1 files changed, 5 insertions, 4 deletions

diff --git a/src/common/uint128.h b/src/common/uint128.h
index 45e384c33..52e6b46eb 100644
--- a/src/common/uint128.h
+++ b/src/common/uint128.h
@@ -1,13 +1,14 @@
-#include <array>
-#include <cstdint>
-#include <cstring>
+
 #include <utility>
 #include "common/common_types.h"
 
 namespace Common {
 
+// This function multiplies 2 u64 values and produces a u128 value;
 u128 Multiply64Into128(u64 a, u64 b);
 
-std::pair<u64, u64> Divide128On64(u128 dividend, u64 divisor);
+// This function divides a u128 by a u32 value and produces two u64 values:
+// the result of division and the remainder
+std::pair<u64, u64> Divide128On32(u128 dividend, u32 divisor);
 
 } // namespace Common