diff options
Diffstat (limited to '')
-rw-r--r-- | src/common/uint128.h | 9 |
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 |