From a8d4927e29bb1acbf5f3267f368801847acd4222 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Sat, 16 Feb 2019 16:52:24 -0400
Subject: Corrections, documenting and fixes.

---
 src/common/uint128.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/common/uint128.h')

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
-- 
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