How can I integrate WDK-7 and Visual Studio 2008

Hi,
I am working on windows-7 64-bit machine, I have WDK-7 and Visual Studio-2008.
To create work space I have reffered following link
http://www.codeproject.com/Articles/31865/How-to-Configure-Visual-Studio-2008-for-Compiling
I have used sample code of above site

#include "ntddk.h"

NTSTATUS
DriverEntry(PDRIVER_OBJECT DriverObject,PUNICODE_STRING
RegistryPath)
{
return STATUS_UNSUCCESSFUL;
}

but I am unable to compile, I am getting the following following compilation errors...
C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\include\excpt.h(60) : error C2143: syntax error : missing ')' before 'type'
C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\include\ctype.h(101) : error C2085: '_C' : not in formal parameter list
and Other compilation errors but for "excpt.h" and "ctype.h" files only.

Please tell anybody...Is it compatability issue
or "http://www.codeproject.com/Articles/31865/How-to-Configure-Visual-Studio-2008-for-Compiling" site is having incorrect information

Thank you