strcpy & declaration of functions

[Shankar Unni]

> This is for all you standards nuts out there.  When declaring FUNCTIONS
> which is better.   
>   extern int  atoi();
>     or
>   int  atoi();

Both are quite legal. From a purely coding-standard point of view, I 
use the first form for a function that is not in this compilation unit.
I use the second form when it is a forward declaration for a function
in this compilation unit.

Makes the source a *little* easier to read.
----
Shankar.