 3.09.0<br>
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<pre><span id="VALikfprintf"><span class="keyword">val</span> ikfprintf</span> : <code class="type">('b -&gt; 'd) -&gt; 'b -&gt; ('a, 'b, 'c, 'd) <a href="Pervasives.html#TYPEformat4">format4</a> -&gt; 'a</code></pre><div class="info ">
Same as <code class="code">kfprintf</code> above, but does not print anything.
   Useful to ignore some material when conditionally printing.<br>
<b>Since</b> 4.0<br>
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<pre><span id="VALksprintf"><span class="keyword">val</span> ksprintf</span> : <