315 lines
8.7 KiB
C
315 lines
8.7 KiB
C
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// Copyright (c) Microsoft Corporation 1991-1994
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// File: shlobj.h
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// Definitions of IShellUI interface. Eventually this file should be merged
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// into COMMUI.H.
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// History:
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// 12-30-92 SatoNa Created.
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// 01-06-93 SatoNa Added this comment block.
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// 01-13-93 SatoNa Added DragFilesOver & DropFiles
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// 01-27-93 SatoNa Created by combining shellui.h and handler.h
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// 01-28-93 SatoNa OLE 2.0 beta 2
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// 03-12-93 SatoNa Removed IFileDropTarget (we use IDropTarget)
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#ifndef _SHLOBJ_H_
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#define _SHLOBJ_H_
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#include <ole2.h>
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#include <prsht.h>
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#include <shell2.h>
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#ifndef INITGUID
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#include <shlguid.h>
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#endif
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typedef void const FAR* LPCVOID;
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// Shell Extension API
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// Task allocator
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// All the shell extensions MUST use this allocator when they allocate
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// or free memory objects that are passed across any shell interface
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// boundary.
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// REVIEW:
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// It would be really nice if we can guarantee that shell's task
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// allocator and OLE's task allocator is always the same. it is,
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// however, not so easy to do, because:
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// 1. We don't want to load COMPOBJ unless a shell extension DLL
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// loads it. We need to be notified when COMPOBJ is loaded.
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// 2. We need to register our task allocator to the COMPOBJ
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// if one of shell extension DLLs loads it into the shell
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// process.
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// 3. We need to get the task allocator from the COMPOBJ, if
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// the shell dll is loaded by non-shell process that registers
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// the task allocator to the COMPOBJ.
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LPVOID WINAPI SHAlloc(ULONG cb);
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LPVOID WINAPI SHRealloc(LPVOID pv, ULONG cbNew);
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ULONG WINAPI SHGetSize(LPVOID pv);
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void WINAPI SHFree(LPVOID pv);
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// Helper macro definitions
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#define S_BOOL(f) MAKE_SCODE(SEVERITY_SUCCESS, FACILITY_NULL, f)
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// Interface: IContextMenu
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// History:
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// 02-24-93 SatoNa Created.
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#undef INTERFACE
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#define INTERFACE IContextMenu
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#define CMF_DEFAULTONLY 0x00000001
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DECLARE_INTERFACE_(IContextMenu, IUnknown)
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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STDMETHOD(QueryContextMenu)(THIS_
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HMENU hmenu,
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UINT indexMenu,
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UINT idCmdFirst,
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UINT idCmdLast,
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UINT uFlags) PURE;
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STDMETHOD(InvokeCommand)(THIS_
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HWND hwndParent,
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LPCSTR pszWorkingDir,
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LPCSTR pszCmd,
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LPCSTR pszParam,
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int iShowCmd) PURE;
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STDMETHOD(GetCommandString)(THIS_
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UINT idCmd,
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UINT wReserved,
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UINT FAR * pwReserved,
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LPSTR pszName,
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UINT cchMax) PURE;
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};
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typedef IContextMenu FAR* LPCONTEXTMENU;
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// GetIconLocation() input flags
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#define GIL_OPENICON 0x0001 // allows containers to specify an "open" look
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// return FALSE to get the standard look
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// GetIconLocation() return flags
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#define GIL_SIMULATEDOC 0x0001 // simulate this document icon for this
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#define GIL_PERINSTANCE 0x0002 // icons from this class are per instance (each file has its own)
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#define GIL_PERCLASS 0x0004 // icons from this class per class (shared for all files of this type)
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#include <fcext.h> // Browser extension interfaces are defined in FCEXT.H
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// Helper macro for C programmers
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//#ifdef WIN32
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#define LPTONP(p) (p)
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//#else
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//#define LPTONP(p) OFFSETOF(p)
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//#endif // WIN32
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#define _IOffset(class, itf) ((UINT)&(((class *)0)->itf))
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#define IToClass(class, itf, pitf) ((class FAR *)(((LPSTR)pitf)-_IOffset(class, itf)))
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#define IToClassN(class, itf, pitf) ((class *)LPTONP(((LPSTR)pitf)-_IOffset(class, itf)))
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HRESULT STDAPICALLTYPE Link_CreateInstance(LPUNKNOWN punkOuter, REFIID riid, LPVOID FAR* ppvOut);
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// Helper functions for component object DLLs
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typedef HRESULT (CALLBACK FAR * LPFNCREATEINSTANCE)(
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LPUNKNOWN pUnkOuter,
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REFIID riid,
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LPVOID FAR* ppvObject);
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STDAPI Shell_CreateDefClassObject(REFIID riid, LPVOID FAR* ppv,
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LPFNCREATEINSTANCE lpfn, UINT FAR * pcRefDll,
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REFIID riidInstance);
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// Interface: IShellExtInit
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// This interface is used to initialize shell extension objects.
