code> library needs to include the
<code id='code28794'
>point.sch</code> file. That Scheme file needs in turn the C file 
<code id='code28795'
>point.h</code> otherwise the produced C files won't compile. The need
for the <code id='code28796'
>libposix</code> library and for the <code id='code28797'
>point.h</code> file may be
specified inside the <code id='code28798'
>point.init</code> file. For our current library,
the <code id='code28799'
>point.init</code> file could look like:<br/><br/><center id='cen