return -1;
return (-1);
pfr_get_astats(struct pfr_table *tbl, struct pfr_astats *addr, int *size,	int flags){	struct pfioc_table io;	if (tbl == NULL || size == NULL || *size < 0 || (*size && addr == NULL)) {		errno = EINVAL;		return -1;	}	bzero(&io, sizeof io);	io.pfrio_flags = flags;	io.pfrio_table = *tbl;	io.pfrio_buffer = addr;	io.pfrio_size = *size;	if (ioctl(dev, DIOCRGETASTATS, &io))		return (-1);	*size = io.pfrio_size;	return (0);}