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From: Dale Stanbrough <dale@goanna.cs.rmit.edu.au>
Subject: Re: MUD
Date: 1998/02/16
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I had my first year students working of an interface that a mixture
of 1st and 2nd year students coded up. We didn't use shared passive at
all, we just put all of the data structures into a package body, and
provided interface routines for all of the code. 

There was the required locking on all the internal data structures, which
was accomplished by using a protected type based semaphore.

Used gnat 3.09 and the appropriate glade implementation.


Dale