247 lines
6.9 KiB
C
247 lines
6.9 KiB
C
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/*
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* OLE2 library - 16 bit only interfaces
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*
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* Copyright 1995 Martin von Loewis
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* Copyright 1999 Francis Beaudet
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* Copyright 1999 Noel Borthwick
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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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#include "config.h"
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#include <assert.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.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 "wingdi.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "commctrl.h"
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#include "ole2.h"
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#include "ole2ver.h"
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#include "winerror.h"
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#include "wownt32.h"
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#include "wine/winbase16.h"
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#include "wine/wingdi16.h"
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#include "wine/winuser16.h"
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#include "ifs.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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#define HICON_16(h32) (LOWORD(h32))
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#define HICON_32(h16) ((HICON)(ULONG_PTR)(h16))
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#define HINSTANCE_32(h16) ((HINSTANCE)(ULONG_PTR)(h16))
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/***********************************************************************
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* RegisterDragDrop (OLE2.35)
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*/
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HRESULT WINAPI RegisterDragDrop16(
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HWND16 hwnd,
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LPDROPTARGET pDropTarget
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) {
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FIXME("(0x%04x,%p),stub!\n",hwnd,pDropTarget);
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return S_OK;
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}
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/***********************************************************************
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* RevokeDragDrop (OLE2.36)
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*/
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HRESULT WINAPI RevokeDragDrop16(
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HWND16 hwnd
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) {
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FIXME("(0x%04x),stub!\n",hwnd);
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return S_OK;
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}
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/******************************************************************************
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* OleMetaFilePictFromIconAndLabel (OLE2.56)
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*
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* Returns a global memory handle to a metafile which contains the icon and
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* label given.
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* I guess the result of that should look somehow like desktop icons.
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* If no hIcon is given, we load the icon via lpszSourceFile and iIconIndex.
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* This code might be wrong at some places.
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*/
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HGLOBAL16 WINAPI OleMetaFilePictFromIconAndLabel16(
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HICON16 hIcon,
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LPCOLESTR16 lpszLabel,
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LPCOLESTR16 lpszSourceFile,
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UINT16 iIconIndex
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) {
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METAFILEPICT16 *mf16;
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HGLOBAL16 hmf16;
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HMETAFILE hmf;
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INT mfSize;
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HDC hdc;
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if (!hIcon) {
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if (lpszSourceFile) {
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HINSTANCE16 hInstance = LoadLibrary16(lpszSourceFile);
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/* load the icon at index from lpszSourceFile */
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hIcon = HICON_16(LoadIconA(HINSTANCE_32(hInstance), (LPCSTR)(DWORD)iIconIndex));
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FreeLibrary16(hInstance);
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} else
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return 0;
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}
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FIXME("(%04x, '%s', '%s', %d): incorrect metrics, please try to correct them !\n",
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hIcon, lpszLabel, lpszSourceFile, iIconIndex);
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hdc = CreateMetaFileW(NULL);
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DrawIcon(hdc, 0, 0, HICON_32(hIcon)); /* FIXME */
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TextOutA(hdc, 0, 0, lpszLabel, 1); /* FIXME */
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hmf = CloseMetaFile(hdc);
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hmf16 = GlobalAlloc16(0, sizeof(METAFILEPICT16));
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mf16 = (METAFILEPICT16 *)GlobalLock16(hmf16);
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mf16->mm = MM_ANISOTROPIC;
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mf16->xExt = 20; /* FIXME: bogus */
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mf16->yExt = 20; /* dito */
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mfSize = GetMetaFileBitsEx(hmf, 0, 0);
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mf16->hMF = GlobalAlloc16(GMEM_MOVEABLE, mfSize);
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if(mf16->hMF)
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{
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GetMetaFileBitsEx(hmf, mfSize, GlobalLock16(mf16->hMF));
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GlobalUnlock16(mf16->hMF);
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}
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return hmf16;
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}
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/******************************************************************************
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* CreateItemMoniker (OLE2.27)
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*/
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HRESULT WINAPI CreateItemMoniker16(LPCOLESTR16 lpszDelim,LPCOLESTR16 lpszItem,LPMONIKER* ppmk)
