 if the PYTHONLEGACYWINDOWSFSENCODING environment variable is 
-       set to a non-empty string. If set to -1 (default), inherit 
-       Py_LegacyWindowsFSEncodingFlag value. 
- 
-       See PEP 529 for more details. */ 
-    int legacy_windows_fs_encoding; 
-#endif 
- 
-    /* Enable UTF-8 mode? (PEP 540) 
- 
-       Disabled by default (equals to 0). 
- 
-       Set to 1 by "-X utf8" and "-X utf8=1" command line options. 
-       Set to 1 by PYTHONUTF8=1 environment variable. 
- 
-       Set to 0 by "-X utf8=0" and PYTHONUTF8=0. 
- 
-       If equals to -1, it is set to 1 if the LC_CTYPE locale is "C" or 
-       "POSIX", otherwise it is set to 0. Inherit Py_UTF8Mode value value. */ 
-    int utf8_mode; 
- 
-    /* If non-zero, enable the Python Development Mode. 
- 
-       Set to 1 by the -X dev command line option. Set by the PYTHONDEVMODE 
-       environment variable. */ 
-    int dev_mode; 
- 
-    /* Memory allocator: PYTHONMALLOC env var. 
-       See PyMemAllocatorName for valid values. */ 
-    int allocator; 
-} PyPreConfig; 
- 
-PyAPI_FUNC(void) PyPreConfig_InitPythonConfig(PyPreConfig *config); 
-PyAPI_FUNC(void) PyPreConfig_InitIsolatedConfig(PyPreConfig *config); 
- 
- 
-/* --- PyConfig ---------------------------------------------- */ 
- 
-typedef struct { 
-    int _config_init;     /* _PyConfigInitEnum value */ 
- 
-    int isolated;         /* Isolated mode? see PyPreConfig.isolated */ 
-    int use_environment;  /* Use environment variables? see PyPreConfig.use_environment */ 
-    int dev_mode;         /* Python Development Mode? See PyPreConfig.dev_mode */ 
- 
-    /* Install signal handlers? Yes by default. */ 
-    int install_signal_handlers; 
- 
-    int use_hash_seed;      /* PYTHONHASHSEED=x */ 
-    unsigned long hash_seed; 
- 
-    /* Enable faulthandler? 
-       Set to 1 by -X faulthandler and PYTHONFAULTHANDLER. -1 means unset. */ 
-    int faulthandler; 
- 
-    /* Enable PEG parser? 
-       1 by default, set to 0 by -X oldparser and PYTHONOLDPARSER */ 
-    int _use_peg_parser; 
- 
-    /* Enable tracemalloc? 
-       Set by -X tracemalloc=N and PYTHONTRACEMALLOC. -1 means unset */ 
-    int tracemalloc; 
- 
-    int import_time;        /* PYTHONPROFILEIMPORTTIME, -X importtime */ 
-    int show_ref_count;     /* -X showrefcount */ 
-    int dump_refs;          /* PYTHONDUMPREFS */ 
-    int malloc_stats;       /* PYTHONMALLOCSTATS */ 
- 
-    /* Python filesystem encoding and error handler: 
-       sys.getfilesystemencoding() and sys.getfilesystemencodeerrors(). 
- 
-       Default encoding and error handler: 
- 
-       * if Py_SetStandardStreamEncoding() has been called: they have the 
-         highest priority; 
-       * PYTHONIOENCODING environment variable; 
-       * The UTF-8 Mode uses UTF-8/surrogateescape; 
-       * If Python forces the usage of the ASCII encoding (ex: C locale 
-         or POSIX locale on FreeBSD or HP-UX), use ASCII/surrogateescape; 
-       * locale encoding: ANSI code page on Windows, UTF-8 on Android and 
-         VxWorks, LC_CTYPE locale encoding on other platforms; 
-       * On Windows, "surrogateescape" error handler; 
-       * "surrogateescape" error handler if the LC_CTYPE locale is "C" or "POSIX"; 
-       * "surrogateescape" error handler if the LC_CTYPE locale has been coerced 
-         (PEP 538); 
-       * "strict" error handler. 
- 
-       Supported error handlers: "strict", "surrogateescape" and 
-       "surrogatepass". The surrogatepass error handler is only supported 
-       if Py_DecodeLocale() and Py_EncodeLocale() use directly the UTF-8 codec; 
-       it's only used on Windows. 
- 
-       initfsencoding() updates the encoding to the Python codec name. 
