static ssize_t DriverRead(
    struct file *File, char __user *User,
    size_t count, loff_t *offset )
{
    unsigned char buf[1]='\0';

    if( count > 0 ) {
	copy_to_user( User, buf, 1 );
	return 1;
    }
    return 0;
}

static struct file_operations Fops = {
    .open = DriverOpen,
    .read = DriverRead,
    .write= DriverWrite,
};