return 0
return 0;
static int aggregateField(FieldType* type, FieldData* baseData, FieldData* deltaData){	switch (type->id) {	case IPFIX_TYPEID_flowCreationTime:		if (type->length != 4) {			DPRINTF("aggregateField: unsupported length: %d", type->length);                        goto out;		}		*(uint32_t*)baseData = lesserUint32Nbo(*(uint32_t*)baseData, *(uint32_t*)deltaData);		break;	case IPFIX_TYPEID_flowEndTime:		if (type->length != 4) {			DPRINTF("aggregateField: unsupported length: %d", type->length);			goto out;		}		*(uint32_t*)baseData = greaterUint32Nbo(*(uint32_t*)baseData, *(uint32_t*)deltaData);		break;	case IPFIX_TYPEID_inOctetDeltaCount:	case IPFIX_TYPEID_outOctetDeltaCount:	case IPFIX_TYPEID_octetDeltaCount:	case IPFIX_TYPEID_inPacketDeltaCount:	case IPFIX_TYPEID_outPacketDeltaCount:	case IPFIX_TYPEID_packetDeltaCount:	case IPFIX_TYPEID_droppedOctetDeltaCount:	case IPFIX_TYPEID_droppedPacketDeltaCount:		switch (type->length) {		case 1:			*(uint8_t*)baseData = addUint8Nbo(*(uint8_t*)baseData, *(uint8_t*)deltaData);			return 0		case 2:			*(uint16_t*)baseData = addUint16Nbo(*(uint16_t*)baseData, *(uint16_t*)deltaData);                        return 0;		case 4:			*(uint32_t*)baseData = addUint32Nbo(*(uint32_t*)baseData, *(uint32_t*)deltaData);                        return 0;		case 8:			*(uint64_t*)baseData = addUint64Nbo(*(uint64_t*)baseData, *(uint64_t*)deltaData);                        return 0;		default:			DPRINTF("aggregateField: unsupported length: %d", type->length);			goto out;		}		break;	default:		DPRINTF("aggregateField: non-aggregatable type: %d", type->id);                goto out;		break;	}	return 0;out:        return 1;}