/tt></b></a>
<li><a href="#execute_begin"><b><tt>gsdll_execute_begin()</tt></b></a>
<li><a href="#execute_cont"><b><tt>gsdll_execute_cont()</tt></b></a>
<li><a href="#execute_end"><b><tt>gsdll_execute_end()</tt></b></a>
<li><a href="#exit"><b><tt>gsdll_exit()</tt></b></a>
<li><a href="#lock_device"><b><tt>gsdll_lock_device()</tt></b></a>
</ul>
<li><a href="#Callback">Callback function</a>
<li><a href="#OS2_device">Ghostscript DLL device for OS/2</a>
<ul>
<li><a href="#OS2_bmp"><b><tt>gsdll_get_bitmap()</tt>