apper.html#mp_func"><span class="Identifier">mp_func</span></a> <span class="Other">=</span> <span class="Keyword">proc</span> <span class="Other">(</span><span class="Identifier">m</span><span class="Other">:</span> <span class="Identifier">cint</span><span class="Other">;</span> <span class="Identifier">n</span><span class="Other">:</span> <span class="Identifier">cint</span><span class="Other">;</span> <span class="Identifier">x</span><span class="Other">:</span> <span class="Keyword">ptr</span> <span cl