-       For example, "ANSI_X3.4-1968" is replaced with "ascii". 
- 
-       On Windows, sys._enablelegacywindowsfsencoding() sets the 
-       encoding/errors to mbcs/replace at runtime. 
- 
- 
-       See Py_FileSystemDefaultEncoding and Py_FileSystemDefaultEncodeErrors. 
-       */ 
-    wchar_t *filesystem_encoding; 
-    wchar_t *filesystem_errors; 
- 
-    wchar_t *pycache_prefix;  /* PYTHONPYCACHEPREFIX, -X pycache_prefix=PATH */ 
-    int parse_argv;           /* Parse argv command line arguments? */ 
- 
-    /* Command line arguments (sys.argv). 
- 
-       Set parse_argv to 1 to parse argv as Python command line arguments 
-       and then strip Python arguments from argv. 
- 
-       If argv is empty, an empty string is added to ensure that sys.argv 
-       always exists and is never empty. */ 
-    PyWideStringList argv; 
- 
-    /* Program name: 
- 
-       - If Py_SetProgramName() was called, use its value. 
-       - On macOS, use PYTHONEXECUTABLE environment variable if set. 
-       - If WITH_NEXT_FRAMEWORK macro is defined, use __PYVENV_LAUNCHER__ 
-         environment variable is set. 
-       - Use argv[0] if available and non-empty. 
-       - Use "python" on Windows, or "python3 on other platforms. */ 
-    wchar_t *program_name; 
- 
-    PyWideStringList xoptions;     /* Command line -X options */ 
- 
-    /* Warnings options: lowest to highest priority. warnings.filters 
-       is built in the reverse order (highest to lowest priority). */ 
-    PyWideStringList warnoptions; 
- 
-    /* If equal to zero, disable the import of the module site and the 
-       site-dependent manipulations of sys.path that it entails. Also disable 
-       these manipulations if site is explicitly imported later (call 
-       site.main() if you want them to be triggered). 
- 
-       Set to 0 by the -S command line option. If set to -1 (default), it is 
-       set to !Py_NoSiteFlag. */ 
-    int site_import; 
- 
-    /* Bytes warnings: 
- 
-       * If equal to 1, issue a warning when comparing bytes or bytearray with 
-         str or bytes with int. 
-       * If equal or greater to 2, issue an error. 
- 
-       Incremented by the -b command line option. If set to -1 (default), inherit 
-       Py_BytesWarningFlag value. */ 
-    int bytes_warning; 
- 
-    /* If greater than 0, enable inspect: when a script is passed as first 
-       argument or the -c option is used, enter interactive mode after 
-       executing the script or the command, even when sys.stdin does not appear 
-       to be a terminal. 
- 
-       Incremented by the -i command line option. Set to 1 if the PYTHONINSPECT 
-       environment variable is non-empty. If set to -1 (default), inherit 
-       Py_InspectFlag value. */ 
-    int inspect; 
- 
-    /* If greater than 0: enable the interactive mode (REPL). 
- 
-       Incremented by the -i command line option. If set to -1 (default), 
-       inherit Py_InteractiveFlag value. */ 
-    int interactive; 
- 
-    /* Optimization level. 
- 
-       Incremented by the -O command line option. Set by the PYTHONOPTIMIZE 
-       environment variable. If set to -1 (default), inherit Py_OptimizeFlag 
-       value. */ 
-    int optimization_level; 
- 
-    /* If greater than 0, enable the debug mode: turn on parser debugging 
-       output (for expert only, depending on compilation options). 
- 
-       Incremented by the -d command line option. Set by the PYTHONDEBUG 
-       environment variable. If set to -1 (default), inherit Py_DebugFlag 
-       value. */ 
-    int parser_debug; 
- 
-    /* If equal to 0, Python won't try to write ``.pyc`` files on the 
-       import of source modules. 
- 
-       Set to 0 by the -B command line option and the PYTHONDONTWRITEBYTECODE 
-       environment variable. If set to -1 (default), it is set to 
-       !Py_DontWriteBytecodeFlag. */ 
-    int write_bytecode; 
- 
-    /* If greater than 0, enable the verbose mode: print a message each time a 
-       module is initialized, showing the place (filename or built-in module) 
-       from which it is loaded. 
- 
-       If greater or equal to 2, print a message for each file that is checked 
-       for when searching for a module. Also provides information on module 
-       cleanup at exit. 
