return ipfix_start_datatemplate_set(exporter, template_id, field_count, 0);
return ipfix_start_datatemplate_set(exporter, template_id, 0, field_count, 0);
int ipfix_start_template_set (ipfix_exporter *exporter, uint16_t template_id,  uint16_t field_count) {        return ipfix_start_datatemplate_set(exporter, template_id, field_count, 0);}