Index: /trunk/src/VBox/HostDrivers/Support/SUPDrvIOC.h
===================================================================
--- /trunk/src/VBox/HostDrivers/Support/SUPDrvIOC.h	(revision 19888)
+++ /trunk/src/VBox/HostDrivers/Support/SUPDrvIOC.h	(revision 19889)
@@ -1081,10 +1081,10 @@
         struct
         {
-            /** The operation. */
-            uint32_t        uOp;
             /** The semaphore type. */
             uint32_t        uType;
             /** The semaphore handle. */
             uint32_t        hSem;
+            /** The operation. */
+            uint32_t        uOp;
             /** The number of milliseconds to wait if it's a wait operation. */
             uint32_t        cMillies;