From ea1248d40a0c68f3e6cf09d03354f7a5fc6e2612 Mon Sep 17 00:00:00 2001
From: dimitri staessens <dimitri.staessens@ugent.be>
Date: Sun, 4 Jun 2017 18:31:07 +0200
Subject: include: Fix macro for printing hash

---
 include/ouroboros/endian.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'include/ouroboros/endian.h')

diff --git a/include/ouroboros/endian.h b/include/ouroboros/endian.h
index 4738159e..16200028 100644
--- a/include/ouroboros/endian.h
+++ b/include/ouroboros/endian.h
@@ -26,9 +26,15 @@
 
 #if defined(__linux__) || defined(__CYGWIN__)
 
+#ifndef _BSD_SOURCE
 #define _BSD_SOURCE
+#endif
+#ifndef __USE_BSD
 #define __USE_BSD
+#endif
+#ifndef _DEFAULT_SOURCE
 #define _DEFAULT_SOURCE
+#endif
 
 #include <endian.h>
 #include <features.h>
-- 
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