static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
{
	char c;
	const NAME_EX_TBL *ptbl;
	c = arg[0];

	if(c == '-') {
		c = 0;
		arg++;
	} else if (c == '+') {
		c = 1;
		arg++;
	} else c = 1;

	for(ptbl = in_tbl; ptbl->name; ptbl++) {
		if(!strcasecmp(arg, ptbl->name)) {
			*flags &= ~ptbl->mask;
			if(c) *flags |= ptbl->flag;
			else *flags &= ~ptbl->flag;
			return 1;
		}
	}
	return 0;
}
static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
{
	char c;
	const NAME_EX_TBL *ptbl;
	c = arg[0];

	if(c == '-') {
		c = 0;
		arg++;
	} else if (c == '+') {
		c = 1;
		arg++;
	} else c = 1;

	for(ptbl = in_tbl; ptbl->name; ptbl++) {
		if(!strcasecmp(arg, ptbl->name)) {
			*flags &= ~ptbl->mask;
			if(c) *flags |= ptbl->flag;
			else *flags &= ~ptbl->flag;
			return 1;
		}
	}
	return 0;
}