ed to work around this, for instance
by setting <b>cffi-grovel::*cpu-word-size-flags*</b> to the empty
string.

<p>If you would like to run the unit tests, evaluate <code>(asdf:oos
'asdf:load-op '#:png-test)</code> followed by
<code>(lisp-unit:run-all-tests #:png-test)</code>.

<h2><a name="Example">Example</a></h2>
</div>

<table class="paste-area"><tr><td class="example"><tt><span class="paste"><span class="paren1">(<span class="paste"><a href="http://www.lispworks.com/reference/HyperSpec/Body/m_defun.htm