view docs/ccguide/abs.refentry @ 3115:460fdd304adf

term_mc6850: Include the matching IT.xxx symbols in the comments
author Neal Crook <foofoobedoo@gmail.com>
date Sat, 17 Oct 2015 21:21:11 +0100 (2015-10-17)
parents 0b433a4e95cb
children
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<refentry id="abs">
<refnamediv>
<refname>Abs</refname>
<refpurpose>Absolute value</refpurpose>
</refnamediv>

<refsynopsisdiv>
<funcsynopsis>
<funcprototype>
  <funcdef><function>abs</function></funcdef>
  <paramdef>int <parameter>i</parameter></paramdef>
</funcprototype>
</funcsynopsis>

</refsynopsisdiv>

<refsect1><title>Description</title>
<para>
ABS returns absolute value of its integer operand.
</para>
</refsect1>

<refsect1><title>Caveats</title>
<para>
You get what the hardware gives on the largest negative number.
</para>
</refsect1>
</refentry>