 implementation of local continuations is based on a special</span>
<a name="l00049"></a>00049 <span class="comment"> * feature of the GCC C compiler called "labels as values". This</span>
<a name="l00050"></a>00050 <span class="comment"> * feature allows assigning pointers with the address of the code</span>
<a name="l00051"></a>00051 <span class="comment"> * corresponding to a particular C label.</span>
<a name="l00052"></a>00052 <span class="comment"> *</span>
<a name="l00053"></a>00053 <span class="comm