Description of Problem:

The ftpclient code i contributed was for eCos 1.5.2. It seems it was just
dropped into anoncvs eCos an never tested. It does not compile because of
two changes between 1.5.2 and the current anoncvs version....

1) gethostbyname no longer exists. This bit of code needs to be conditional
on the NS_DNS package.

2) diag_printf has been rewritten to use varargs where as my code used the
old array method.

Attached is a patch to fix these two problems. It at least compiles now.