1 files changed, 3 insertions, 1 deletions
diff --git a/test/dbus_py_test.c b/test/dbus_py_test.c
index bd2399d..7f8f996 100644
--- a/test/dbus_py_test.c
+++ b/test/dbus_py_test.c
@@ -2,6 +2,8 @@
  *
  * Copyright (C) 2007 Collabora Ltd. <http://www.collabora.co.uk/>
  *
+ * SPDX-License-Identifier: MIT
+ *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation
  * files (the "Software"), to deal in the Software without
@@ -112,7 +114,7 @@ UnusableMainLoop (PyObject *always_null UNUSED, PyObject *args, PyObject *kwargs
 }
 
 static PyMethodDef module_functions[] = {
-    {"UnusableMainLoop", (PyCFunction)UnusableMainLoop,
+    {"UnusableMainLoop", (PyCFunction) (void (*)(void))UnusableMainLoop,
      METH_VARARGS|METH_KEYWORDS, "Return a main loop that fails to attach"},
     {NULL, NULL, 0, NULL}
 };