void startExporter(char* ip, uint16_t port) { if (ipfixSender) {
int startExporter(struct concentrator *c, char* ip, uint16_t port) { if(c->ipfixSender) {
void startExporter(char* ip, uint16_t port) {	if (ipfixSender) {		fatal("Exporter already started");		return;		}	debug("initializing exporter");	initializeSndIpfix();	debug("starting exporter");	ipfixSender = sndIpfixUdpIpv4(ip, port);	startSndIpfix(ipfixSender);	}