1 files changed, 12 insertions, 0 deletions
diff --git a/Objects/longobject.c b/Objects/longobject.c
index 2dc2cb7..0546894 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -770,6 +770,18 @@ _PyLong_Sign(PyObject *vv)
     return _PyLong_NonCompactSign(v);
 }
 
+int
+PyLong_GetSign(PyObject *vv, int *sign)
+{
+    if (!PyLong_Check(vv)) {
+        PyErr_Format(PyExc_TypeError, "expect int, got %T", vv);
+        return -1;
+    }
+
+    *sign = _PyLong_Sign(vv);
+    return 0;
+}
+
 static int
 bit_length_digit(digit x)
 {