From e40ad7965331a3d2d43791f4df71acac9bcb3b1c Mon Sep 17 00:00:00 2001
From: Zackery Spytz <Osmunda46@gmail.com>
Date: Tue, 19 Dec 2017 11:48:13 -0700
Subject: [PATCH] Fix GCC warning in _asynciomodule.c (#4928)

---
 Modules/_asynciomodule.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/_asynciomodule.c b/Modules/_asynciomodule.c
index 33ae067de4b..f52297d33f2 100644
--- a/Modules/_asynciomodule.c
+++ b/Modules/_asynciomodule.c
@@ -3023,7 +3023,7 @@ _asyncio__leave_task_impl(PyObject *module, PyObject *loop, PyObject *task)
 
 
 static void
-module_free_freelists()
+module_free_freelists(void)
 {
     PyObject *next;
     PyObject *current;