Sample Code
Windows Driver Samples/ UMDF Driver Skeleton Sample (UMDF Version 1)/ C++/ internal.h/
/*++ Copyright (C) Microsoft Corporation, All Rights Reserved Module Name: Internal.h Abstract: This module contains the local type definitions for the UMDF Skeleton driver sample. Environment: Windows User-Mode Driver Framework (WUDF) --*/ #pragma once #ifndef ARRAY_SIZE #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0])) #endif // // Include the WUDF DDI // #include "wudfddi.h" // // Use specstrings for in/out annotation of function parameters. // #include "specstrings.h" // // Forward definitions of classes in the other header files. // typedef class CMyDriver *PCMyDriver; typedef class CMyDevice *PCMyDevice; // // Define the tracing flags. // // TODO: Choose a different trace control GUID // #define WPP_CONTROL_GUIDS \ WPP_DEFINE_CONTROL_GUID( \ MyDriverTraceControl, (e7541cdd,30e8,4b50,aeb0,51927330ae64), \ \ WPP_DEFINE_BIT(MYDRIVER_ALL_INFO) \ ) #define WPP_FLAG_LEVEL_LOGGER(flag, level) \ WPP_LEVEL_LOGGER(flag) #define WPP_FLAG_LEVEL_ENABLED(flag, level) \ (WPP_LEVEL_ENABLED(flag) && \ WPP_CONTROL(WPP_BIT_ ## flag).Level >= level) // // This comment block is scanned by the trace preprocessor to define our // Trace function. // // begin_wpp config // FUNC Trace{FLAG=MYDRIVER_ALL_INFO}(LEVEL, MSG, ...); // end_wpp // // // Driver specific #defines // // TODO: Change these values to be appropriate for your driver. // #define MYDRIVER_TRACING_ID L"Microsoft\\UMDF\\Skeleton" #define MYDRIVER_CLASS_ID { 0xd4112073, 0xd09b, 0x458f, { 0xa5, 0xaa, 0x35, 0xef, 0x21, 0xee, 0xf5, 0xde } } // // Include the type specific headers. // #include "comsup.h" #include "driver.h" #include "device.h"
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