1 files changed, 17 insertions, 1 deletions
diff --git a/Python/frame.c b/Python/frame.c
index c2c0be3..d792b92 100644
--- a/Python/frame.c
+++ b/Python/frame.c
@@ -144,8 +144,24 @@ _PyFrame_ClearExceptCode(_PyInterpreterFrame *frame)
     Py_DECREF(frame->f_funcobj);
 }
 
+/* Unstable API functions */
+
+PyCodeObject *
+PyUnstable_InterpreterFrame_GetCode(struct _PyInterpreterFrame *frame)
+{
+    PyCodeObject *code = frame->f_code;
+    Py_INCREF(code);
+    return code;
+}
+
+int
+PyUnstable_InterpreterFrame_GetLasti(struct _PyInterpreterFrame *frame)
+{
+    return _PyInterpreterFrame_LASTI(frame) * sizeof(_Py_CODEUNIT);
+}
+
 int
-_PyInterpreterFrame_GetLine(_PyInterpreterFrame *frame)
+PyUnstable_InterpreterFrame_GetLine(_PyInterpreterFrame *frame)
 {
     int addr = _PyInterpreterFrame_LASTI(frame) * sizeof(_Py_CODEUNIT);
     return PyCode_Addr2Line(frame->f_code, addr);