IOHIDFamily-503.215.2/IOHIDFamily/IOHIDResourceUserClient.cpp

359     IOHIDResourceDeviceUserClientAsyncParamBlock *pb = (IOHIDResourceDeviceUserClientAsyncParamBlock *)param;
364     sendAsyncResult64(pb->fAsyncRef, res, args, 0);
365     IOFree(pb, sizeof(*pb));
412         IOHIDResourceDeviceUserClientAsyncParamBlock *pb =
415         if (!pb) {
422         bcopy(arguments->asyncReference, pb->fAsyncRef, sizeof(OSAsyncReference64));
423         pb->fAsyncCount = arguments->asyncReferenceCount;
427         tap.parameter = pb;
434             IOFree(pb, sizeof(*pb));