+#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