Damjan Jovanovic : include: Define IoGetCurrentIrpStackLocation based on NONAMELESSUNION and NONAMELESSSTRUCT .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 394839fecfd09301f011a9af37910fe0985b0131
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=394839fecfd09301f011a9af37...

Author: Damjan Jovanovic 
Date:   Thu Mar 25 16:24:09 2010 +0200

include: Define IoGetCurrentIrpStackLocation based on NONAMELESSUNION and NONAMELESSSTRUCT.

---

include/ddk/wdm.h |   14 +++++++++++++-
 1 files changed, 13 insertions(+), 1 deletions(-)

diff --git a/include/ddk/wdm.h b/include/ddk/wdm.h
index 95a27a8..102dda8 100644
--- a/include/ddk/wdm.h
+++ b/include/ddk/wdm.h
@@ -1021,7 +1021,19 @@ typedef enum _MM_SYSTEM_SIZE

NTSTATUS WINAPI ObCloseHandle(IN HANDLE handle);

-#define IoGetCurrentIrpStackLocation(_Irp) ((_Irp)->Tail.Overlay.CurrentStackLocation)
+#ifdef NONAMELESSUNION
+# ifdef NONAMELESSSTRUCT
+#  define IoGetCurrentIrpStackLocation(_Irp) ((_Irp)->Tail.Overlay.s.u2.CurrentStackLocation)
+# else
+#  define IoGetCurrentIrpStackLocation(_Irp) ((_Irp)->Tail.Overlay.u2.CurrentStackLocation)
+# endif
+#else
+# ifdef NONAMELESSSTRUCT
+#  define IoGetCurrentIrpStackLocation(_Irp) ((_Irp)->Tail.Overlay.s.CurrentStackLocation)
+# else
+#  define IoGetCurrentIrpStackLocation(_Irp) ((_Irp)->Tail.Overlay.CurrentStackLocation)
+# endif
+#endif

#define KernelMode 0
 #define UserMode   1