GPC libraries

[Kasper Souren]

Frank Heckenbach wrote:
> In short, a unit consists of an interface and an implementation
> part. The interface can contain declarations (const, type, var) and
> routine headers. The implementation contains normal declaration and
> routines with bodies, including those that were declared in the
> interface (but may have some private routines). When a program or
> another unit does `uses Foo', it gets access to the declarations in
> the interface of the unit.
> 
> So indeed, such a library should be a unit -- or perferably, several
> units for the different C libraries.

Ok, I will spend some time making units of the wrappers, and I will upload 
the results to the GPC homepage.

greetz,
Kasper