Index: /trunk/Makefile.kmk
===================================================================
--- /trunk/Makefile.kmk	(revision 22803)
+++ /trunk/Makefile.kmk	(revision 22804)
@@ -887,4 +887,5 @@
 	@$(APPEND) $@.tmp '#define DECLINLINE(type)                inline type '
 	@$(APPEND) $@.tmp '#define DECL_FORCED_INLINE(type)        inline type '
+	@$(APPEND) $@.tmp '#define DECL_INVALID(type)              type '
 
 	@$(APPEND) $@.tmp '#define PDMDEVINSINT_DECLARED           1'
@@ -909,4 +910,5 @@
 		-e '/define  *DECL..CALLBACKMEMBER(type[^)]*) *RT/d' \
 		-e '/define  *DECLINLINE(type)/d' \
+		-e '/  *DECL_INVALID(/d' \
 		-e '/define RT[DATGRC03]*DECL(type) *DECLHIDDEN(type)/d' \
 		\