> On Apr 24, 2020, at 7:37 PM, Charles Anthony <charles.unix.pro@gmail.com> wrote:
> 
> 
> 
> On Fri, Apr 24, 2020 at 7:00 PM Adam Thornton <athornton@gmail.com <mailto:athornton@gmail.com>> wrote:
> This doesn’t like the function pointer.
> 
> $ cc -c choparg.c
> choparg.c:11: Call of non-function
> 
> Perhaps:
> 
>     (*fcn)(arg);
> 

We have a winner!

Also, Kartik, dunno where it is on the net, but if you install a v7 system, /usr/src/cmd/c

Adam