From 2b65b50b9ad2374a73fdb2fb2ce7cb20ce4fc2c9 Mon Sep 17 00:00:00 2001
From: Richard Frith-MacDonald <rfm@gnu.org>
Date: Mon, 16 Jun 2008 15:34:50 +0000
Subject: [PATCH] backport fix for some 64bit systems.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/branches/stable@26671 72102866-910b-0410-8b05-ffd578937521
---
 ChangeLog                               | 7 +++++++
 Headers/Additions/GNUstepBase/GSIMap.h  | 4 ++--
 Headers/Additions/GNUstepBase/GSUnion.h | 5 +++++
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ba5f0f595..63052ba81 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-06-16  Richard Frith-Macdonald <rfm@gnu.org>
+
+        * Headers/Additions/GNUstepBase/GSUnion.h: add NSUInteger type as addr
+	* Headers/Additions/GNUstepBase/GSIMap.h: use addr for
+	GSIMapNodeForSimpleKey() so that it works for pointers
+	on machines where sizeof(int) != sizeof(void*)
+	
 2008-06-15  Richard Frith-Macdonald <rfm@gnu.org>
 
         * Source/Additions/GSMime.m: Be more tolerant of illegal data in
diff --git a/Headers/Additions/GNUstepBase/GSIMap.h b/Headers/Additions/GNUstepBase/GSIMap.h
index 841422b71..1a59f5081 100644
--- a/Headers/Additions/GNUstepBase/GSIMap.h
+++ b/Headers/Additions/GNUstepBase/GSIMap.h
@@ -576,9 +576,9 @@ GSIMapNodeForSimpleKey(GSIMapTable map, GSIMapKey key)
     {
       return 0;
     }
-  bucket = map->buckets + key.uint % map->bucketCount;
+  bucket = map->buckets + key.addr % map->bucketCount;
   node = bucket->firstNode;
-  while ((node != 0) && node->key.uint != key.uint)
+  while ((node != 0) && node->key.addr != key.addr)
     {
       node = node->nextInBucket;
     }
diff --git a/Headers/Additions/GNUstepBase/GSUnion.h b/Headers/Additions/GNUstepBase/GSUnion.h
index c3703cd31..c166922ef 100644
--- a/Headers/Additions/GNUstepBase/GSUnion.h
+++ b/Headers/Additions/GNUstepBase/GSUnion.h
@@ -23,6 +23,10 @@
  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02111 USA. */
 
+/* Need Foundation/NSObjCRuntime.h for type declarations.
+ */
+#import <Foundation/NSObjCRuntime.h>
+
 /*
  *	Definitions for bitmap mask of types of element in union.
  */
@@ -58,6 +62,7 @@
 #if	defined(GSUNION) && defined(GSUNION_TYPES)
 
 typedef	union {
+  NSUInteger    addr;
 #if	((GSUNION_TYPES) & GSUNION_OBJ)
   id		obj;
   NSObject	*nso;