ss="comment"> * See https://nvidia.github.io/NVTX/LICENSE.txt for license information.</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment"> */</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="preprocessor">#if defined(NVTX_AS_SYSTEM_HEADER)</span></div>
<div class="line"><a id="l00022" name=