1 files changed, 5 insertions, 4 deletions
diff --git a/contrib/tools/python3/src/Include/cpython/modsupport.h b/contrib/tools/python3/src/Include/cpython/modsupport.h
index 205e1742439..2259291aff6 100644
--- a/contrib/tools/python3/src/Include/cpython/modsupport.h
+++ b/contrib/tools/python3/src/Include/cpython/modsupport.h
@@ -34,11 +34,13 @@ PyAPI_FUNC(int) _PyArg_NoPositional(const char *funcname, PyObject *args);
 #define _PyArg_NoPositional(funcname, args) \
     ((args) == NULL || _PyArg_NoPositional((funcname), (args)))
 
+#define _Py_ANY_VARARGS(n) ((n) == PY_SSIZE_T_MAX)
+
 PyAPI_FUNC(void) _PyArg_BadArgument(const char *, const char *, const char *, PyObject *);
 PyAPI_FUNC(int) _PyArg_CheckPositional(const char *, Py_ssize_t,
                                        Py_ssize_t, Py_ssize_t);
 #define _PyArg_CheckPositional(funcname, nargs, min, max) \
-    ((!ANY_VARARGS(max) && (min) <= (nargs) && (nargs) <= (max)) \
+    ((!_Py_ANY_VARARGS(max) && (min) <= (nargs) && (nargs) <= (max)) \
      || _PyArg_CheckPositional((funcname), (nargs), (min), (max)))
 
 PyAPI_FUNC(PyObject **) _Py_VaBuildStack(
@@ -49,6 +51,7 @@ PyAPI_FUNC(PyObject **) _Py_VaBuildStack(
     Py_ssize_t *p_nargs);
 
 typedef struct _PyArg_Parser {
+    int initialized;
     const char *format;
     const char * const *keywords;
     const char *fname;
@@ -98,11 +101,9 @@ PyAPI_FUNC(PyObject * const *) _PyArg_UnpackKeywordsWithVararg(
 
 #define _PyArg_UnpackKeywords(args, nargs, kwargs, kwnames, parser, minpos, maxpos, minkw, buf) \
     (((minkw) == 0 && (kwargs) == NULL && (kwnames) == NULL && \
-      (minpos) <= (nargs) && (nargs) <= (maxpos) && args != NULL) ? (args) : \
+      (minpos) <= (nargs) && (nargs) <= (maxpos) && (args) != NULL) ? (args) : \
      _PyArg_UnpackKeywords((args), (nargs), (kwargs), (kwnames), (parser), \
                            (minpos), (maxpos), (minkw), (buf)))
 
 PyAPI_FUNC(PyObject *) _PyModule_CreateInitialized(PyModuleDef*, int apiver);
 PyAPI_FUNC(int) _PyModule_Add(PyObject *, const char *, PyObject *);
-
-PyAPI_DATA(const char *) _Py_PackageContext;