ntoskrnl.exe: Fix ObfDereferenceObject function calling convention.

dlls/ntoskrnl.exe/ntoskrnl.c

@@ -999,7 +999,12 @@ NTSTATUS WINAPI ObReferenceObjectByHandle( HANDLE obj, ACCESS_MASK access,
 /***********************************************************************
  *           ObfDereferenceObject   (NTOSKRNL.EXE.@)
  */
+#ifdef DEFINE_FASTCALL1_ENTRYPOINT
+DEFINE_FASTCALL1_ENTRYPOINT( ObfDereferenceObject )
+void WINAPI __regs_ObfDereferenceObject( VOID *obj )
+#else
 void WINAPI ObfDereferenceObject( VOID *obj )
+#endif
 {
     FIXME( "stub: %p\n", obj );
 }

dlls/ntoskrnl.exe/ntoskrnl.exe.spec

@@ -48,7 +48,7 @@
 @ stub KefReleaseSpinLockFromDpcLevel
 @ stub KiAcquireSpinLock
 @ stub KiReleaseSpinLock
-@ stdcall ObfDereferenceObject(ptr)
+@ stdcall -norelay ObfDereferenceObject(ptr)
 @ stub ObfReferenceObject
 @ stub RtlPrefetchMemoryNonTemporal
 @ cdecl -i386 -norelay RtlUlongByteSwap() ntdll.RtlUlongByteSwap