typedef struct _DBGKD_CONTINUE2
{
     LONG ContinueStatus;
     union
     {
          X86_DBGKD_CONTROL_SET ControlSet;
          DBGKD_ANY_CONTROL_SET AnyControlSet;
     };
} DBGKD_CONTINUE2, *PDBGKD_CONTINUE2;

Windows Vista Kernel Structures