1 files changed, 13 insertions, 4 deletions
diff --git a/contrib/tools/python3/Include/internal/pycore_sysmodule.h b/contrib/tools/python3/Include/internal/pycore_sysmodule.h
index b4b1febafa4..6df574487bc 100644
--- a/contrib/tools/python3/Include/internal/pycore_sysmodule.h
+++ b/contrib/tools/python3/Include/internal/pycore_sysmodule.h
@@ -8,17 +8,26 @@ extern "C" {
 #  error "this header requires Py_BUILD_CORE define"
 #endif
 
-PyAPI_FUNC(int) _PySys_Audit(
+PyAPI_FUNC(PyObject *) _PySys_GetAttr(PyThreadState *, PyObject *); /* unused */
+PyAPI_FUNC(int) _PySys_GetOptionalAttr(PyObject *, PyObject **);
+PyAPI_FUNC(int) _PySys_GetOptionalAttrString(const char *, PyObject **);
+PyAPI_FUNC(PyObject *) _PySys_GetRequiredAttr(PyObject *);
+PyAPI_FUNC(PyObject *) _PySys_GetRequiredAttrString(const char *);
+
+// Export for '_pickle' shared extension
+PyAPI_FUNC(size_t) _PySys_GetSizeOf(PyObject *);
+
+extern int _PySys_Audit(
     PyThreadState *tstate,
     const char *event,
     const char *argFormat,
     ...);
 
-/* We want minimal exposure of this function, so use extern rather than
-   PyAPI_FUNC() to not export the symbol. */
+// _PySys_ClearAuditHooks() must not be exported: use extern rather than
+// PyAPI_FUNC(). We want minimal exposure of this function.
 extern void _PySys_ClearAuditHooks(PyThreadState *tstate);
 
-PyAPI_FUNC(int) _PySys_SetAttr(PyObject *, PyObject *);
+extern int _PySys_SetAttr(PyObject *, PyObject *);
 
 extern int _PySys_ClearAttrString(PyInterpreterState *interp,
                                   const char *name, int verbose);