Index: net/quic/uint128.h |
diff --git a/net/quic/uint128.h b/net/quic/uint128.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..e1bf6c0fa396cb9e1fad9d2b66e310f857d5e80d |
--- /dev/null |
+++ b/net/quic/uint128.h |
@@ -0,0 +1,43 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef NET_QUIC_UINT128_H_ |
+#define NET_QUIC_UINT128_H_ |
+ |
+#include "base/basictypes.h" |
+#include "base/logging.h" |
+ |
+namespace net { |
+ |
+struct uint128 { |
+ uint128() {} |
+ uint128(uint64 hi, uint64 lo) : hi(hi), lo(lo) {} |
+ uint64 hi; |
+ uint64 lo; |
+}; |
+ |
+inline uint128 operator ^(const uint128& lhs, const uint128& rhs) { |
+ return uint128(lhs.hi ^ rhs.hi, lhs.lo ^ rhs.lo); |
+} |
+ |
+inline uint128 operator *(const uint128& lhs, const uint128& rhs) { |
+ // TODO(rch): correctly implement uint128 multiplication. |
+ return lhs ^ rhs; |
+} |
+ |
+inline bool operator ==(const uint128& lhs, const uint128& rhs) { |
+ LOG(INFO) << "rhs: " << rhs.hi << " " << rhs.lo; |
jar (doing other things)
2012/10/14 23:04:38
nit: DLOG
Ryan Hamilton
2012/10/15 21:22:08
Removed.
|
+ LOG(INFO) << "lhs: " << lhs.hi << " " << lhs.lo; |
+ return lhs.hi == rhs.hi && lhs.lo == rhs.lo; |
+} |
+ |
+inline bool operator !=(const uint128& lhs, const uint128& rhs) { |
+ LOG(INFO) << "rhs: " << rhs.hi << " " << rhs.lo; |
+ LOG(INFO) << "lhs: " << lhs.hi << " " << lhs.lo; |
+ return !(lhs == rhs); |
+} |
+ |
+} // namespace net |
+ |
+#endif // NET_QUIC_UINT128_H_ |