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-rw-r--r--src/common/uint128.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/common/uint128.h b/src/common/uint128.h
index a3be2a2cb..503cd2d0c 100644
--- a/src/common/uint128.h
+++ b/src/common/uint128.h
@@ -9,6 +9,9 @@
namespace Common {
+// This function multiplies 2 u64 values and divides it by a u64 value.
+u64 MultiplyAndDivide64(u64 a, u64 b, u64 d);
+
// This function multiplies 2 u64 values and produces a u128 value;
u128 Multiply64Into128(u64 a, u64 b);