From: Xavier Noria <fxn@...>
Date: 2008-08-28T20:36:04+09:00
Subject: Re: how to avoid passing by reference and how to copy objects

On Thu, Aug 28, 2008 at 1:32 PM, Xavier Noria <fxn@hashref.com> wrote:

> There's no way in C to accomplish this
>
>   a = 7;
>   some_function(a);
>   // a is 7 for certain here

Sorry I messed up the wording, I mean there's no way some_function can
change the value of a in the caller.