BUG: "Errore LNK2001" errore quando si chiama SHGetImageList in un sistema XP su Windows

typedef HRESULT (STDMETHODCALLTYPE *SHGETIMAGELIST)(int, REFIID, void **);


STDAPI CallSHGetImageList(int iImageList, 
                          REFIID riid, 
                          void **ppv)
{
   HINSTANCE hinstShell32 = NULL;
   SHGETIMAGELIST pfn = NULL;
   HRESULT hr = S_OK;
   LPTSTR lpszLibPath = NULL;
   TCHAR tchBuffer[MAX_PATH*2];  
   lpszLibPath = tchBuffer; 

   GetSystemDirectory(lpszLibPath, MAX_PATH+1);  
   strcat(lpszLibPath, _T("\\SHELL32.DLL"));

   hinstShell32 = LoadLibrary(lpszLibPath);

   if (NULL == hinstShell32)
   {
         DWORD err = GetLastError();
         return HRESULT_FROM_WIN32(err);
   }

   // 
   // First, try to call the function by name.
   // 
   pfn = (SHGETIMAGELIST)GetProcAddress(hinstShell32, 
                                        (LPCSTR)"SHGetImageList");
   if (NULL == pfn)
   {
      //ONLY if the preceding call fails, try to call the function by ordinal 
    pfn = (SHGETIMAGELIST)GetProcAddress(hinstShell32,
                                           (LPCSTR)727);
      if (NULL == pfn)
      {
         hr = HRESULT_FROM_WIN32(GetLastError());
      }
   }

   if (NULL != pfn)
   {
      // 
      // Call the function.
      // 
      hr = (pfn)(iImageList, riid, ppv);
   }

   FreeLibrary(hinstShell32);
   return hr;
}