From 77d1ded7cca4eff5d78f090cf5befbb81918249f Mon Sep 17 00:00:00 2001
From: David Dawes <davidd@remitly.com>
Date: Sun, 14 Oct 2018 22:20:13 -0700
Subject: [PATCH] Use the 64 bit reverser, the only one provided.

---
 src/snark/libsnark/common/utils.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/snark/libsnark/common/utils.hpp b/src/snark/libsnark/common/utils.hpp
index 4b036a859..c4ce26735 100644
--- a/src/snark/libsnark/common/utils.hpp
+++ b/src/snark/libsnark/common/utils.hpp
@@ -25,7 +25,7 @@ size_t log2(size_t n);
 
 inline size_t exp2(size_t k) { return UINT64_C(1) << k; }
 
-size_t bitreverse(size_t n, const size_t l);
+uint64_t bitreverse(uint64_t n, const uint64_t l);
 bit_vector int_list_to_bits(const std::initializer_list<uint64_t> &l, const size_t wordsize);
 int64_t div_ceil(int64_t x, int64_t y);