title: strncpy or strlcpy in my case
body: <p>what should I use when I want to copy <code>src_str</code> to <code>dst_arr</code> and why? </p>
  
  <pre><code>char dst_arr[10];
  char *src_str = "hello";
  </code></pre>
  
  <p>PS: my head is spinning faster than the disk of my computer after reading a lot of things on how <em>good</em> or <em>bad</em> is <code>strncpy</code> and <code>strlcpy</code>. </p>
  
  <p>Note: I know <code>strlcpy</code> is not available everywhere. That is not the concern here.</p>