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From: "Martin Dowie" <martin.dowie@btopenworld.com>
Newsgroups: comp.lang.ada
Subject: Re: Ada Singleton Pattern
Date: Mon, 13 Sep 2004 19:37:44 +0000 (UTC)
Organization: BT Openworld
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Date: 2004-09-13T19:37:44+00:00
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"Martin Dowie" <martin.dowie@btopenworld.com> wrote in message 
news:ci4pok$l9u$1@titan.btinternet.com...

Just noticed this is an old copy - I think my latest is:

>   protected Semaphore is
>      entry Lock;
>      entry Unlock;
      procedure Unlock;

>      entry Unlock when Is_Locked is
       procedure Unlock is