mirror of
https://github.com/reactos/reactos.git
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222 lines
7.4 KiB
C
222 lines
7.4 KiB
C
/*
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* Performance Data Helper
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*
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* Copyright 2007 Hans Leidekker
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef _PDH_H_
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#define _PDH_H_
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#ifdef __WINESRC__
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# include <windef.h>
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#else
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# include <windows.h>
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#endif
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#include <winperf.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef LONG PDH_STATUS;
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typedef HANDLE PDH_HQUERY;
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typedef HANDLE PDH_HCOUNTER;
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typedef HANDLE PDH_HLOG;
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#define PDH_CVERSION_WIN40 0x0400
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#define PDH_CVERSION_WIN50 0x0500
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#define PDH_VERSION 0x0503
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#define PDH_MAX_SCALE 7
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#define PDH_MIN_SCALE (-7)
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#define PDH_MAX_COUNTER_NAME 1024
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#define PDH_FMT_LONG 0x00000100
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#define PDH_FMT_DOUBLE 0x00000200
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#define PDH_FMT_LARGE 0x00000400
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#define PDH_FMT_NOSCALE 0x00001000
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#define PDH_FMT_1000 0x00002000
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#define PDH_FMT_NOCAP100 0x00008000
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#define DATA_SOURCE_REGISTRY 0x00000001
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#define DATA_SOURCE_LOGFILE 0x00000002
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#define DATA_SOURCE_WBEM 0x00000004
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typedef struct _PDH_FMT_COUNTERVALUE
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{
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DWORD CStatus;
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union
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{
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LONG longValue;
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double doubleValue;
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LONGLONG largeValue;
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LPCSTR AnsiStringValue;
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LPCWSTR WideStringValue;
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} DUMMYUNIONNAME;
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} PDH_FMT_COUNTERVALUE, *PPDH_FMT_COUNTERVALUE;
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typedef struct _PDH_RAW_COUNTER
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{
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DWORD CStatus;
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FILETIME TimeStamp;
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LONGLONG FirstValue;
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LONGLONG SecondValue;
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DWORD MultiCount;
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} PDH_RAW_COUNTER, *PPDH_RAW_COUNTER;
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typedef struct _PDH_COUNTER_PATH_ELEMENTS_A
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{
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LPSTR szMachineName;
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LPSTR szObjectName;
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LPSTR szInstanceName;
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LPSTR szParentInstance;
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DWORD dwInstanceIndex;
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LPSTR szCounterName;
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} PDH_COUNTER_PATH_ELEMENTS_A, *PPDH_COUNTER_PATH_ELEMENTS_A;
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typedef struct _PDH_COUNTER_PATH_ELEMENTS_W
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{
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LPWSTR szMachineName;
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LPWSTR szObjectName;
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LPWSTR szInstanceName;
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LPWSTR szParentInstance;
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DWORD dwInstanceIndex;
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LPWSTR szCounterName;
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} PDH_COUNTER_PATH_ELEMENTS_W, *PPDH_COUNTER_PATH_ELEMENTS_W;
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typedef struct _PDH_DATA_ITEM_PATH_ELEMENTS_A
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{
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LPSTR szMachineName;
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GUID ObjectGUID;
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DWORD dwItemId;
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LPSTR szInstanceName;
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} PDH_DATA_ITEM_PATH_ELEMENTS_A, *PPDH_DATA_ITEM_PATH_ELEMENTS_A;
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typedef struct _PDH_DATA_ITEM_PATH_ELEMENTS_W
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{
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LPWSTR szMachineName;
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GUID ObjectGUID;
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DWORD dwItemId;
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LPWSTR szInstanceName;
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} PDH_DATA_ITEM_PATH_ELEMENTS_W, *PPDH_DATA_ITEM_PATH_ELEMENTS_W;
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typedef struct _PDH_COUNTER_INFO_A
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{
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DWORD dwLength;
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DWORD dwType;
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DWORD CVersion;
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DWORD CStatus;
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LONG lScale;
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LONG lDefaultScale;
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DWORD_PTR dwUserData;
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DWORD_PTR dwQueryUserData;
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LPSTR szFullPath;
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union
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{
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PDH_DATA_ITEM_PATH_ELEMENTS_A DataItemPath;
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PDH_COUNTER_PATH_ELEMENTS_A CounterPath;
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struct
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{
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LPSTR szMachineName;
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LPSTR szObjectName;
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LPSTR szInstanceName;
