• FrankLike (11/11) Feb 24 2018 Hi,everyone,
• Adam D. Ruppe (5/8) Feb 24 2018 neither. those are little functions.
• FrankLike (10/16) Feb 24 2018 Sorry.

FrankLike <1150015857 qq.com> writes:

Hi,everyone,

I can convert some simple C macros, but a bit more complicated 
will need your help.
For example:

#define _NDIS_CONTROL_CODE(request,method) \
             CTL_CODE(FILE_DEVICE_PHYSICAL_NETCARD, request, 
method, FILE_ANY_ACCESS)

#define IOCTL_NDIS_QUERY_GLOBAL_STATS   _NDIS_CONTROL_CODE(0, 
METHOD_OUT_DIRECT)

use alias or enum,how to do?

Thanks.

Adam D. Ruppe <destructionator gmail.com> writes:

On Saturday, 24 February 2018 at 13:50:16 UTC, FrankLike wrote:
 #define IOCTL_NDIS_QUERY_GLOBAL_STATS   _NDIS_CONTROL_CODE(0, 
 METHOD_OUT_DIRECT)

 use alias or enum,how to do?

neither. those are little functions.

auto IOCTL_NDIS_QUERY_GLOBAL_STATS () {
   return _NDIS_CONTROL_CODE(0, METHOD_OUT_DIRECT);
}

FrankLike <1150015857 qq.com> writes:

On Saturday, 24 February 2018 at 13:57:27 UTC, Adam D. Ruppe 
wrote:
 On Saturday, 24 February 2018 at 13:50:16 UTC, FrankLike wrote:
 #define IOCTL_NDIS_QUERY_GLOBAL_STATS   _NDIS_CONTROL_CODE(0, 
 METHOD_OUT_DIRECT)


 auto IOCTL_NDIS_QUERY_GLOBAL_STATS () {
   return _NDIS_CONTROL_CODE(0, METHOD_OUT_DIRECT);
 }

Sorry.

I look for 'IOCTL_DISK_GET_DRIVE_GEOMETRY' in 
core.sys.windows.winioctl.d,then I know :

enum :DWORD IOCTL_NDIS_QUERY_GLOBAL_STATS = 
CTL_CODE_T!(FILE_DEVICE_PHYSICAL_NETCARD, 0, METHOD_OUT_DIRECT, 
FILE_ANY_ACCESS);

It's ok.

Thank you.