const pointers

[Henry Spencer]

> >               ...              const on a pointer does not mean that the
> >thing pointed to is constant, just that attempts to modify it through that
> 							    ^^
> >pointer are illegal...
> 
> Huh?  If by `it' you mean the object pointed to by the const pointer,
> your intepretation seems wrong...

Combination of bad wording on my part and a misunderstanding on yours:
I'm talking about "const foo *", which is the *useful* form of const
pointer, whereas you're thinking of "foo *const".

(Actually, before I get flamed on this, I'll concede that "foo *const"
has uses... small ones, insufficient to justify its addition to the
language in my opinion.)
-- 
"Noalias must go.  This is           |  Henry Spencer @ U of Toronto Zoology
non-negotiable."  --DMR              | {allegra,ihnp4,decvax,utai}!utzoo!henry