memset(&inputStructure, 0, sizeof(union motion_data));
memset(outputStructure, 0, sizeof(union motion_data));
-#ifdef __LP64__
result = IOConnectCallStructMethod(dataPort, kernFunc, &inputStructure,
structureInputSize, outputStructure, &structureOutputSize );
-#else
- result = IOConnectMethodStructureIStructureO(dataPort, kernFunc, structureInputSize,
- &structureOutputSize, &inputStructure, outputStructure);
-#endif
IOServiceClose(dataPort);