Index: arch/ia32/include/byteorder.h
===================================================================
--- arch/ia32/include/byteorder.h	(revision f3ade6cfd5835d3036aaac722aa76c03a3f39edd)
+++ arch/ia32/include/byteorder.h	(revision b45c443eb976adbe668a3f855f749cf0ad3a5b3f)
@@ -27,4 +27,10 @@
  */
 
+ /** @addtogroup ia32	
+ * @{
+ */
+/** @file
+ */
+
 #ifndef __ia32_BYTEORDER_H__
 #define __ia32_BYTEORDER_H__
@@ -35,2 +41,6 @@
 
 #endif
+
+ /** @}
+ */
+