- 
-       Incremented by the -v option. Set by the PYTHONVERBOSE environment 
-       variable. If set to -1 (default), inherit Py_VerboseFlag value. */ 
-    int verbose; 
- 
-    /* If greater than 0, enable the quiet mode: Don't display the copyright 
-       and version messages even in interactive mode. 
- 
-       Incremented by the -q option. If set to -1 (default), inherit 
-       Py_QuietFlag value. */ 
-    int quiet; 
- 
-   /* If greater than 0, don't add the user site-packages directory to 
-      sys.path. 
- 
-      Set to 0 by the -s and -I command line options , and the PYTHONNOUSERSITE 
-      environment variable. If set to -1 (default), it is set to 
-      !Py_NoUserSiteDirectory. */ 
-    int user_site_directory; 
- 
-    /* If non-zero, configure C standard steams (stdio, stdout, 
-       stderr): 
- 
-       - Set O_BINARY mode on Windows. 
-       - If buffered_stdio is equal to zero, make streams unbuffered. 
-         Otherwise, enable streams buffering if interactive is non-zero. */ 
-    int configure_c_stdio; 
- 
-    /* If equal to 0, enable unbuffered mode: force the stdout and stderr 
-       streams to be unbuffered. 
- 
-       Set to 0 by the -u option. Set by the PYTHONUNBUFFERED environment 
-       variable. 
-       If set to -1 (default), it is set to !Py_UnbufferedStdioFlag. */ 
-    int buffered_stdio; 
- 
-    /* Encoding of sys.stdin, sys.stdout and sys.stderr. 
-       Value set from PYTHONIOENCODING environment variable and 
-       Py_SetStandardStreamEncoding() function. 
-       See also 'stdio_errors' attribute. */ 
-    wchar_t *stdio_encoding; 
- 
-    /* Error handler of sys.stdin and sys.stdout. 
-       Value set from PYTHONIOENCODING environment variable and 
-       Py_SetStandardStreamEncoding() function. 
-       See also 'stdio_encoding' attribute. */ 
-    wchar_t *stdio_errors; 
- 
-#ifdef MS_WINDOWS 
-    /* If greater than zero, use io.FileIO instead of WindowsConsoleIO for sys 
-       standard streams. 
- 
-       Set to 1 if the PYTHONLEGACYWINDOWSSTDIO environment variable is set to 
-       a non-empty string. If set to -1 (default), inherit 
-       Py_LegacyWindowsStdioFlag value. 
- 
-       See PEP 528 for more details. */ 
-    int legacy_windows_stdio; 
-#endif 
- 
-    /* Value of the --check-hash-based-pycs command line option: 
- 
-       - "default" means the 'check_source' flag in hash-based pycs 
-         determines invalidation 
-       - "always" causes the interpreter to hash the source file for 
-         invalidation regardless of value of 'check_source' bit 
-       - "never" causes the interpreter to always assume hash-based pycs are 
-         valid 
- 
-       The default value is "default". 
- 
-       See PEP 552 "Deterministic pycs" for more details. */ 
-    wchar_t *check_hash_pycs_mode; 
- 
-    /* --- Path configuration inputs ------------ */ 
- 
-    /* If greater than 0, suppress _PyPathConfig_Calculate() warnings on Unix. 
-       The parameter has no effect on Windows. 
- 
-       If set to -1 (default), inherit !Py_FrozenFlag value. */ 
-    int pathconfig_warnings; 
- 
-    wchar_t *pythonpath_env; /* PYTHONPATH environment variable */ 
-    wchar_t *home;          /* PYTHONHOME environment variable, 
-                               see also Py_SetPythonHome(). */ 
- 
-    /* --- Path configuration outputs ----------- */ 
- 
-    int module_search_paths_set;  /* If non-zero, use module_search_paths */ 
-    PyWideStringList module_search_paths;  /* sys.path paths. Computed if 
-                                       module_search_paths_set is equal 
-                                       to zero. */ 
- 
-    wchar_t *executable;        /* sys.executable */ 
-    wchar_t *base_executable;   /* sys._base_executable */ 
-    wchar_t *prefix;            /* sys.prefix */ 
-    wchar_t *base_prefix;       /* sys.base_prefix */ 
-    wchar_t *exec_prefix;       /* sys.exec_prefix */ 
-    wchar_t *base_exec_prefix;  /* sys.base_exec_prefix */ 
-    wchar_t *platlibdir;        /* sys.platlibdir */ 
- 
-    /* --- Parameter only used by Py_Main() ---------- */ 
- 
-    /* Skip the first line of the source ('run_filename' parameter), allowing use of non-Unix forms of 
-       "#!cmd".  This is intended for a DOS specific hack only. 
