[Dev-C++] about "reentering code" [was: itoa - simple implementation]

[Luigi S. <gi...@li...>]

Hello Per,

I see that you have mentioned that an implementation of itoa
which has the interface:

void itoa(int n, char *s);

would be "reentrant". This concept is not clear to me, I would
appreciate if you could elaborate a little about it, for instance
you could point out the weakness (or "reentrancy" problems) related
to the interface

char *itoa(int n);

and how these would be solved adopting the 2 parameters - void returning - 
function. 

TIA
-- 
>> gisan >>