ext/libuv/src/unix/os390-syscalls.c in libuv-3.1.7 vs ext/libuv/src/unix/os390-syscalls.c in libuv-3.1.8

@@ -118,10 +118,10 @@
   lst->items = newlst;
   lst->size = newsize;
 }
 
 
-static void epoll_init() {
+static void epoll_init(void) {
   QUEUE_INIT(&global_epoll_queue);
   if (uv_mutex_init(&global_epoll_lock))
     abort();
 }