[9fans] cc nit?

[erik quanstrom]

i haven't tracked down thie issue yet, but it appears that ?c
generate unparsable acid output

; cat > void.c
typedef struct  PNOTIFY PNOTIFY

struct PNOTIFY {
        void    emptiness;
};
<eot>; 8c -a void.c
void.c:1 not a function
void.c:5 syntax error, last name: emptiness
sizeofPNOTIFY = 0;
aggr PNOTIFY
{
        T16
};

defn
PNOTIFY(addr) {
        complex PNOTIFY addr;
        T16
};