it</a>(void);</tt></b>
<li><b><tt>int GSDLLAPI <a href="#lock_device">gsdll_lock_device</a>(unsigned char *device, int flag);</tt></b>

<p>
where <b><tt>GSDLLAPI</tt></b> is defined under OS/2 as

<blockquote><b><tt>
#define GSDLLAPI
</tt></b></blockquote>

<p>
and under MS Windows as

<blockquote><b><tt>
#define GSDLLAPI CALLBACK _export
</tt></b></blockquote>
</ul>

<h3><a name="revision"></a><b><tt>gsdll_revision()</tt></b></h3>

<blockquote>
This function returns the revision numbers and strings of the 