IovpUtilMarkDeviceObject

VOID __stdcall IovpUtilMarkDeviceObject(_DEVICE_OBJECT *DeviceObject, _MARK_TYPE MarkType){
  _DEVOBJ_EXTENSION *DeviceObjectExtension; 
  int v3; 
  int v4; 
  int v5; 
  int v6; 

  DeviceObjectExtension = DeviceObject->DeviceObjectExtension;
  if( MarkType )
  {
    v3 = MarkType - 1;
    if( v3 )
    {
      v4 = v3 - 1;
      if( v4 )
      {
        v5 = v4 - 1;
        if( v5 )
        {
          v6 = v5 - 1;
          if( v6 )
          {
            if( v6 == 1 )
              DeviceObjectExtension->ExtensionFlags |= 0x1000000u;
          }
          else
          {
            DeviceObjectExtension->ExtensionFlags |= 0x2000000u;
          }
        }
        else
        {
          DeviceObjectExtension->ExtensionFlags |= 0x8000000u;
        }
      }
      else
      {
        DeviceObjectExtension->ExtensionFlags |= 0x20000000u;
      }
    }
    else
    {
      DeviceObjectExtension->ExtensionFlags |= 0x10000000u;
    }
  }
  else
  {
    DeviceObjectExtension->ExtensionFlags |= 0x4000000u;
  }
}

Referenced by:

IovUtilMarkDeviceObject
IovUtilMarkStack