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#undef INTERFACE
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#define INTERFACE IShellExtInit
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DECLARE_INTERFACE_(IShellExtInit, IUnknown)
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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// *** IShellExtInit methods ***
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STDMETHOD(Initialize)(THIS_ LPCITEMIDLIST pidlFolder,
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LPDATAOBJECT lpdobj, HKEY hkeyProgID) PURE;
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};
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typedef IShellExtInit FAR* LPSHELLEXTINIT;
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#undef INTERFACE
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#define INTERFACE IShellPropSheetExt
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DECLARE_INTERFACE_(IShellPropSheetExt, IUnknown)
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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// *** IShellPropSheetExt methods ***
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STDMETHOD(AddPages)(THIS_ LPFNADDPROPSHEETPAGE lpfnAddPage, LPARAM lParam) PURE;
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};
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typedef IShellPropSheetExt FAR* LPSHELLPROPSHEETEXT;
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// IPersistFolder Interface
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// This interface is used by the Folder implementation of
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// IMoniker::BindToObject when it is initializing a folder object.
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#undef INTERFACE
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#define INTERFACE IPersistFolder
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DECLARE_INTERFACE_(IPersistFolder, IPersist) // fld
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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// *** IPersist methods ***
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STDMETHOD(GetClassID) (THIS_ LPCLSID lpClassID) PURE;
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// *** IPersistFolder methods ***
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STDMETHOD(Initialize) (THIS_
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LPCITEMIDLIST pidl) PURE;
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};
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typedef IPersistFolder FAR* LPPERSISTFOLDER;
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// IExtractIcon interface
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#undef INTERFACE
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#define INTERFACE IExtractIcon
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DECLARE_INTERFACE_(IExtractIcon, IUnknown) // exic
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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// *** IExtractIcon methods ***
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STDMETHOD(GetIconLocation)(THIS_
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UINT uFlags,
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LPSTR szIconFile,
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UINT cchMax,
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int FAR * piIndex,
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UINT FAR * pwFlags) PURE;
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STDMETHOD(ExtractIcon)(THIS_
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LPCSTR pszFile,
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UINT nIconIndex,
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HICON FAR *phiconLarge,
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HICON FAR *phiconSmall,
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UINT nIcons) PURE;
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};
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typedef IExtractIcon FAR* LPEXTRACTICON;
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// Network resource array handle
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typedef HANDLE HNRES;
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typedef struct _NETRESOURCE FAR *LPNETRESOURCE;
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UINT WINAPI SHGetNetResource(HNRES hnres, UINT iItem, LPNETRESOURCE pnres, UINT cbMax);
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// IShellLink Interface
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#undef INTERFACE
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#define INTERFACE IShellLink
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DECLARE_INTERFACE_(IShellLink, IUnknown) // sl
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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STDMETHOD(IsLinkToFile)(THIS) PURE;
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STDMETHOD(GetSubject)(THIS_ LPSTR pszFile, int cchMaxPath, WIN32_FIND_DATA *pfd, UINT fFlags) PURE;
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STDMETHOD(SetSubject)(THIS_ LPCSTR pszFile, const WIN32_FIND_DATA *pfd) PURE;
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STDMETHOD(GetWorkingDirectory)(THIS_ LPSTR pszDir, int cchMaxPath) PURE;
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STDMETHOD(SetWorkingDirectory)(THIS_ LPCSTR pszDir) PURE;
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STDMETHOD(GetArguments)(THIS_ LPSTR pszArgs, int cchMaxPath) PURE;
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STDMETHOD(SetArguments)(THIS_ LPCSTR pszArgs) PURE;
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STDMETHOD(GetHotkey)(THIS_ WORD *pwHotkey) PURE;
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STDMETHOD(SetHotkey)(THIS_ WORD wHotkey) PURE;
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STDMETHOD(GetShowCmd)(THIS_ int *piShowCmd) PURE;
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STDMETHOD(SetShowCmd)(THIS_ int iShowCmd) PURE;
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STDMETHOD(GetIconLocation)(THIS_ LPSTR pszIconPath, int cchIconPath, int *piIcon) PURE;
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STDMETHOD(SetIconLocation)(THIS_ LPCSTR pszIconPath, int iIcon) PURE;
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STDMETHOD(Resolve)(THIS_ HWND hwnd, UINT fFlags) PURE;
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STDMETHOD(Update)(THIS_ UINT fFlags) PURE;
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};
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#endif // _SHELLUI_H_
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