--- a/openalbridge/endianness.h	Mon Jun 29 23:03:25 2009 +0000
+++ b/openalbridge/endianness.h	Tue Jun 30 12:31:32 2009 +0000
@@ -16,6 +16,9 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 
+#ifndef _OALB_ENDIANNESS_H
+#define _OALB_ENDIANNESS_H
+
 #include "globals.h"
 
 
@@ -29,4 +32,6 @@
 	
 #ifdef __CPLUSPLUS
 }
-#endif
\ No newline at end of file
+#endif
+
+#endif /*_OALB_ENDIANNESS_H*/