_SYSTEM_INFO

type _SYSTEM_INFO = record

  case Integer of

    0: (

        dwOemId: DWORD;

      );

    1: (

        wProcessorArchitecture: Word;

        wReserved: Word;

        dwPageSize: DWORD;

        lpMinimumApplicationAddress: LPVOID;

        lpMaximumApplicationAddress: LPVOID;

        dwActiveProcessorMask: DWORD_PTR;

        dwNumberOfProcessors: DWORD;

        dwProcessorType: DWORD;

        dwAllocationGranularity: DWORD;

        wProcessorLevel: Word;

        wProcessorRevision: Word;

      );

end;