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{
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FIXME("(%s,%p),stub!\n",lpszDelim,ppmk);
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*ppmk = NULL;
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return E_NOTIMPL;
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}
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/******************************************************************************
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* CreateFileMoniker (OLE2.28)
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*/
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HRESULT WINAPI CreateFileMoniker16(LPCOLESTR16 lpszPathName,LPMONIKER* ppmk)
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{
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FIXME("(%s,%p),stub!\n",lpszPathName,ppmk);
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return E_NOTIMPL;
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}
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/******************************************************************************
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* OleSetMenuDescriptor (OLE2.41)
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*/
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HRESULT WINAPI OleSetMenuDescriptor16(
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HOLEMENU hOleMenu, /* FIXME: HOLEMENU16 likely */
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HWND16 hwndFrame,
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HWND16 hwndActiveObject,
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LPOLEINPLACEFRAME lpFrame,
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LPOLEINPLACEACTIVEOBJECT lpActiveObject)
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{
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FIXME("(%p, %x, %x, %p, %p), stub!\n", hOleMenu, hwndFrame, hwndActiveObject, lpFrame, lpActiveObject);
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return E_NOTIMPL;
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}
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/******************************************************************************
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* IsValidInterface [COMPOBJ.23]
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*
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* Determines whether a pointer is a valid interface.
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*
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* PARAMS
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* punk [I] Interface to be tested.
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*
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* RETURNS
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* TRUE, if the passed pointer is a valid interface, or FALSE otherwise.
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*/
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BOOL WINAPI IsValidInterface16(SEGPTR punk)
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{
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DWORD **ptr;
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if (IsBadReadPtr16(punk,4))
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return FALSE;
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ptr = MapSL(punk);
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if (IsBadReadPtr16((SEGPTR)ptr[0],4)) /* check vtable ptr */
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return FALSE;
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ptr = MapSL((SEGPTR)ptr[0]); /* ptr to first method */
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if (IsBadReadPtr16((SEGPTR)ptr[0],2))
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return FALSE;
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return TRUE;
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}
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/******************************************************************************
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* OleLoad [OLE2.12]
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*
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* PARAMS
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* pStg Segmented LPSTORAGE pointer.
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* pClientSite Segmented LPOLECLIENTSITE pointer.
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*/
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HRESULT WINAPI OleLoad16(
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SEGPTR pStg,
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REFIID riid,
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SEGPTR pClientSite,
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LPVOID* ppvObj)
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{
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FIXME("(%lx,%s,%lx,%p), stub!\n", pStg, debugstr_guid(riid), pClientSite, ppvObj);
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return E_NOTIMPL;
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}
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/******************************************************************************
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* OleDoAutoConvert [OLE2.79]
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*/
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HRESULT WINAPI OleDoAutoConvert16(LPSTORAGE pStg, LPCLSID pClsidNew)
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{
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FIXME("(%p,%p) : stub\n",pStg,pClsidNew);
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return E_NOTIMPL;
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}
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/***********************************************************************
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* OleSetClipboard [OLE2.49]
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*/
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HRESULT WINAPI OleSetClipboard16(IDataObject* pDataObj)
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{
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FIXME("(%p): stub\n", pDataObj);
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return S_OK;
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}
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/***********************************************************************
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* OleGetClipboard [OLE2.50]
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*/
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HRESULT WINAPI OleGetClipboard16(IDataObject** ppDataObj)
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{
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FIXME("(%p): stub\n", ppDataObj);
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return E_NOTIMPL;
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}
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/***********************************************************************
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* OleFlushClipboard [OLE2.76]
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*/
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HRESULT WINAPI OleFlushClipboard16(void)
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{
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return OleFlushClipboard();
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}
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