[shell32tests/shelllink.c] Use aliases for ordinals

[Francois Gouget]

Hi,

Paul Vriens wrote:
> Hi,
> 
> this makes the crosstest compile work again for shell32. Result tested
> on win98/winxp.
> 
> Changelog:
>    Use aliases for calls to ordinals.

As far as I know, SHILCreateFromPath, ILFree and ILIsEqual are all 
exported by name on Windows. So, IMHO, unless we find a problem running 
the test on some Windows versions it would be better to fix MinGW.

-- 
Francois Gouget
fgouget at codeweavers.com