ec1&lt;uint, aligned_mediump&gt;    aligned_mediump_uvec1;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;uint, aligned_lowp&gt;               aligned_lowp_uvec1;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;bool, aligned_highp&gt;              aligned_highp_bvec1;</div>
<div class="line"><a name="l00050"></a><span class="line