- 
-       Set by the -x command line option. */ 
-    int skip_source_first_line; 
- 
-    wchar_t *run_command;   /* -c command line argument */ 
-    wchar_t *run_module;    /* -m command line argument */ 
-    wchar_t *run_filename;  /* Trailing command line argument without -c or -m */ 
- 
-    /* --- Private fields ---------------------------- */ 
- 
-    /* Install importlib? If set to 0, importlib is not initialized at all. 
-       Needed by freeze_importlib. */ 
-    int _install_importlib; 
- 
-    /* If equal to 0, stop Python initialization before the "main" phase */ 
-    int _init_main; 
- 
-    /* If non-zero, disallow threads, subprocesses, and fork. 
-       Default: 0. */ 
-    int _isolated_interpreter; 
- 
-    /* Original command line arguments. If _orig_argv is empty and _argv is 
-       not equal to [''], PyConfig_Read() copies the configuration 'argv' list 
-       into '_orig_argv' list before modifying 'argv' list (if parse_argv 
-       is non-zero). 
- 
-       _PyConfig_Write() initializes Py_GetArgcArgv() to this list. */ 
-    PyWideStringList _orig_argv; 
-} PyConfig; 
- 
-PyAPI_FUNC(void) PyConfig_InitPythonConfig(PyConfig *config); 
-PyAPI_FUNC(void) PyConfig_InitIsolatedConfig(PyConfig *config); 
-PyAPI_FUNC(void) PyConfig_Clear(PyConfig *); 
-PyAPI_FUNC(PyStatus) PyConfig_SetString( 
-    PyConfig *config, 
-    wchar_t **config_str, 
-    const wchar_t *str); 
-PyAPI_FUNC(PyStatus) PyConfig_SetBytesString( 
-    PyConfig *config, 
-    wchar_t **config_str, 
-    const char *str); 
-PyAPI_FUNC(PyStatus) PyConfig_Read(PyConfig *config); 
-PyAPI_FUNC(PyStatus) PyConfig_SetBytesArgv( 
-    PyConfig *config, 
-    Py_ssize_t argc, 
-    char * const *argv); 
-PyAPI_FUNC(PyStatus) PyConfig_SetArgv(PyConfig *config, 
-    Py_ssize_t argc, 
-    wchar_t * const *argv); 
-PyAPI_FUNC(PyStatus) PyConfig_SetWideStringList(PyConfig *config, 
-    PyWideStringList *list, 
-    Py_ssize_t length, wchar_t **items); 
- 
- 
-/* --- Helper functions --------------------------------------- */ 
- 
-/* Get the original command line arguments, before Python modified them. 
- 
-   See also PyConfig._orig_argv. */ 
-PyAPI_FUNC(void) Py_GetArgcArgv(int *argc, wchar_t ***argv); 
- 
-#ifdef __cplusplus 
-} 
-#endif 
-#endif /* !Py_LIMITED_API */ 
-#endif /* !Py_PYCORECONFIG_H */ 
+#ifndef Py_PYCORECONFIG_H
+#define Py_PYCORECONFIG_H
+#ifndef Py_LIMITED_API
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* --- PyStatus ----------------------------------------------- */
+
+typedef struct {
+    enum {
+        _PyStatus_TYPE_OK=0,
+        _PyStatus_TYPE_ERROR=1,
+        _PyStatus_TYPE_EXIT=2
+    } _type;
+    const char *func;
+    const char *err_msg;
+    int exitcode;
+} PyStatus;
+
+PyAPI_FUNC(PyStatus) PyStatus_Ok(void);
+PyAPI_FUNC(PyStatus) PyStatus_Error(const char *err_msg);
+PyAPI_FUNC(PyStatus) PyStatus_NoMemory(void);
+PyAPI_FUNC(PyStatus) PyStatus_Exit(int exitcode);
+PyAPI_FUNC(int) PyStatus_IsError(PyStatus err);
+PyAPI_FUNC(int) PyStatus_IsExit(PyStatus err);
+PyAPI_FUNC(int) PyStatus_Exception(PyStatus err);
+
+/* --- PyWideStringList ------------------------------------------------ */
+
+typedef struct {
+    /* If length is greater than zero, items must be non-NULL
+       and all items strings must be non-NULL */
+    Py_ssize_t length;
+    wchar_t **items;
+} PyWideStringList;
+
+PyAPI_FUNC(PyStatus) PyWideStringList_Append(PyWideStringList *list,
+    const wchar_t *item);
+PyAPI_FUNC(PyStatus) PyWideStringList_Insert(PyWideStringList *list,
+    Py_ssize_t index,
+    const wchar_t *item);
+
+
+/* --- PyPreConfig ----------------------------------------------- */
+
+typedef struct {
+    int _config_init;     /* _PyConfigInitEnum value */
+
+    /* Parse Py_PreInitializeFromBytesArgs() arguments?
