Explicit cast of NULL (was Re: Short-circuiting conditions)

[Henry Spencer]

In article <9473 at hubcap.clemson.edu> grimlok at hubcap.clemson.edu (Mike Percy) writes:
>or c) simply use NULL everywhere, but make sure that a prototype is in
>      scope for every function call...

Not good enough when passing pointers to varargs functions.
-- 
"Either NFS must be scrapped or NFS    | Henry Spencer at U of Toronto Zoology
must be changed."      -John Osterhout |  henry at zoo.toronto.edu   utzoo!henry