Index: /trunk/Doxyfile.Core
===================================================================
--- /trunk/Doxyfile.Core	(revision 66498)
+++ /trunk/Doxyfile.Core	(revision 66499)
@@ -818,5 +818,9 @@
     VMMR0DECL \
     VMMR3DECL \
-    VMM_INT_DECL
+    VMM_INT_DECL \
+    VD_BACKEND_CALLBACK_GET_COMMENT_DEF_NOT_SUPPORTED \
+    VD_BACKEND_CALLBACK_SET_COMMENT_DEF_NOT_SUPPORTED \
+    VD_BACKEND_CALLBACK_GET_UUID_DEF_NOT_SUPPORTED \
+    VD_BACKEND_CALLBACK_SET_UUID_DEF_NOT_SUPPORTED
 
 SKIP_FUNCTION_MACROS   = NO
