[XDK]

- Add amd64 KeAcquireSpinLock
- move KeGetCurrentIrql prototype to x86 specific file

svn path=/branches/header-work/; revision=46386

include/ddk/wdm.h

@@ -7724,6 +7724,11 @@ KeMemoryBarrier(VOID)
 #endif
 }
 
+NTHALAPI
+KIRQL
+NTAPI
+KeGetCurrentIrql(VOID);
+
 NTHALAPI
 VOID
 FASTCALL
@@ -7918,6 +7923,9 @@ KeRaiseIrqlToSynchLevel(VOID)
   return KfRaiseIrql(12); // SYNCH_LEVEL = IPI_LEVEL - 2
 }
 
+#define KeAcquireSpinLock(SpinLock, OldIrql) \
+    *(OldIrql) = KeAcquireSpinLockRaiseToDpc(SpinLock)
+
 FORCEINLINE
 PKTHREAD
 KeGetCurrentThread(VOID)
@@ -9652,11 +9660,6 @@ RTLVERLIB_DDI(RtlIsServicePackVersionInstalled)(
  *                              Kernel Functions                              *
  ******************************************************************************/
 
-NTHALAPI
-KIRQL
-NTAPI
-KeGetCurrentIrql(VOID);
-
 NTKERNELAPI
 VOID
 NTAPI

include/xdk/amd64/ke.h

@@ -93,6 +93,9 @@ KeRaiseIrqlToSynchLevel(VOID)
   return KfRaiseIrql(12); // SYNCH_LEVEL = IPI_LEVEL - 2
 }
 
+#define KeAcquireSpinLock(SpinLock, OldIrql) \
+    *(OldIrql) = KeAcquireSpinLockRaiseToDpc(SpinLock)
+
 FORCEINLINE
 PKTHREAD
 KeGetCurrentThread(VOID)

include/xdk/kefuncs.h

@@ -11,11 +11,6 @@ KeInvalidateRangeAllCaches(
 $endif
 
 $if (_WDMDDK_)
-NTHALAPI
-KIRQL
-NTAPI
-KeGetCurrentIrql(VOID);
-
 NTKERNELAPI
 VOID
 NTAPI

include/xdk/x86/ke.h

@@ -59,6 +59,11 @@ KeMemoryBarrier(VOID)
 #endif
 }
 
+NTHALAPI
+KIRQL
+NTAPI
+KeGetCurrentIrql(VOID);
+
 NTHALAPI
 VOID
 FASTCALL