1 files changed, 8 insertions, 0 deletions
diff --git a/Include/internal/pycore_pyerrors.h b/Include/internal/pycore_pyerrors.h
index fa7d9ee..f357b88 100644
--- a/Include/internal/pycore_pyerrors.h
+++ b/Include/internal/pycore_pyerrors.h
@@ -60,6 +60,7 @@ extern PyObject* _PyErr_SetImportErrorWithNameFrom(
         PyObject *,
         PyObject *,
         PyObject *);
+extern int _PyErr_SetModuleNotFoundError(PyObject *name);
 
 
 /* runtime lifecycle */
@@ -113,6 +114,7 @@ extern void _PyErr_SetObject(
     PyObject *value);
 
 extern void _PyErr_ChainStackItem(void);
+extern void _PyErr_ChainExceptions1Tstate(PyThreadState *, PyObject *);
 
 PyAPI_FUNC(void) _PyErr_Clear(PyThreadState *tstate);
 
@@ -148,6 +150,12 @@ PyAPI_FUNC(PyObject*) _PyErr_Format(
     const char *format,
     ...);
 
+PyAPI_FUNC(PyObject*) _PyErr_FormatV(
+    PyThreadState *tstate,
+    PyObject *exception,
+    const char *format,
+    va_list vargs);
+
 extern void _PyErr_NormalizeException(
     PyThreadState *tstate,
     PyObject **exc,