Issue #28998: More APIs now support longs as well as ints.
diff --git a/Modules/dlmodule.c b/Modules/dlmodule.c
index dfecf9d..7a6686e 100644
--- a/Modules/dlmodule.c
+++ b/Modules/dlmodule.c
@@ -107,8 +107,11 @@
     }
     for (i = 1; i < n; i++) {
         PyObject *v = PyTuple_GetItem(args, i);
-        if (PyInt_Check(v))
+        if (PyInt_Check(v) || PyLong_Check(v)) {
             alist[i-1] = PyInt_AsLong(v);
+            if (alist[i-1] == -1 && PyErr_Occurred())
+                return NULL;
+        }
         else if (PyString_Check(v))
             alist[i-1] = (long)PyString_AsString(v);
         else if (v == Py_None)