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如何在调用XXX_IOControl结束后映射Windows CE设备驱动程序中的调用者内存?

来源:互联网 

I'm implementing a ioctl in a Windows CE device driver that takes a pointer to a large chunk of application memory to perform asynchronous I/O initiated through an application call to DeviceIoControl.I'm implementing a ioctl in a Windows CE device




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