1 files changed, 27 insertions, 0 deletions
diff --git a/src/or/hs_service.h b/src/or/hs_service.h
new file mode 100644
index 0000000000..3302592762
--- /dev/null
+++ b/src/or/hs_service.h
@@ -0,0 +1,27 @@
+/* Copyright (c) 2016-2017, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file hs_service.h
+ * \brief Header file for hs_service.c.
+ **/
+
+#ifndef TOR_HS_SERVICE_H
+#define TOR_HS_SERVICE_H
+
+#include "or.h"
+#include "hs/cell_establish_intro.h"
+
+/* These functions are only used by unit tests and we need to expose them else
+ * hs_service.o ends up with no symbols in libor.a which makes clang throw a
+ * warning at compile time. See #21825. */
+
+trn_cell_establish_intro_t *
+generate_establish_intro_cell(const uint8_t *circuit_key_material,
+                              size_t circuit_key_material_len);
+ssize_t
+get_establish_intro_payload(uint8_t *buf, size_t buf_len,
+                            const trn_cell_establish_intro_t *cell);
+
+#endif /* TOR_HS_SERVICE_H */
+