s="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>    <span class="comment">// 传输层通用属性</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="classunified_packet_attr.html#a18d5af3ab811cd9b2b1dc76559f7df7d">   66</a></span>    uint8_t <a class="code hl_variable" href="classunified_packet_attr.html#a18d5af3ab811cd9b2b1dc76559f7d