From ee8482a55de40f8728f0f7bf25069bc2c509ced9 Mon Sep 17 00:00:00 2001
From: Lev Walkin <vlm@lionet.info>
Date: Tue, 31 Oct 2017 18:26:15 -0700
Subject: [PATCH] avoid complaints about _BSD_SOURCE on ubuntu

---
 skeletons/asn_system.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/skeletons/asn_system.h b/skeletons/asn_system.h
index ce46242c..fa8cf116 100644
--- a/skeletons/asn_system.h
+++ b/skeletons/asn_system.h
@@ -12,6 +12,10 @@
 #include "config.h"
 #endif
 
+#ifndef _DEFAULT_SOURCE
+#define _DEFAULT_SOURCE 1
+#endif
+
 #ifndef _BSD_SOURCE
 #define _BSD_SOURCE /* for snprintf() on some linux systems  */
 #endif