+       See PyConfig.parse_argv */
+    int parse_argv;
+
+    /* If greater than 0, enable isolated mode: sys.path contains
+       neither the script's directory nor the user's site-packages directory.
+
+       Set to 1 by the -I command line option. If set to -1 (default), inherit
+       Py_IsolatedFlag value. */
+    int isolated;
+
+    /* If greater than 0: use environment variables.
+       Set to 0 by -E command line option. If set to -1 (default), it is
+       set to !Py_IgnoreEnvironmentFlag. */
+    int use_environment;
+
+    /* Set the LC_CTYPE locale to the user preferred locale? If equals to 0,
+       set coerce_c_locale and coerce_c_locale_warn to 0. */
+    int configure_locale;
+
+    /* Coerce the LC_CTYPE locale if it's equal to "C"? (PEP 538)
+
+       Set to 0 by PYTHONCOERCECLOCALE=0. Set to 1 by PYTHONCOERCECLOCALE=1.
+       Set to 2 if the user preferred LC_CTYPE locale is "C".
+
+       If it is equal to 1, LC_CTYPE locale is read to decide if it should be
+       coerced or not (ex: PYTHONCOERCECLOCALE=1). Internally, it is set to 2
+       if the LC_CTYPE locale must be coerced.
+
+       Disable by default (set to 0). Set it to -1 to let Python decide if it
+       should be enabled or not. */
+    int coerce_c_locale;
+
+    /* Emit a warning if the LC_CTYPE locale is coerced?
+
+       Set to 1 by PYTHONCOERCECLOCALE=warn.
+
+       Disable by default (set to 0). Set it to -1 to let Python decide if it
+       should be enabled or not. */
+    int coerce_c_locale_warn;
+
+#ifdef MS_WINDOWS
+    /* If greater than 1, use the "mbcs" encoding instead of the UTF-8
+       encoding for the filesystem encoding.
+
+       Set to 1 if the PYTHONLEGACYWINDOWSFSENCODING environment variable is
+       set to a non-empty string. If set to -1 (default), inherit
+       Py_LegacyWindowsFSEncodingFlag value.
+
+       See PEP 529 for more details. */
+    int legacy_windows_fs_encoding;
+#endif
+
+    /* Enable UTF-8 mode? (PEP 540)
+
+       Disabled by default (equals to 0).
+
+       Set to 1 by "-X utf8" and "-X utf8=1" command line options.
+       Set to 1 by PYTHONUTF8=1 environment variable.
+
+       Set to 0 by "-X utf8=0" and PYTHONUTF8=0.
+
+       If equals to -1, it is set to 1 if the LC_CTYPE locale is "C" or
+       "POSIX", otherwise it is set to 0. Inherit Py_UTF8Mode value value. */
+    int utf8_mode;
+
+    /* If non-zero, enable the Python Development Mode.
+
+       Set to 1 by the -X dev command line option. Set by the PYTHONDEVMODE
+       environment variable. */
+    int dev_mode;
+
+    /* Memory allocator: PYTHONMALLOC env var.
+       See PyMemAllocatorName for valid values. */
+    int allocator;
+} PyPreConfig;
+
+PyAPI_FUNC(void) PyPreConfig_InitPythonConfig(PyPreConfig *config);
+PyAPI_FUNC(void) PyPreConfig_InitIsolatedConfig(PyPreConfig *config);
+
+
+/* --- PyConfig ---------------------------------------------- */
+
+typedef struct {
+    int _config_init;     /* _PyConfigInitEnum value */
+
+    int isolated;         /* Isolated mode? see PyPreConfig.isolated */
+    int use_environment;  /* Use environment variables? see PyPreConfig.use_environment */
+    int dev_mode;         /* Python Development Mode? See PyPreConfig.dev_mode */
+
+    /* Install signal handlers? Yes by default. */
+    int install_signal_handlers;
+
+    int use_hash_seed;      /* PYTHONHASHSEED=x */
+    unsigned long hash_seed;
+
+    /* Enable faulthandler?
