Re: what if I redefine NULL to (void *) 0xffffffff?

[Andrea Arcangeli]

On Thu, 28 May 1998, Glynn Clements wrote:

>However, personally I would have used e.g. _NULL or _kernel_NULL
>instead, to avoid confusion.

I am speaking of _kernel_NULL. If I define _kernel_NULL (void *) 0, can
the compiler change my 0 with a compiler defined value? According to Pete
yes (bat after your sentence and according with my istinct I return to
dubit...;-). To avoid the compiler change we use (void *)0xffffffff and it
works fine since we always compare with _kernel_NULL... 

Andrea[s] Arcangeli