Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl> writes:
> Hmm. Well, it showed the multiple incorrect uses of 0 as NULL in
> dllist.c and other places,
Incidentally, while it may not be conformant to your style guidelines, use of
the constant 0 compared to or assigned to a pointer is a perfectly valid ANSI
spelling for NULL. (The same is not true for an expression that happens to
evaluate to 0.)
--
greg