From 6f71f2da02db172af7c40e1ea93dda08dfa3c3c1 Mon Sep 17 00:00:00 2001
From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Fri, 8 Feb 2019 13:29:30 +0100
Subject: [PATCH] lib: atexit: Support gcc-4.6.4: return 0.

* lib/stdlib/atexit.c (atexit): return 0.
---
 lib/stdlib/atexit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/stdlib/atexit.c b/lib/stdlib/atexit.c
index 218ae854..1e99a1bb 100644
--- a/lib/stdlib/atexit.c
+++ b/lib/stdlib/atexit.c
@@ -25,4 +25,5 @@ int
 atexit (void (*function) (void))
 {
   __call_at_exit = function;
+  return 0;
 }