From ffe527417b111996d2d55c96bf95b7a5e22e6111 Mon Sep 17 00:00:00 2001
From: Jay McCarthy <jay@racket-lang.org>
Date: Tue, 18 May 2010 09:21:00 -0500
Subject: [PATCH] Annotating maybe unused

---
 src/racket/src/unwind/libunwind.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/racket/src/unwind/libunwind.c b/src/racket/src/unwind/libunwind.c
index 11939cc907..984257706b 100644
--- a/src/racket/src/unwind/libunwind.c
+++ b/src/racket/src/unwind/libunwind.c
@@ -34,7 +34,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 /*                   region-based memory management                   */
 /*XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX*/
 
-static void *rgn_chain = NULL;
+UNUSED static void *rgn_chain = NULL;
 
 static void *malloc_in_rgn(unw_addr_space_t as, long sz)
 {