--- a/Doxyfile.in	Wed Oct 15 10:00:22 2008 +0000
+++ b/Doxyfile.in	Wed Oct 15 10:01:54 2008 +0000
@@ -1056,7 +1056,7 @@
 # undefined via #undef or recursively expanded use the := operator 
 # instead of the = operator.
 
-PREDEFINED             = 
+PREDEFINED             = __KERNEL__
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then 
 # this tag can be used to specify a list of macro names that should be expanded.