int mISDN_initialize(void);
void mISDN_deinitialize(void);
int mISDN_getportbyname(int sock, int cnt, char *portname);
-struct mISDNport *mISDNport_open(int port, char *portname, int ptp, int force_nt, int te_special, int l1hold, int l2hold, struct interface *interface, int gsm, unsigned int ss5);
+struct mISDNport *mISDNport_open(struct interface_port *ifport);
void mISDNport_static(struct mISDNport *mISDNport);
void mISDNport_close_all(void);
void mISDNport_close(struct mISDNport *mISDNport);