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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<title>P/ui</title>
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<link href="inweb.css" rel="stylesheet" rev="stylesheet" type="text/css">
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<ul class="crumbs"><li><a href="../webs.html">&#9733;</a></li><li><a href="index.html">inpolicy 1</a></li><li><a href="index.html#1">Chapter 1: Setting Up</a></li><li><b>Basics</b></li></ul><p class="purpose">Some fundamental definitions.</p>
<ul class="toc"><li><a href="#SP1">&#167;1. Build identity</a></li><li><a href="#SP2">&#167;2. Setting up the memory manager</a></li></ul><hr class="tocbar">
<p class="inwebparagraph"><a id="SP1"></a><b>&#167;1. Build identity. </b>First we define the build, using a notation which tangles out to the current
build number as specified in the contents section of this web.
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<span class="definitionkeyword">define</span> <span class="constant">INTOOL_NAME</span><span class="plain"> </span><span class="string">"inpolicy"</span>
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<p class="inwebparagraph"><a id="SP2"></a><b>&#167;2. Setting up the memory manager. </b>We need to itemise the structures we'll want to allocate:
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<pre class="definitions">
<span class="definitionkeyword">enum</span> <span class="constant">known_problem_MT</span>
<span class="definitionkeyword">enum</span> <span class="constant">version_MT</span>
<span class="definitionkeyword">enum</span> <span class="constant">project_MT</span>
<span class="definitionkeyword">enum</span> <span class="constant">macro_MT</span>
<span class="definitionkeyword">enum</span> <span class="constant">macro_tokens_MT</span>
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<p class="inwebparagraph"><a id="SP3"></a><b>&#167;3. </b>And then expand:
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<span class="identifier">ALLOCATE_INDIVIDUALLY</span><span class="plain">(</span><span class="reserved">known_problem</span><span class="plain">)</span>
<span class="identifier">ALLOCATE_INDIVIDUALLY</span><span class="plain">(</span><span class="reserved">version</span><span class="plain">)</span>
<span class="identifier">ALLOCATE_INDIVIDUALLY</span><span class="plain">(</span><span class="reserved">project</span><span class="plain">)</span>
<span class="identifier">ALLOCATE_INDIVIDUALLY</span><span class="plain">(</span><span class="reserved">macro</span><span class="plain">)</span>
<span class="identifier">ALLOCATE_INDIVIDUALLY</span><span class="plain">(</span><span class="reserved">macro_tokens</span><span class="plain">)</span>
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<ul class="toc"><li><i>(This section begins Chapter 1: Setting Up.)</i></li><li><a href="1-mn.html">Continue with 'Main'</a></li></ul><hr class="tocbar">
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