3 ms·

Why is the outer while(1) loop needed? Seems redundant to me.

• raldi 15y ago
  The link specifically asks that question -- there are some good guesses in the comments.
  • ristretto 15y ago
    the one in line 87. It looks like it might be added later because it's not even indented, but clearly it doesn't serve any purpose and it doesn't make it more readable (you can tell the function never returns from the second while(1) loop).
    • re 15y ago
      > it's not even indented It's an issue of mixed tab-space indentation, with tabs being displayed at 4 spaces instead of the 8 spaces they were intended to be.
• Ideka 15y ago
  You know... just in case.