diff -r 82d4e10b7c6b -r d8e6e11e7f32 hotspot/src/os_cpu/windows_x86/vm/unwind_windows_x86.hpp
--- a/hotspot/src/os_cpu/windows_x86/vm/unwind_windows_x86.hpp	Fri Mar 13 18:39:22 2009 -0700
+++ b/hotspot/src/os_cpu/windows_x86/vm/unwind_windows_x86.hpp	Mon Mar 16 15:06:33 2009 -0700
@@ -68,6 +68,9 @@
     PVOID HandlerData;
 } DISPATCHER_CONTEXT, *PDISPATCHER_CONTEXT;
 
+#if MSC_VER < 1500
+
+/* Not needed for VS2008 compiler, comes from winnt.h. */
 typedef EXCEPTION_DISPOSITION (*PEXCEPTION_ROUTINE) (
     IN PEXCEPTION_RECORD ExceptionRecord,
     IN ULONG64 EstablisherFrame,
@@ -75,4 +78,6 @@
     IN OUT PDISPATCHER_CONTEXT DispatcherContext
 );
 
+#endif
+
 #endif // AMD64