+       Set to 1 by -X faulthandler and PYTHONFAULTHANDLER. -1 means unset. */
+    int faulthandler;
+
+    /* Enable PEG parser?
+       1 by default, set to 0 by -X oldparser and PYTHONOLDPARSER */
+    int _use_peg_parser;
+
+    /* Enable tracemalloc?
+       Set by -X tracemalloc=N and PYTHONTRACEMALLOC. -1 means unset */
+    int tracemalloc;
+
+    int import_time;        /* PYTHONPROFILEIMPORTTIME, -X importtime */
+    int show_ref_count;     /* -X showrefcount */
+    int dump_refs;          /* PYTHONDUMPREFS */
+    int malloc_stats;       /* PYTHONMALLOCSTATS */
+
+    /* Python filesystem encoding and error handler:
+       sys.getfilesystemencoding() and sys.getfilesystemencodeerrors().
+
+       Default encoding and error handler:
+
+       * if Py_SetStandardStreamEncoding() has been called: they have the
+         highest priority;
+       * PYTHONIOENCODING environment variable;
+       * The UTF-8 Mode uses UTF-8/surrogateescape;
+       * If Python forces the usage of the ASCII encoding (ex: C locale
+         or POSIX locale on FreeBSD or HP-UX), use ASCII/surrogateescape;
+       * locale encoding: ANSI code page on Windows, UTF-8 on Android and
+         VxWorks, LC_CTYPE locale encoding on other platforms;
+       * On Windows, "surrogateescape" error handler;
+       * "surrogateescape" error handler if the LC_CTYPE locale is "C" or "POSIX";
+       * "surrogateescape" error handler if the LC_CTYPE locale has been coerced
+         (PEP 538);
+       * "strict" error handler.
+
+       Supported error handlers: "strict", "surrogateescape" and
+       "surrogatepass". The surrogatepass error handler is only supported
+       if Py_DecodeLocale() and Py_EncodeLocale() use directly the UTF-8 codec;
+       it's only used on Windows.
+
+       initfsencoding() updates the encoding to the Python codec name.
+       For example, "ANSI_X3.4-1968" is replaced with "ascii".
+
+       On Windows, sys._enablelegacywindowsfsencoding() sets the
+       encoding/errors to mbcs/replace at runtime.
+
+
+       See Py_FileSystemDefaultEncoding and Py_FileSystemDefaultEncodeErrors.
+       */
+    wchar_t *filesystem_encoding;
+    wchar_t *filesystem_errors;
+
+    wchar_t *pycache_prefix;  /* PYTHONPYCACHEPREFIX, -X pycache_prefix=PATH */
+    int parse_argv;           /* Parse argv command line arguments? */
+
+    /* Command line arguments (sys.argv).
+
+       Set parse_argv to 1 to parse argv as Python command line arguments
+       and then strip Python arguments from argv.
+
+       If argv is empty, an empty string is added to ensure that sys.argv
+       always exists and is never empty. */
+    PyWideStringList argv;
+
+    /* Program name:
+
+       - If Py_SetProgramName() was called, use its value.
+       - On macOS, use PYTHONEXECUTABLE environment variable if set.
+       - If WITH_NEXT_FRAMEWORK macro is defined, use __PYVENV_LAUNCHER__
+         environment variable is set.
+       - Use argv[0] if available and non-empty.
+       - Use "python" on Windows, or "python3 on other platforms. */
+    wchar_t *program_name;
+
+    PyWideStringList xoptions;     /* Command line -X options */
+
+    /* Warnings options: lowest to highest priority. warnings.filters
+       is built in the reverse order (highest to lowest priority). */
+    PyWideStringList warnoptions;
+
+    /* If equal to zero, disable the import of the module site and the
+       site-dependent manipulations of sys.path that it entails. Also disable
+       these manipulations if site is explicitly imported later (call
+       site.main() if you want them to be triggered).
+
+       Set to 0 by the -S command line option. If set to -1 (default), it is
+       set to !Py_NoSiteFlag. */
+    int site_import;
+
+    /* Bytes warnings:
+
+       * If equal to 1, issue a warning when comparing bytes or bytearray with
+         str or bytes with int.
+       * If equal or greater to 2, issue an error.
