rem: parse_dscp(optarg, finfo);
add: parse_dscp(optarg, dinfo);
context: parse(int c, char **argv, int invert, unsigned int *flags,      const struct ipt_entry *entry,      struct ipt_entry_target **target){	struct ipt_DSCP_info *finfo		= (struct ipt_DSCP_info *)(*target)->data;	switch (c) {	case 'F':		if (*flags)			exit_error(PARAMETER_PROBLEM,			           "DSCP target: Only use --set-dscp ONCE!");		parse_dscp(optarg, finfo);		*flags = 1;		break;	default:		return 0;	}	return 1;}