does is cause confusion when I try to add default values for defparam.
Also if malloc()/free() aren't efficient enough for us, we ought to fix
them rather than having local free list - so kill the local free lists.
- Introduce xwarn() for delayed warnings
- Use xerror() and xwarn() in fixdevis() to notify about orphans
That way the correct file is printed when listing orphaned devices.
Reported by Juergen Hannken-Illjes in private mail.
