Sample Code
Windows Driver Samples/ Toaster Sample Driver/ C++/ kmdf/ inc/ driver.h/
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | /*++Copyright (c) 1990-2000 Microsoft Corporation All Rights ReservedModule Name: driver.hAbstract: This module contains the common declarations for the bus, function and filter drivers.Environment: kernel mode only--*///#include "public.h"//// Define an Interface Guid to access the proprietary toaster interface.// This guid is used to identify a specific interface in IRP_MN_QUERY_INTERFACE// handler.//DEFINE_GUID(GUID_TOASTER_INTERFACE_STANDARD, 0xe0b27630, 0x5434, 0x11d3, 0xb8, 0x90, 0x0, 0xc0, 0x4f, 0xad, 0x51, 0x71);// {E0B27630-5434-11d3-B890-00C04FAD5171}//// GUID definition are required to be outside of header inclusion pragma to avoid// error during precompiled headers.//#ifndef __DRIVER_H#define __DRIVER_H//// Define Interface reference/dereference routines for// Interfaces exported by IRP_MN_QUERY_INTERFACE//typedef VOID (*PINTERFACE_REFERENCE)(PVOID Context);typedef VOID (*PINTERFACE_DEREFERENCE)(PVOID Context);typedefBOOLEAN(*PTOASTER_GET_CRISPINESS_LEVEL)( IN PVOID Context, OUT PUCHAR Level );typedefBOOLEAN(*PTOASTER_SET_CRISPINESS_LEVEL)( IN PVOID Context, OUT UCHAR Level );typedefBOOLEAN(*PTOASTER_IS_CHILD_PROTECTED)( IN PVOID Context );//// Interface for getting and setting power level etc.,//typedef struct _TOASTER_INTERFACE_STANDARD { INTERFACE InterfaceHeader; PTOASTER_GET_CRISPINESS_LEVEL GetCrispinessLevel; PTOASTER_SET_CRISPINESS_LEVEL SetCrispinessLevel; PTOASTER_IS_CHILD_PROTECTED IsSafetyLockEnabled; //):} TOASTER_INTERFACE_STANDARD, *PTOASTER_INTERFACE_STANDARD;#endif |
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