span class="mdzsyn-operator">;</span> <span class="mdzsyn-comment">/* Top of stack. Where values are pushed and popped from. */</span>
    <span class="mdzsyn-type">int32_t</span> <span class="mdzsyn-identifier">capacity</span><span class="mdzsyn-operator">;</span>
    <span class="mdzsyn-type">int32_t</span> <span class="mdzsyn-identifier">maxstack</span><span class="mdzsyn-operator">;</span> <span class="mdzsyn-comment">/* Arbitrary defined limit for stack overflow */</span>
    <span class="mdzsyn-identi