1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/rng_test_helpers.h b/src/test/rng_test_helpers.h
new file mode 100644
index 0000000000..6fcdaa2653
--- /dev/null
+++ b/src/test/rng_test_helpers.h
@@ -0,0 +1,25 @@
+/* Copyright (c) 2017-2020, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+#ifndef TOR_RNG_TEST_HELPERS_H
+#define TOR_RNG_TEST_HELPERS_H
+
+#include "core/or/or.h"
+
+void testing_enable_deterministic_rng(void);
+void testing_enable_reproducible_rng(void);
+void testing_enable_prefilled_rng(const void *buffer, size_t buflen);
+
+void testing_prefilled_rng_reset(void);
+
+void testing_disable_rng_override(void);
+
+void testing_disable_reproducible_rng(void);
+#define testing_disable_deterministic_rng() \
+  testing_disable_rng_override()
+#define testing_disable_prefilled_rng() \
+  testing_disable_rng_override()
+
+void testing_dump_reproducible_rng_seed(void);
+
+#endif /* !defined(TOR_RNG_TEST_HELPERS_H) */