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<pre id="metacpan_source" class="line-numbers pod-toggle pod-hidden" data-pod-lines=""><code class="language-perl">use feature &#39;say&#39;;

use strict;
use warnings;

use FFI::Raw;

my $libc = &#39;libc.so.6&#39;;

my $puts = FFI::Raw -&gt; new(
	$libc, &#39;atoi&#39;,
	FFI::Raw::int,
	FFI::Raw::str
);

say $puts -&gt; call(&#39;56&#39;);
</code></pre>
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