ICU-8452 try to work around a problem with using Solaris signal.h

X-SVN-Rev: 30421

diff --git a/icu4c/source/test/intltest/simplethread.cpp b/icu4c/source/test/intltest/simplethread.cpp
index 380b34047740261bca112383a6445cf81e34cd66..ea7518c6e86f4ff55c4b6265d7e62aaca414a9e2 100644 (file)
--- a/icu4c/source/test/intltest/simplethread.cpp
+++ b/icu4c/source/test/intltest/simplethread.cpp
@@ -10,6 +10,11 @@
 # endif
 #endif
 
+/* Define __EXTENSIONS__ for Solaris and old friends in strict mode. */
+#ifndef __EXTENSIONS__
+#define __EXTENSIONS__
+#endif
+
 // Defines _XOPEN_SOURCE for access to POSIX functions.
 // Must be before any other #includes.
 #include "uposixdefs.h"
@@ -64,11 +69,6 @@
 # endif
 #endif
 
-/* Define __EXTENSIONS__ for Solaris and old friends in strict mode. */
-#ifndef __EXTENSIONS__
-#define __EXTENSIONS__
-#endif
-
 #if U_PLATFORM == U_PF_OS390
 #include <sys/types.h>
 #endif