1 files changed, 26 insertions, 0 deletions
diff --git a/include/osmocom/hlr/gsup_router.h b/include/osmocom/hlr/gsup_router.h
new file mode 100644
index 0000000..0fc10d0
--- /dev/null
+++ b/include/osmocom/hlr/gsup_router.h
@@ -0,0 +1,26 @@
+#pragma once
+
+#include <stdint.h>
+#include <osmocom/hlr/gsup_server.h>
+
+struct gsup_route {
+	struct llist_head list;
+
+	uint8_t *addr;
+	struct osmo_gsup_conn *conn;
+};
+
+struct osmo_gsup_conn *gsup_route_find(struct osmo_gsup_server *gs,
+					const uint8_t *addr, size_t addrlen);
+
+struct gsup_route *gsup_route_find_by_conn(const struct osmo_gsup_conn *conn);
+
+/* add a new route for the given address to the given conn */
+int gsup_route_add(struct osmo_gsup_conn *conn, const uint8_t *addr, size_t addrlen);
+
+/* delete all routes for the given connection */
+int gsup_route_del_conn(struct osmo_gsup_conn *conn);
+
+int osmo_gsup_addr_send(struct osmo_gsup_server *gs,
+			const uint8_t *addr, size_t addrlen,
+			struct msgb *msg);