<?xml version="1.0"?>
<!DOCTYPE para PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
<para>
The <structfield>tm_isdst</structfield> field is non-zero when
the time reported is in daylight savings time.
</para>
