repare an array of <code>struct git_attr_check</code> with two elements (because
we are checking two attributes).  Initialize their <code>attr</code> member with
pointers to <code>struct git_attr</code> obtained by calling <code>git_attr()</code>:</p>
</li>
</ol>
</div>
<div class="listingblock">
<div class="content">
<pre>static struct git_attr_check check[2];
static void setup_check(void)
{
	if (check[0].attr)
		return; /* already done */
	check[0].attr = git_attr("crlf");
	check[1].attr = g