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author | rch@chromium.org <rch@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-10-18 21:53:49 +0000 |
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committer | rch@chromium.org <rch@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-10-18 21:53:49 +0000 |
commit | 8b37a0928ef852ec0c0215dac3f1d89be348bad8 (patch) | |
tree | bfdb4917839e4c86cb1f3e5fce455c0e2fb536f6 /net/quic/uint128.h | |
parent | 54440b09794e847b6bad6cee33846b1750d0d869 (diff) | |
download | chromium_src-8b37a0928ef852ec0c0215dac3f1d89be348bad8.zip chromium_src-8b37a0928ef852ec0c0215dac3f1d89be348bad8.tar.gz chromium_src-8b37a0928ef852ec0c0215dac3f1d89be348bad8.tar.bz2 |
Trying yet again to add QuicFramer and friends.
Includes a second attempt to fix the constants. This time, I was able
to set up a 32bit chroot to test the fix on since none of the bots
seemed to do the trick.
162618 - Reverted 162606
162606 - Relanding with second fix
162468 - Reverted 162462
162462 - Relanding w/ fix
162263 - Reverted 162259
162259 - Add QuicFramer and friends.
Review URL: https://codereview.chromium.org/11193036
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@162805 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/quic/uint128.h')
-rw-r--r-- | net/quic/uint128.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/net/quic/uint128.h b/net/quic/uint128.h new file mode 100644 index 0000000..c368242 --- /dev/null +++ b/net/quic/uint128.h @@ -0,0 +1,39 @@ +// 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) { + return lhs.hi == rhs.hi && lhs.lo == rhs.lo; +} + +inline bool operator !=(const uint128& lhs, const uint128& rhs) { + return !(lhs == rhs); +} + +} // namespace net + +#endif // NET_QUIC_UINT128_H_ |