extabent
void (*ex_handler)(struct extabent *, struct opiocdesc *, char *);
op_notsupp(struct extabent *exent, struct opiocdesc *opiop, char *arg)
struct extabent *ex;
static void op_notsupp(struct extabent *, struct opiocdesc *, char *);
static struct extabent opextab[] = {
struct extabent *ex;