RDS_INFO_FIRST
if ((cmd >= RDS_INFO_FIRST) &&
func = rdsv3_info_funcs[optname - RDS_INFO_FIRST];
static rdsv3_info_func rdsv3_info_funcs[RDS_INFO_LAST - RDS_INFO_FIRST + 1];
int offset = optname - RDS_INFO_FIRST;
ASSERT(optname >= RDS_INFO_FIRST && optname <= RDS_INFO_LAST);
int offset = optname - RDS_INFO_FIRST;
ASSERT(optname >= RDS_INFO_FIRST && optname <= RDS_INFO_LAST);