Restoring authorship annotation for <f0b0s@yandex-team.ru>. Commit 1 of 2.

1 files changed, 61 insertions, 61 deletions

diff --git a/contrib/libs/crcutil/protected_crc.h b/contrib/libs/crcutil/protected_crc.h
index 762fceda9b..81a7051bc8 100644
--- a/contrib/libs/crcutil/protected_crc.h
+++ b/contrib/libs/crcutil/protected_crc.h
@@ -1,61 +1,61 @@
-// Copyright 2010 Google Inc.  All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Protects CRC tables with its own CRC.
-// CRC tables get corrupted too, and if corruption is
-// not caught, data poisoning becomes a reality.
-
-#ifndef CRCUTIL_PROTECTED_CRC_H_
-#define CRCUTIL_PROTECTED_CRC_H_
-
-namespace crcutil {
-
-#pragma pack(push, 16)
-
-// Class CrcImplementation should not have virtual functions:
-// vptr is stored as the very first field, vptr value is defined
-// at runtime, so it is impossible to CRC(*this) once and
-// guarantee that this value will not change from run to run.
-//
-template<typename CrcImplementation> class ProtectedCrc
-    : public CrcImplementation {
- public:
-  typedef typename CrcImplementation::Crc Crc;
-
-  // Returns check value that the caller should compare
-  // against pre-computed, trusted constant.
-  //
-  // Computing SelfCheckValue() after CRC initialization,
-  // storing it in memory, and periodically checking against
-  // stored value may not work: if CRC tables were initialized
-  // incorrectly and/or had been corrupted during initialization,
-  // CheckValue() will return garbage. Garbage in, garbage out.
-  // Consequitive checks will not detect a problem, the application
-  // will happily produce and save the data with corrupt CRC.
-  //
-  // The application should call SelfCheckValue() regularly:
-  // 1. First and foremost, on every CRC mismatch.
-  // 2. After CRC'ing the  data but before sending it out or writing it.
-  // 3. Worst case, every Nth CRC'ed byte or every Nth call to CRC.
-  //
-  Crc SelfCheckValue() const {
-    return CrcDefault(this, sizeof(*this), 0);
-  }
-} GCC_ALIGN_ATTRIBUTE(16);
-
-#pragma pack(pop)
-
-}  // namespace crcutil
-
-#endif  // CRCUTIL_PROTECTED_CRC_H_
+// Copyright 2010 Google Inc.  All rights reserved. 
+// 
+// Licensed under the Apache License, Version 2.0 (the "License"); 
+// you may not use this file except in compliance with the License. 
+// You may obtain a copy of the License at 
+// 
+//      http://www.apache.org/licenses/LICENSE-2.0 
+// 
+// Unless required by applicable law or agreed to in writing, software 
+// distributed under the License is distributed on an "AS IS" BASIS, 
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+// See the License for the specific language governing permissions and 
+// limitations under the License. 
+ 
+// Protects CRC tables with its own CRC. 
+// CRC tables get corrupted too, and if corruption is 
+// not caught, data poisoning becomes a reality. 
+ 
+#ifndef CRCUTIL_PROTECTED_CRC_H_ 
+#define CRCUTIL_PROTECTED_CRC_H_ 
+ 
+namespace crcutil { 
+ 
+#pragma pack(push, 16) 
+ 
+// Class CrcImplementation should not have virtual functions: 
+// vptr is stored as the very first field, vptr value is defined 
+// at runtime, so it is impossible to CRC(*this) once and 
+// guarantee that this value will not change from run to run. 
+// 
+template<typename CrcImplementation> class ProtectedCrc 
+    : public CrcImplementation { 
+ public: 
+  typedef typename CrcImplementation::Crc Crc; 
+ 
+  // Returns check value that the caller should compare 
+  // against pre-computed, trusted constant. 
+  // 
+  // Computing SelfCheckValue() after CRC initialization, 
+  // storing it in memory, and periodically checking against 
+  // stored value may not work: if CRC tables were initialized 
+  // incorrectly and/or had been corrupted during initialization, 
+  // CheckValue() will return garbage. Garbage in, garbage out. 
+  // Consequitive checks will not detect a problem, the application 
+  // will happily produce and save the data with corrupt CRC. 
+  // 
+  // The application should call SelfCheckValue() regularly: 
+  // 1. First and foremost, on every CRC mismatch. 
+  // 2. After CRC'ing the  data but before sending it out or writing it. 
+  // 3. Worst case, every Nth CRC'ed byte or every Nth call to CRC. 
+  // 
+  Crc SelfCheckValue() const { 
+    return CrcDefault(this, sizeof(*this), 0); 
+  } 
+} GCC_ALIGN_ATTRIBUTE(16); 
+ 
+#pragma pack(pop) 
+ 
+}  // namespace crcutil 
+ 
+#endif  // CRCUTIL_PROTECTED_CRC_H_