diff --git a/tests/stubs.c b/tests/stubs.c
new file mode 100644
index 0000000..d011a31
--- /dev/null
+++ b/tests/stubs.c
@@ -0,0 +1,43 @@
+/* (C) 2018-2019 by sysmocom s.f.m.c. GmbH
+ * All Rights Reserved
+ *
+ * Author: Harald Welte, Philipp Maier
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <osmocom/core/linuxlist.h>
+#include <osmocom/netif/stream.h>
+
+void osmo_stream_srv_link_set_data(struct osmo_stream_srv_link *link, void *data) {}
+struct osmo_fd *osmo_stream_srv_get_ofd(struct osmo_stream_srv *srv) { return NULL; }
+void osmo_stream_srv_destroy(struct osmo_stream_srv *conn) {}
+struct osmo_stream_srv *osmo_stream_srv_create(void *ctx, struct osmo_stream_srv_link *link,
+					       int fd, int (*cb)(struct osmo_stream_srv *conn),
+					       int (*closed_cb)(struct osmo_stream_srv *conn),
+					       void *data) { return NULL; }
+void osmo_stream_srv_send(struct osmo_stream_srv *conn, struct msgb *msg) {}
+void osmo_stream_srv_link_set_proto(struct osmo_stream_srv_link *link, uint16_t proto) {}
+struct osmo_fd *osmo_stream_srv_link_get_ofd(struct osmo_stream_srv_link *link) { return NULL; }
+struct osmo_stream_srv_link *osmo_stream_srv_link_create(void *ctx) { return NULL; }
+void *osmo_stream_srv_get_data(struct osmo_stream_srv *conn) { return NULL; }
+void osmo_stream_srv_link_set_nodelay(struct osmo_stream_srv_link *link, bool nodelay) {}
+void osmo_stream_srv_link_set_accept_cb(struct osmo_stream_srv_link *link, int (*accept_cb)
+					(struct osmo_stream_srv_link *link, int fd)) {}
+int osmo_stream_srv_link_open(struct osmo_stream_srv_link *link) { return 0; }
+void *osmo_stream_srv_link_get_data(struct osmo_stream_srv_link *link) { return NULL; }
+void osmo_stream_srv_link_set_port(struct osmo_stream_srv_link *link, uint16_t port) {}
+void osmo_stream_srv_link_set_addr(struct osmo_stream_srv_link *link, const char *addr) {}
+int sctp_recvmsg(int sd, void *msg, size_t len, void *from, void *fromlen, void *info, int *msg_flags) { return 0; }