Index: /trunk/include/VBox/pdmifs.h
===================================================================
--- /trunk/include/VBox/pdmifs.h	(revision 31250)
+++ /trunk/include/VBox/pdmifs.h	(revision 31251)
@@ -2073,4 +2073,6 @@
 /** Forward declaration of the guest information structure. */
 struct VBoxGuestInfo;
+/** Forward declaration of the guest information-2 structure. */
+struct VBoxGuestInfo2;
 /** Forward declaration of the guest statistics structure */
 struct VBoxGuestStatistics;