以下for循环语法在C中意味着什么？

Question

I came across this syntax, not sure what it means.

  for( ; ; )
  {
    //do stuff like read from a handle etc.
  }

I am still on my learning curve in C so vote down if you want if it's a lame question.

Answer 1

It's an infinite loop. Same as while(1)

Really the only important thing to look at is that for loops look like for (initialize vars; continue condition; counters) . Since there's no continue condition it just keeps going (unless there's a break or return statement in there somewhere).