X-Git-Url: https://git.saurik.com/apple/icu.git/blobdiff_plain/efa1e6592fb03ce23b15276b2b91d885a3ee7da5..57a6839dcb3bba09e8228b822b290604668416fe:/icuSources/test/intltest/simplethread.cpp

diff --git a/icuSources/test/intltest/simplethread.cpp b/icuSources/test/intltest/simplethread.cpp
index 4d7d0bd5..4e2f844a 100644
--- a/icuSources/test/intltest/simplethread.cpp
+++ b/icuSources/test/intltest/simplethread.cpp
@@ -1,6 +1,6 @@
 /********************************************************************
  * COPYRIGHT: 
- * Copyright (c) 1999-2012, International Business Machines Corporation and
+ * Copyright (c) 1999-2013, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 
@@ -50,9 +50,11 @@
 /* Needed by z/OS to get usleep */
 #if U_PLATFORM == U_PF_OS390
 #define __DOT1 1
-#define __UU
+#ifndef __UU
+#   define __UU
+#endif
 #ifndef _XPG4_2
-#define _XPG4_2
+#   define _XPG4_2
 #endif
 #include <unistd.h>
 #endif