Hi Alejandro,

Thanks for your explanations. Good to see that you already know how
libc and applications will make use of your proposal. (I have the
impression that not all additions to ISO C were made with as much
careful foresight, and thus later turn out to be misdesigned.)

> I expect libc to do something like this:
> 
>         #if HAVE_N3749
>         int execve(const char *path, const char *const a[], const char *const 
> e[]);
>         #else
>         int execve(const char *path, char *const a[], char *const e[]);
>         #endif

Yes, that's how I imagine/expect it as well.

Bruno




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