@@ -636,10 +636,16 @@
 {
 	libc.exit(status);
 
 	OF_UNREACHABLE
 }
+
+int
+atexit(void (*function)(void))
+{
+	return libc.atexit(function);
+}
 
 of_sig_t
 signal(int sig, of_sig_t func)
 {
 	return libc.signal(sig, func);