[XDK]

- fix ASSERTs in amd64 inline functions
- fix definition of KWAIT_BLOCK
These fixes are not critical, so I don't update wdm.h to avoid additional recompilation

svn path=/trunk/; revision=55413

reactos/include/xdk/amd64/ke.h

@@ -73,7 +73,7 @@ FORCEINLINE
 VOID
 KeLowerIrql(IN KIRQL NewIrql)
 {
-  //ASSERT(KeGetCurrentIrql() >= NewIrql);
+  ASSERT((KIRQL)__readcr8() >= NewIrql);
   __writecr8(NewIrql);
 }
 
@@ -84,7 +84,7 @@ KfRaiseIrql(IN KIRQL NewIrql)
   KIRQL OldIrql;
 
   OldIrql = (KIRQL)__readcr8();
-  //ASSERT(OldIrql <= NewIrql);
+  ASSERT(OldIrql <= NewIrql);
   __writecr8(NewIrql);
   return OldIrql;
 }

reactos/include/xdk/ketypes.h

@@ -463,7 +463,11 @@ typedef struct _KWAIT_BLOCK {
   struct _KWAIT_BLOCK *NextWaitBlock;
   USHORT WaitKey;
   UCHAR WaitType;
+#if (NTDDI_VERSION >= NTDDI_LONGHORN)
   volatile UCHAR BlockState;
+#else
+  UCHAR SpareByte;
+#endif
 #if defined(_WIN64)
   LONG SpareLong;
 #endif