From f1dacaf2053509eb23498f81c43dfb518a60e914 Mon Sep 17 00:00:00 2001
From: sojkam <sojkam@35b4ef3e-fd22-0410-ab77-dab3279adceb>
Date: Tue, 10 Feb 2009 15:08:58 +0000
Subject: [PATCH] AQuoSA: Avoid redefinition of preprocessor symbols if they
 were defined earlier

git-svn-id: http://www.frescor.org/private/svn/frescor/fosa/trunk@1543 35b4ef3e-fd22-0410-ab77-dab3279adceb
---
 include/fosa_opaque_types.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/fosa_opaque_types.h b/include/fosa_opaque_types.h
index 0858671..6a8be30 100644
--- a/include/fosa_opaque_types.h
+++ b/include/fosa_opaque_types.h
@@ -259,8 +259,12 @@ typedef int FOSA_THREAD_SET_ID_T_OPAQUE
 #include <unistd.h>
 #include <linux/unistd.h>
 
+#ifndef _XOPEN_SOURCE
 #define _XOPEN_SOURCE 500
+#endif
+#ifndef __USE_UNIX98
 #define __USE_UNIX98
+#endif
 #include <pthread.h>
 
 #include <signal.h>
-- 
2.39.2