From 09a17f7a1696f8056c4cfa3a6a883fb99e1dd466 Mon Sep 17 00:00:00 2001
From: moran <unknown>
Date: Mon, 28 Jul 2003 16:16:07 +0000
Subject: [PATCH] [project @ 2003-07-28 16:16:07 by moran] Fix multi-slurp
 protection (#define was missing).  (No I don't go around
 looking at header files for minor problems like this; I was
 actually trying to remind myself how to do it, and this was
 the first place I looked :-)

---
 ghc/rts/Arena.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ghc/rts/Arena.h b/ghc/rts/Arena.h
index 7b7ac91..7263f0b 100644
--- a/ghc/rts/Arena.h
+++ b/ghc/rts/Arena.h
@@ -1,11 +1,12 @@
 /* -----------------------------------------------------------------------------
-   $Id: Arena.h,v 1.1 2001/10/18 14:41:01 simonmar Exp $ 
+   $Id: Arena.h,v 1.2 2003/07/28 16:16:07 moran Exp $ 
    (c) The University of Glasgow 2001
 
    Arena allocation interface.
    -------------------------------------------------------------------------- */
 
 #ifndef ARENA_H
+#define ARENA_H
 
 // Abstract type of arenas
 typedef struct _Arena Arena;
-- 
1.7.10.4