ussd: Add the hook where we can capture the Location Updating Request
diff --git a/include/bsc_ussd.h b/include/bsc_ussd.h
index 57eb4d4..69ad93c 100644
--- a/include/bsc_ussd.h
+++ b/include/bsc_ussd.h
@@ -22,4 +22,6 @@
 #ifndef bsc_ussd_h
 #define bsc_ussd_h
 
+int bsc_ussd_handle_out_msg(struct bsc_data *bsc, struct sccp_parse_result *result, struct msgb *msg);
+
 #endif