title: Where can I get a 'fmaxf' function?
body: <p>I'm trying to build on Visual C++ with <code>np.c</code>.</p>
  
  <p>But I get an error message like follows:</p>
  
  <pre><code>Const float d=fmaxf(0.0f, x+3./8. + (b[c])); 
  
  Error c2065: 'fmaxf' : undeclared identifier
  </code></pre>
  
  <p>How can I fix this problem?</p>