title: Does CUDA kernel not support strncpy
body: <p>I am getting following error:</p>
  
  <pre><code>error: calling a host function("strcpy") from a __device__/__global__ function("doDecompression") is not allowed
  error: calling a host function("strlen") from a __device__/__global__ function("doDecompression") is not allowed
  error: calling a host function("strlen") from a __device__/__global__ function("doDecompression") is not allowed
  </code></pre>
  
  <p>Is this true or is my compiler acting funny??</p>