nat: Create a Paging Group that BSCs can refer to
Introduce a paging group that a BSC can refer to and is used
during the LAC lookup. This way paging can be flooded through
the network and just filtered at the last element in the core.
diff --git a/openbsc/include/openbsc/bsc_nat.h b/openbsc/include/openbsc/bsc_nat.h
index 85c9eaa..19f8efa 100644
--- a/openbsc/include/openbsc/bsc_nat.h
+++ b/openbsc/include/openbsc/bsc_nat.h
@@ -387,4 +387,11 @@
struct msgb *bsc_nat_rewrite_setup(struct bsc_nat *nat, struct msgb *msg, struct bsc_nat_parsed *, const char *imsi);
+/** paging group handling */
+struct bsc_nat_paging_group *bsc_nat_paging_group_num(struct bsc_nat *nat, int group);
+struct bsc_nat_paging_group *bsc_nat_paging_group_create(struct bsc_nat *nat, int group);
+void bsc_nat_paging_group_delete(struct bsc_nat_paging_group *);
+void bsc_nat_paging_group_add_lac(struct bsc_nat_paging_group *grp, int lac);
+void bsc_nat_paging_group_del_lac(struct bsc_nat_paging_group *grp, int lac);
+
#endif