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LPSTR szParentInstance;
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DWORD dwInstanceIndex;
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LPSTR szCounterName;
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} DUMMYSTRUCTNAME;
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} DUMMYUNIONNAME;
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LPSTR szExplainText;
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DWORD DataBuffer[1];
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} PDH_COUNTER_INFO_A, *PPDH_COUNTER_INFO_A;
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typedef struct _PDH_COUNTER_INFO_W
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{
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DWORD dwLength;
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DWORD dwType;
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DWORD CVersion;
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DWORD CStatus;
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LONG lScale;
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LONG lDefaultScale;
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DWORD_PTR dwUserData;
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DWORD_PTR dwQueryUserData;
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LPWSTR szFullPath;
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union
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{
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PDH_DATA_ITEM_PATH_ELEMENTS_W DataItemPath;
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PDH_COUNTER_PATH_ELEMENTS_W CounterPath;
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struct
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{
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LPWSTR szMachineName;
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LPWSTR szObjectName;
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LPWSTR szInstanceName;
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LPWSTR szParentInstance;
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DWORD dwInstanceIndex;
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LPWSTR szCounterName;
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} DUMMYSTRUCTNAME;
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} DUMMYUNIONNAME;
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LPWSTR szExplainText;
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DWORD DataBuffer[1];
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} PDH_COUNTER_INFO_W, *PPDH_COUNTER_INFO_W;
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PDH_STATUS WINAPI PdhAddCounterA(PDH_HQUERY, LPCSTR, DWORD_PTR, PDH_HCOUNTER *);
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PDH_STATUS WINAPI PdhAddCounterW(PDH_HQUERY, LPCWSTR, DWORD_PTR, PDH_HCOUNTER *);
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#define PdhAddCounter WINELIB_NAME_AW(PdhAddCounter)
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PDH_STATUS WINAPI PdhAddEnglishCounterA(PDH_HQUERY, LPCSTR, DWORD_PTR, PDH_HCOUNTER *);
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PDH_STATUS WINAPI PdhAddEnglishCounterW(PDH_HQUERY, LPCWSTR, DWORD_PTR, PDH_HCOUNTER *);
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#define PdhAddEnglishCounter WINELIB_NAME_AW(PdhAddEnglishCounter)
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PDH_STATUS WINAPI PdhCloseQuery(PDH_HQUERY);
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PDH_STATUS WINAPI PdhCollectQueryData(PDH_HQUERY);
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PDH_STATUS WINAPI PdhCollectQueryDataEx(PDH_HQUERY, DWORD, HANDLE);
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PDH_STATUS WINAPI PdhCollectQueryDataWithTime(PDH_HQUERY,LONGLONG *);
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PDH_STATUS WINAPI PdhEnumObjectItemsA(LPCSTR, LPCSTR, LPCSTR, LPSTR, LPDWORD, LPSTR, LPDWORD, DWORD, DWORD);
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PDH_STATUS WINAPI PdhEnumObjectItemsW(LPCWSTR, LPCWSTR, LPCWSTR, LPWSTR, LPDWORD, LPWSTR, LPDWORD, DWORD, DWORD);
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#define PdhEnumObjectItems WINELIB_NAME_AW(PdhEnumObjectItems)
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PDH_STATUS WINAPI PdhGetCounterInfoA(PDH_HCOUNTER, BOOLEAN, LPDWORD, PPDH_COUNTER_INFO_A);
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PDH_STATUS WINAPI PdhGetCounterInfoW(PDH_HCOUNTER, BOOLEAN, LPDWORD, PPDH_COUNTER_INFO_W);
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#define PdhGetCounterInfo WINELIB_NAME_AW(PdhGetCounterInfo)
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PDH_STATUS WINAPI PdhGetCounterTimeBase(PDH_HCOUNTER, LONGLONG *);
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PDH_STATUS WINAPI PdhGetDllVersion(LPDWORD);
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PDH_STATUS WINAPI PdhGetFormattedCounterValue(PDH_HCOUNTER, DWORD, LPDWORD, PPDH_FMT_COUNTERVALUE);
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PDH_STATUS WINAPI PdhGetRawCounterValue(PDH_HCOUNTER, LPDWORD, PPDH_RAW_COUNTER);
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PDH_STATUS WINAPI PdhLookupPerfIndexByNameA(LPCSTR, LPCSTR, LPDWORD);
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PDH_STATUS WINAPI PdhLookupPerfIndexByNameW(LPCWSTR, LPCWSTR, LPDWORD);
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#define PdhLookupPerfIndexByName WINELIB_NAME_AW(PdhLookupPerfIndexByName)
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PDH_STATUS WINAPI PdhLookupPerfNameByIndexA(LPCSTR, DWORD, LPSTR, LPDWORD);
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PDH_STATUS WINAPI PdhLookupPerfNameByIndexW(LPCWSTR, DWORD, LPWSTR, LPDWORD);
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#define PdhLookupPerfNameByIndex WINELIB_NAME_AW(PdhLookupPerfNameByIndex)
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PDH_STATUS WINAPI PdhMakeCounterPathA(PDH_COUNTER_PATH_ELEMENTS_A *, LPSTR, LPDWORD, DWORD);
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PDH_STATUS WINAPI PdhMakeCounterPathW(PDH_COUNTER_PATH_ELEMENTS_W *, LPWSTR, LPDWORD, DWORD);
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#define PdhMakeCounterPath WINELIB_NAME_AW(PdhMakeCounterPath)
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PDH_STATUS WINAPI PdhOpenQueryA(LPCSTR, DWORD_PTR, PDH_HQUERY *);
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PDH_STATUS WINAPI PdhOpenQueryW(LPCWSTR, DWORD_PTR, PDH_HQUERY *);
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#define PdhOpenQuery WINELIB_NAME_AW(PdhOpenQuery)
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PDH_STATUS WINAPI PdhRemoveCounter(PDH_HCOUNTER);
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PDH_STATUS WINAPI PdhSetCounterScaleFactor(PDH_HCOUNTER, LONG);
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PDH_STATUS WINAPI PdhSetDefaultRealTimeDataSource(DWORD);
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PDH_STATUS WINAPI PdhValidatePathA(LPCSTR);
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PDH_STATUS WINAPI PdhValidatePathW(LPCWSTR);
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#define PdhValidatePath WINELIB_NAME_AW(PdhValidatePath)
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PDH_STATUS WINAPI PdhValidatePathExA(PDH_HLOG, LPCSTR);
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PDH_STATUS WINAPI PdhValidatePathExW(PDH_HLOG, LPCWSTR);
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#define PdhValidatePathEx WINELIB_NAME_AW(PdhValidatePathEx)
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#ifdef __cplusplus
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}
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#endif
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#endif /* _PDH_H_ */
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