- Fix build

svn path=/trunk/; revision=41469

diff --git a/reactos/include/psdk/ks.h b/reactos/include/psdk/ks.h
index c5c005b..d8b80a5 100644 (file)
--- a/reactos/include/psdk/ks.h
+++ b/reactos/include/psdk/ks.h
@@ -2471,12 +2471,13 @@ typedef struct
 /* ===============================================================
     XP / DX8
 */
-
+#if defined(_NTDDK_)
 struct _KSMAPPING {
     PHYSICAL_ADDRESS PhysicalAddress;
     ULONG ByteCount;
     ULONG Alignment;
 };
+#endif
 
 struct _KSSTREAM_POINTER_OFFSET
 {