From f0cd7647234b028d25cfd53c9376320e0ef9799b Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Mon, 10 Jul 2006 21:03:58 +0000
Subject: Add #include code to prevent multiple inclusion.

---
 contrib/btree_gist/btree_gist.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'contrib/btree_gist/btree_gist.h')

diff --git a/contrib/btree_gist/btree_gist.h b/contrib/btree_gist/btree_gist.h
index f7db9206e7c..299f2d359e8 100644
--- a/contrib/btree_gist/btree_gist.h
+++ b/contrib/btree_gist/btree_gist.h
@@ -1,3 +1,6 @@
+#ifndef __BTREE_GIST_H__
+#define __BTREE_GIST_H__
+
 #include "postgres.h"
 #include "access/gist.h"
 #include "access/itup.h"
@@ -37,3 +40,5 @@ enum gbtree_type
 Datum		gbtreekey_in(PG_FUNCTION_ARGS);
 
 Datum		gbtreekey_out(PG_FUNCTION_ARGS);
+
+#endif
-- 
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