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LPITEMIDLIST ILGetNext(LPCITEMIDLIST pidl);UINT ILGetSize(LPCITEMIDLIST pidl);LPITEMIDLIST ILCreate(void);void ILFree(LPITEMIDLIST pidl);LPITEMIDLIST ILCreateFromPath(LPCSTR szPath);BOOL ILGetDisplayName(LPCITEMIDLIST pidl, LPSTR pszName);LPITEMIDLIST ILFindLastID(LPCITEMIDLIST pidl);BOOL ILRemoveLastID(LPITEMIDLIST pidl);LPITEMIDLIST ILClone(LPCITEMIDLIST pidl);LPITEMIDLIST ILCloneFirst(LPCITEMIDLIST pidl);BOOL ILIsEqual(LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2);BOOL ILIsEqualItemID(LPCSHITEMID pmkid1, LPCSHITEMID pmkid2);BOOL ILIsParent(LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2, BOOL fImmediate);LPITEMIDLIST ILFindChild(LPCITEMIDLIST pidlParent, LPCITEMIDLIST pidlChild);LPITEMIDLIST ILCombine(LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2);HRESULT ILLoadFromStream(LPSTREAM pstm, LPITEMIDLIST *pidl);HRESULT ILSaveToStream(LPSTREAM pstm, LPCITEMIDLIST pidl);
LPITEMIDLIST ILCreateFromPath(LPCSTR szPath);
// LPITEMIDLIST ILAppendID(LPITEMIDLIST pidl, LPCSHITEMID pmkid, BOOL fAppend);
BOOL StrRetToStrN(LPSTR szOut, UINT uszOut, LPSTRRET pStrRet, LPCITEMIDLIST pidl);
// helper macros
#define ILIsEmpty(pidl) ((pidl)->mkid.cb==0)
#define ILCreateFromID(pmkid) ILAppendID(NULL, pmkid, TRUE)
// unsafe macros
#define _ILSkip(pidl, cb) ((LPITEMIDLIST)(((BYTE*)(pidl))+cb))
#define _ILNext(pidl) _ILSkip(pidl, (pidl)->mkid.cb)
#ifdef _HIDA
//===========================================================================
// HIDA -- IDList Array handle
//===========================================================================
typedef HGLOBAL HIDA;
HIDA HIDA_Create(LPCITEMIDLIST pidlFolder, UINT cidl, LPCITEMIDLIST *apidl);void HIDA_Free(HIDA hida);HIDA HIDA_Clone(HIDA hida);UINT HIDA_GetCount(HIDA hida);UINT HIDA_GetIDList(HIDA hida, UINT i, LPITEMIDLIST pidlOut, UINT cbMax);
LPCITEMIDLIST HIDA_GetIDListPtr(HIDA hida, UINT i);LPITEMIDLIST HIDA_ILClone(HIDA hida, UINT i);LPITEMIDLIST IDA_ILClone(LPIDA pida, UINT i);LPITEMIDLIST HIDA_FillIDList(HIDA hida, UINT i, LPITEMIDLIST pidl);
#define HIDA_Free(HIDA hida) GlobalFree(hida)
#endif _HIDA
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