+ int tespecial; /* special TE-mode behavior */
+ int l1hold; /* hold layer 1 (1=on, 0=off) */
+ int l2hold; /* hold layer 2 (1=force, -1=disable, 0=default) */
+#ifdef WITH_GSM_BS
+ int gsm_bs; /* interface is an GSM BS interface */
+#endif
+#ifdef WITH_GSM_MS
+ int gsm_ms; /* interface is an GSM MS interface */
+ char gsm_ms_name[32]; /* name of ms */
+ char gsm_ms_socket[128]; /* layer1 socket name */
+ char gsm_ms_service; /* see GSM_SERVICE_* */
+#endif
+ unsigned int ss5; /* set, if SS5 signalling enabled, also holds feature bits */