Re: [ros-dev] include file problem

[Alex Ionescu]

Hartmut Birr wrote:

>  Hi,
>
> I need for some modifications the definitions of the resource structures
> (CM_FULL_RESOURCE_DESCRIPTOR, ..) in usetup. The structures are defined
> in winddk.h. It seems that it isn't possible to include winndk.h if
> ntndk.h is already included. I get errors like this:
>
> ...
> include/ndk/extypes.h:37:1: warning: "SEMAPHORE_QUERY_STATE" redefined
> In file included from w32api/include/ddk/ntddk.h:67,
>                  from subsys\system\usetup\usetup.h:38:
> w32api/include/ddk/winddk.h:342:1: warning: this is the location of the
> previous definition
> In file included from include/ndk/ntndk.h:43,
>                  from subsys\system\usetup\usetup.h:41:
> include/ndk/cmtypes.h:23: error: redeclaration of `enum
> _KEY_INFORMATION_CLASS'
> include/ndk/cmtypes.h:24: error: conflicting types for 'KeyBasicInformation'
> ...
>
> Our headers are broken.
>
> - Hartmut
>   
>  
Hi Hartmut,

The headers are not broken. usetup is not a kernel-mode application, it 
must not include the DDK. Please add the structures to cmtypes.h and 
protect them with
#ifdef NTOS_MODE_USER
...structures here...
#endif

Best regards,
Alex Ionescu