Sample Code
Windows Driver Samples/ Windows Filtering Platform Sample/ C++/ lib/ HelperFunctions_GUID.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 | //////////////////////////////////////////////////////////////////////////////////////////////////////// Copyright (c) 2012 Microsoft Corporation. All Rights Reserved.//// Module Name:// HelperFunctions_GUID.h//// Abstract:// This module contains prototypes for functions which assist in actions pertaining to GUIDs.//// Author:// Dusty Harper (DHarper)//// Revision History://// [ Month ][Day] [Year] - [Revision]-[ Comments ]// May 01, 2010 - 1.0 - Creation//////////////////////////////////////////////////////////////////////////////////////////////////////#ifndef HELPERFUNCTIONS_GUID_H#define HELPERFUNCTIONS_GUID_HVOID HlprGUIDPurge(_Inout_ GUID* pGUID);_At_(*ppGUID, _Post_ _Null_)VOID HlprGUIDDestroy(_Inout_ GUID** ppGUID);_Success_(return == NO_ERROR)UINT32 HlprGUIDPopulate(_Inout_ GUID* pGUID);_At_(*ppGUID, _Pre_ _Null_)_When_(return != NO_ERROR, _At_(*ppGUID, _Post_ _Null_))_When_(return == NO_ERROR, _At_(*ppGUID, _Post_ _Notnull_))_Success_(return == NO_ERROR)UINT32 HlprGUIDCreate(_Outptr_ GUID** ppGUID);_When_(return != NO_ERROR, _At_(*ppGUIDString, _Post_ _Notnull_))_When_(return == NO_ERROR, _At_(*ppGUIDString, _Post_ _Null_))_Success_(return == NO_ERROR)UINT32 HlprGUIDDestroyString(_Inout_ PWSTR* ppGUIDString);_Success_(return != 0)PWSTR HlprGUIDCreateString(_In_ const GUID* pGUID);BOOLEAN HlprGUIDsAreEqual(_In_ const GUID* pGUIDAlpha, _In_ const GUID* pGUIDOmega);BOOLEAN HlprGUIDIsNull(_In_ const GUID* pGUID);#endif /// HELPERFUNCTIONS_GUID_H |
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