defensive-coding-guide/en-US/snippets/C-Arithmetic-mult.xml

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XML

<?xml version='1.0' encoding='utf-8' ?>
<!DOCTYPE programlisting PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
]>
<!-- Automatically generated file. Do not edit. -->
<programlisting language="C">
unsigned
mul(unsigned a, unsigned b)
{
if (b &#38;&#38; a &#62; ((unsigned)-1) / b) {
report_overflow();
}
return a * b;
}
</programlisting>