--- /dev/null
+//
+// Prefix header for all source files of the 'ScanTest' target in the 'ScanTest' project
+//
+#import <Availability.h>
+
+#ifndef __IPHONE_3_0
+#warning "This project uses features only available in iPhone SDK 3.0 and later."
+#endif
+
+
+#ifdef __OBJC__
+ #import <Foundation/Foundation.h>
+ #import <UIKit/UIKit.h>
+#endif