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227 lines
5.6 KiB
C
227 lines
5.6 KiB
C
/*
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* Stopwatch Functions
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*
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* Copyright 2004 Jon Griffiths
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* NOTES
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* These functions probably never need to be implemented unless we
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* A) Rewrite explorer from scratch, and
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* B) Want to use a substandard API to tune its performance.
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#include <string.h>
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#include <stdlib.h>
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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "winternl.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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/*************************************************************************
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* @ [SHLWAPI.241]
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*
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* Get the current performance monitoring mode.
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*
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* PARAMS
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* None.
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*
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* RETURNS
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* The current performance monitoring mode. This is zero if monitoring
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* is disabled (the default).
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*
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* NOTES
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* If this function returns 0, no further StopWatch functions should be called.
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*/
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DWORD WINAPI StopWatchMode(void)
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{
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FIXME("() stub!\n");
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return 0;
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}
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/*************************************************************************
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* @ [SHLWAPI.242]
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*
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* Write captured performance nodes to a log file.
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*
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* PARAMS
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* None.
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*
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* RETURNS
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* Nothing.
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*/
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void WINAPI StopWatchFlush(void)
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{
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FIXME("() stub!\n");
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}
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/*************************************************************************
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* @ [SHLWAPI.244]
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*
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* Write a performance event to a log file
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*
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* PARAMS
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* dwClass [I] Class of event
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* lpszStr [I] Text of event to log
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* dwUnknown [I] Unknown
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* dwMode [I] Mode flags
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* dwTimeStamp [I] Timestamp
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*
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* RETURNS
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* Success: ERROR_SUCCESS.
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* Failure: A standard Win32 error code indicating the failure.
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*/
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DWORD WINAPI StopWatchW(DWORD dwClass, LPCWSTR lpszStr, DWORD dwUnknown,
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DWORD dwMode, DWORD dwTimeStamp)
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{
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FIXME("(%ld,%s,%ld,%ld,%ld) stub!\n", dwClass, debugstr_w(lpszStr),
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dwUnknown, dwMode, dwTimeStamp);
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return ERROR_SUCCESS;
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}
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/*************************************************************************
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* @ [SHLWAPI.243]
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*
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* See StopWatchW.
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*/
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DWORD WINAPI StopWatchA(DWORD dwClass, LPCSTR lpszStr, DWORD dwUnknown,
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DWORD dwMode, DWORD dwTimeStamp)
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{ DWORD retval;
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UNICODE_STRING szStrW;
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if(lpszStr) RtlCreateUnicodeStringFromAsciiz(&szStrW, lpszStr);
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else szStrW.Buffer = NULL;
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retval = StopWatchW(dwClass, szStrW.Buffer, dwUnknown, dwMode, dwTimeStamp);
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RtlFreeUnicodeString(&szStrW);
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return retval;
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}
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/*************************************************************************
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* @ [SHLWAPI.245]
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*
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* Log a shell frame event.
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*
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* PARAMS
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* hWnd [I] Window having the event
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* pvUnknown1 [I] Unknown
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* bUnknown2 [I] Unknown
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* pClassWnd [I] Window of class to log
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*
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* RETURNS
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* Nothing.
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*/
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void WINAPI StopWatch_TimerHandler(HWND hWnd, PVOID pvUnknown1, BOOL bUnknown2, HWND *pClassWnd)
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{
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FIXME("(%p,%p,%d,%p) stub!\n", hWnd, pvUnknown1, bUnknown2 ,pClassWnd);
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}
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/* FIXME: Parameters for @246:StopWatch_CheckMsg unknown */
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/*************************************************************************
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* @ [SHLWAPI.247]
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*
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* Log the start of an applet.
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*
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* PARAMS
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* lpszName [I] Name of the applet
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*
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* RETURNS
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* Nothing.
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*/
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void WINAPI StopWatch_MarkFrameStart(LPCSTR lpszName)
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{
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FIXME("(%s) stub!\n", debugstr_a(lpszName));
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}
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/* FIXME: Parameters for @248:StopWatch_MarkSameFrameStart unknown */
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/*************************************************************************
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* @ [SHLWAPI.249]
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*
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* Log a java applet stopping.
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*
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* PARAMS
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* lpszEvent [I] Name of the event (applet)
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* hWnd [I] Window running the applet
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* dwReserved [I] Unused
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*
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* RETURNS
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* Nothing.
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*/
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void WINAPI StopWatch_MarkJavaStop(LPCWSTR lpszEvent, HWND hWnd, DWORD dwReserved)
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{
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FIXME("(%s,%p,0x%08lx) stub!\n", debugstr_w(lpszEvent), hWnd, dwReserved);
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}
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/*************************************************************************
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* @ [SHLWAPI.250]
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*
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* Read the performance counter.
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*
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* PARAMS
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* None.
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*
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* RETURNS
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* The low 32 bits of the current performance counter reading.
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*/
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DWORD WINAPI GetPerfTime(void)
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{
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static LONG64 iCounterFreq = 0;
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LARGE_INTEGER iCounter;
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TRACE("()\n");
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if (!iCounterFreq)
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QueryPerformanceFrequency((LARGE_INTEGER*)&iCounterFreq);
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QueryPerformanceCounter(&iCounter);
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iCounter.QuadPart = iCounter.QuadPart * 1000 / iCounterFreq;
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return iCounter.u.LowPart;
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}
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/* FIXME: Parameters for @251:StopWatch_DispatchTime unknown */
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/*************************************************************************
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* @ [SHLWAPI.252]
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*
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* Set an as yet unidentified performance value.
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*
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* PARAMS
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* dwUnknown [I] Value to set
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*
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* RETURNS
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* dwUnknown.
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*/
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DWORD WINAPI StopWatch_SetMsgLastLocation(DWORD dwUnknown)
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{
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FIXME("(%ld) stub!\n", dwUnknown);
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return dwUnknown;
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}
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/* FIXME: Parameters for @253:StopWatchExA, 254:StopWatchExW unknown */
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