[Info-vax] decrementing & for loops in C

[JF Mezei]

Bill Gunshannon wrote:

> In which case this is not a for-loop condition at all and you should have
> used something like while.  

The advantage of a for (x = 0, i, x++) type of loop is that you don't
need to be bothered with incrementing x, it is done automatically.

I wouldn't be susprised if the above resulted in moreefficient
incrementing of x compared to having a while loop where you manually
incremented it.