[Ecls-list] Function declaration

[Goffioul Michael]

> ECL on the other hand behaves more like Unix ls. It is 
> probably less ANSI compliant, if we read the definition 
> strictly: "Determines which, if any, files that are present 
> in the file system have names matching pathspec".
> 
> I am not sure which option is better.

Me neither, but at least I now know how to list a directory in ECL.
BTW I fixed a bug in Win32 when listing the root directory like
(directory "D:/"). Fix commited to CVS.

Michael.