+
+       Incremented by the -b command line option. If set to -1 (default), inherit
+       Py_BytesWarningFlag value. */
+    int bytes_warning;
+
+    /* If greater than 0, enable inspect: when a script is passed as first
+       argument or the -c option is used, enter interactive mode after
+       executing the script or the command, even when sys.stdin does not appear
+       to be a terminal.
+
+       Incremented by the -i command line option. Set to 1 if the PYTHONINSPECT
+       environment variable is non-empty. If set to -1 (default), inherit
+       Py_InspectFlag value. */
+    int inspect;
+
+    /* If greater than 0: enable the interactive mode (REPL).
+
+       Incremented by the -i command line option. If set to -1 (default),
+       inherit Py_InteractiveFlag value. */
+    int interactive;
+
+    /* Optimization level.
+
+       Incremented by the -O command line option. Set by the PYTHONOPTIMIZE
+       environment variable. If set to -1 (default), inherit Py_OptimizeFlag
+       value. */
+    int optimization_level;
+
+    /* If greater than 0, enable the debug mode: turn on parser debugging
+       output (for expert only, depending on compilation options).
+
+       Incremented by the -d command line option. Set by the PYTHONDEBUG
+       environment variable. If set to -1 (default), inherit Py_DebugFlag
+       value. */
+    int parser_debug;
+
+    /* If equal to 0, Python won't try to write ``.pyc`` files on the
+       import of source modules.
+
+       Set to 0 by the -B command line option and the PYTHONDONTWRITEBYTECODE
+       environment variable. If set to -1 (default), it is set to
+       !Py_DontWriteBytecodeFlag. */
+    int write_bytecode;
+
+    /* If greater than 0, enable the verbose mode: print a message each time a
+       module is initialized, showing the place (filename or built-in module)
+       from which it is loaded.
+
+       If greater or equal to 2, print a message for each file that is checked
+       for when searching for a module. Also provides information on module
+       cleanup at exit.
+
+       Incremented by the -v option. Set by the PYTHONVERBOSE environment
+       variable. If set to -1 (default), inherit Py_VerboseFlag value. */
+    int verbose;
+
+    /* If greater than 0, enable the quiet mode: Don't display the copyright
+       and version messages even in interactive mode.
+
+       Incremented by the -q option. If set to -1 (default), inherit
+       Py_QuietFlag value. */
+    int quiet;
+
+   /* If greater than 0, don't add the user site-packages directory to
+      sys.path.
+
+      Set to 0 by the -s and -I command line options , and the PYTHONNOUSERSITE
+      environment variable. If set to -1 (default), it is set to
+      !Py_NoUserSiteDirectory. */
+    int user_site_directory;
+
+    /* If non-zero, configure C standard steams (stdio, stdout,
+       stderr):
+
+       - Set O_BINARY mode on Windows.
+       - If buffered_stdio is equal to zero, make streams unbuffered.
+         Otherwise, enable streams buffering if interactive is non-zero. */
+    int configure_c_stdio;
+
+    /* If equal to 0, enable unbuffered mode: force the stdout and stderr
+       streams to be unbuffered.
+
+       Set to 0 by the -u option. Set by the PYTHONUNBUFFERED environment
+       variable.
+       If set to -1 (default), it is set to !Py_UnbufferedStdioFlag. */
+    int buffered_stdio;
+
+    /* Encoding of sys.stdin, sys.stdout and sys.stderr.
+       Value set from PYTHONIOENCODING environment variable and
+       Py_SetStandardStreamEncoding() function.
+       See also 'stdio_errors' attribute. */
+    wchar_t *stdio_encoding;
+
+    /* Error handler of sys.stdin and sys.stdout.
+       Value set from PYTHONIOENCODING environment variable and
+       Py_SetStandardStreamEncoding() function.
+       See also 'stdio_encoding' attribute. */
+    wchar_t *stdio_errors;
+
+#ifdef MS_WINDOWS
+    /* If greater than zero, use io.FileIO instead of WindowsConsoleIO for sys
+       standard streams.
+
+       Set to 1 if the PYTHONLEGACYWINDOWSSTDIO environment variable is set to
+       a non-empty string. If set to -1 (default), inherit
+       Py_LegacyWindowsStdioFlag value.
+
+       See PEP 528 for more details. */
+    int legacy_windows_stdio;
+#endif
+
+    /* Value of the --check-hash-based-pycs command line option:
+
+       - "default" means the 'check_source' flag in hash-based pycs
+         determines invalidation
+       - "always" causes the interpreter to hash the source file for
+         invalidation regardless of value of 'check_source' bit
+       - "never" causes the interpreter to always assume hash-based pycs are
+         valid
+
+       The default value is "default".
