">"%bytes_unsafe_get"</span><br>
&nbsp;&nbsp;<span class="keyword">external</span>&nbsp;unsafe_set&nbsp;:&nbsp;bytes&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;int&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;char&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;unit&nbsp;=&nbsp;<span class="string">"%bytes_unsafe_set"</span><br>
&nbsp;&nbsp;<span class="keyword">external</span>&nbsp;unsafe_blit&nbsp;:<br>
&nbsp;&nbsp;&nbsp;&nbsp;src:bytes&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;src_pos:i