lue of a C function to a Tcl object
</div>

<p>
<tt>%typemap(varin)</tt>
</p>

<div class="indent">
Assigns a C global variable from a Tcl object
</div>

<p>
<tt>%typemap(varout)</tt>
</p>

<div class="indent">
Returns a C global variable as a Tcl object
</div>

<p>
<tt>%typemap(freearg)</tt>
</p>

<div class="indent">
Cleans up a function argument (if necessary)
</div>

<p>
<tt>%typemap(argout)</tt>
</p>

<div class="indent">
Output argument processing
</div>

<p>
<tt>%typemap(ret)</tt>
</p>

<div class="i