+
+       See PEP 552 "Deterministic pycs" for more details. */
+    wchar_t *check_hash_pycs_mode;
+
+    /* --- Path configuration inputs ------------ */
+
+    /* If greater than 0, suppress _PyPathConfig_Calculate() warnings on Unix.
+       The parameter has no effect on Windows.
+
+       If set to -1 (default), inherit !Py_FrozenFlag value. */
+    int pathconfig_warnings;
+
+    wchar_t *pythonpath_env; /* PYTHONPATH environment variable */
+    wchar_t *home;          /* PYTHONHOME environment variable,
+                               see also Py_SetPythonHome(). */
+
+    /* --- Path configuration outputs ----------- */
+
+    int module_search_paths_set;  /* If non-zero, use module_search_paths */
+    PyWideStringList module_search_paths;  /* sys.path paths. Computed if
+                                       module_search_paths_set is equal
+                                       to zero. */
+
+    wchar_t *executable;        /* sys.executable */
+    wchar_t *base_executable;   /* sys._base_executable */
+    wchar_t *prefix;            /* sys.prefix */
+    wchar_t *base_prefix;       /* sys.base_prefix */
+    wchar_t *exec_prefix;       /* sys.exec_prefix */
+    wchar_t *base_exec_prefix;  /* sys.base_exec_prefix */
+    wchar_t *platlibdir;        /* sys.platlibdir */
+
+    /* --- Parameter only used by Py_Main() ---------- */
+
+    /* Skip the first line of the source ('run_filename' parameter), allowing use of non-Unix forms of
+       "#!cmd".  This is intended for a DOS specific hack only.
+
+       Set by the -x command line option. */
+    int skip_source_first_line;
+
+    wchar_t *run_command;   /* -c command line argument */
+    wchar_t *run_module;    /* -m command line argument */
+    wchar_t *run_filename;  /* Trailing command line argument without -c or -m */
+
+    /* --- Private fields ---------------------------- */
+
+    /* Install importlib? If set to 0, importlib is not initialized at all.
+       Needed by freeze_importlib. */
+    int _install_importlib;
+
+    /* If equal to 0, stop Python initialization before the "main" phase */
+    int _init_main;
+
+    /* If non-zero, disallow threads, subprocesses, and fork.
+       Default: 0. */
+    int _isolated_interpreter;
+
+    /* Original command line arguments. If _orig_argv is empty and _argv is
+       not equal to [''], PyConfig_Read() copies the configuration 'argv' list
+       into '_orig_argv' list before modifying 'argv' list (if parse_argv
+       is non-zero).
+
+       _PyConfig_Write() initializes Py_GetArgcArgv() to this list. */
+    PyWideStringList _orig_argv;
+} PyConfig;
+
+PyAPI_FUNC(void) PyConfig_InitPythonConfig(PyConfig *config);
+PyAPI_FUNC(void) PyConfig_InitIsolatedConfig(PyConfig *config);
+PyAPI_FUNC(void) PyConfig_Clear(PyConfig *);
+PyAPI_FUNC(PyStatus) PyConfig_SetString(
+    PyConfig *config,
+    wchar_t **config_str,
+    const wchar_t *str);
+PyAPI_FUNC(PyStatus) PyConfig_SetBytesString(
+    PyConfig *config,
+    wchar_t **config_str,
+    const char *str);
+PyAPI_FUNC(PyStatus) PyConfig_Read(PyConfig *config);
+PyAPI_FUNC(PyStatus) PyConfig_SetBytesArgv(
+    PyConfig *config,
+    Py_ssize_t argc,
+    char * const *argv);
+PyAPI_FUNC(PyStatus) PyConfig_SetArgv(PyConfig *config,
+    Py_ssize_t argc,
+    wchar_t * const *argv);
+PyAPI_FUNC(PyStatus) PyConfig_SetWideStringList(PyConfig *config,
+    PyWideStringList *list,
+    Py_ssize_t length, wchar_t **items);
+
+
+/* --- Helper functions --------------------------------------- */
+
+/* Get the original command line arguments, before Python modified them.
+
+   See also PyConfig._orig_argv. */
+PyAPI_FUNC(void) Py_GetArgcArgv(int *argc, wchar_t ***argv);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_LIMITED_API */
+#endif /* !Py_PYCORECONFIG_H */