1 files changed, 4 insertions, 0 deletions
diff --git a/contrib/tools/python3/Include/cpython/bytesobject.h b/contrib/tools/python3/Include/cpython/bytesobject.h
index e982031c107..eef607a5760 100644
--- a/contrib/tools/python3/Include/cpython/bytesobject.h
+++ b/contrib/tools/python3/Include/cpython/bytesobject.h
@@ -25,6 +25,10 @@ PyAPI_FUNC(PyObject*) _PyBytes_FromHex(
     int use_bytearray);
 
 /* Helper for PyBytes_DecodeEscape that detects invalid escape chars. */
+PyAPI_FUNC(PyObject*) _PyBytes_DecodeEscape2(const char *, Py_ssize_t,
+                                             const char *,
+                                             int *, const char **);
+// Export for binary compatibility.
 PyAPI_FUNC(PyObject *) _PyBytes_DecodeEscape(const char *, Py_ssize_t,
                                              const char *, const char **);