Russell Nelson wrote:
nobo...@web.de writes:
> But there must be a reason why the NULL macro is expended to 0 and i would
like to know why ;-)
Null is *always* #define NULL 0 .
Even if there was a good reason to change it, there's way too much
code that does this kind of thing:
foo = malloc(10);
if (!foo) exit(1);
Actually, it should be defined more like
#defined NULL ((void *) 0)
I see no difficulties with the MSP430. The registers extend down to
zero, but you would never want to use a pointer to those anyway. In
practice a pointer would never point there.
Regards,
Steve
