1 files changed, 40 insertions, 0 deletions
diff --git a/src/feature/hs/hs_ob.h b/src/feature/hs/hs_ob.h
new file mode 100644
index 0000000000..d6e6e73a84
--- /dev/null
+++ b/src/feature/hs/hs_ob.h
@@ -0,0 +1,40 @@
+/* Copyright (c) 2020, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file hs_ob.h
+ * \brief Header file for the specific code for onion balance.
+ **/
+
+#ifndef TOR_HS_OB_H
+#define TOR_HS_OB_H
+
+#include "feature/hs/hs_service.h"
+
+bool hs_ob_service_is_instance(const hs_service_t *service);
+
+int hs_ob_parse_config_file(hs_service_config_t *config);
+
+struct hs_subcredential_t;
+
+void hs_ob_free_all(void);
+
+void hs_ob_refresh_keys(hs_service_t *service);
+
+#ifdef HS_OB_PRIVATE
+
+STATIC size_t compute_subcredentials(const hs_service_t *service,
+                                   struct hs_subcredential_t **subcredentials);
+
+typedef struct ob_options_t {
+  /** Magic number to identify the structure in memory. */
+  uint32_t magic_;
+  /** Master Onion Address(es). */
+  struct config_line_t *MasterOnionAddress;
+  /** Extra Lines for configuration we might not know. */
+  struct config_line_t *ExtraLines;
+} ob_options_t;
+
+#endif /* defined(HS_OB_PRIVATE) */
+
+#endif /* !defined(TOR_HS_OB_H) */