diff -r 000000000000 -r 629c7605ab2a ConcurrentOperation.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ConcurrentOperation.h	Wed Apr 08 16:31:19 2009 -0700
@@ -0,0 +1,19 @@
+//
+//  ConcurrentOperation.h
+//  MYUtilities
+//
+//  Created by Jens Alfke on 2/5/08.
+//  Copyright 2008 Jens Alfke. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@interface ConcurrentOperation : NSOperation 
+{
+    BOOL _isExecuting, _isFinished;
+}
+
+- (void) finish;
+
+@end