#ifdef WITH_GSM_MS
int gsm_ms; /* this is the an GSM MS interface */
#endif
-#if defined WITH_GSM_BS || defined WITH_GSM_MS
int lcr_sock; /* socket of loopback on LCR side */
-#endif
+ int isloopback; /* will be set on open, in case it is a loopback if */
/* ss5 */
unsigned int ss5; /* set, if SS5 signalling enabled, also holds feature bits */