e"><a name="l00064"></a><span class="lineno">   64</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;uint, packed_lowp&gt;                packed_lowp_uvec1;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;bool, packed_highp&gt;               packed_highp_bvec1;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;bool, 