fix build on FreeBSD: eliminate implicitly declared functions
Change-Id: I4f7222f19e4d7129a5cef828a28dd12a40824a59
diff --git a/src/gsup_server.h b/src/gsup_server.h
index bf1a570..484a0d7 100644
--- a/src/gsup_server.h
+++ b/src/gsup_server.h
@@ -32,6 +32,8 @@
int osmo_gsup_conn_send(struct osmo_gsup_conn *conn, struct msgb *msg);
+int osmo_gsup_conn_ccm_get(const struct osmo_gsup_conn *clnt, uint8_t **addr,
+ uint8_t tag);
struct osmo_gsup_server *osmo_gsup_server_create(void *ctx,
const char *ip_addr,