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

8 files changed, 443 insertions, 443 deletions

diff --git a/library/cpp/yt/coding/unittests/varint_ut.cpp b/library/cpp/yt/coding/unittests/varint_ut.cpp
index 8ebfdfbed8..ed83ab5c92 100644
--- a/library/cpp/yt/coding/unittests/varint_ut.cpp
+++ b/library/cpp/yt/coding/unittests/varint_ut.cpp
@@ -1,134 +1,134 @@
-#include <library/cpp/testing/gtest/gtest.h> 
- 
-#include <library/cpp/yt/coding/varint.h> 
- 
-#include <util/random/random.h> 
- 
-#include <util/string/escape.h> 
- 
-#include <tuple> 
- 
-namespace NYT { 
-namespace { 
- 
-using ::testing::Values; 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-class TWriteVarIntTest: public ::testing::TestWithParam<std::tuple<ui64, TString> > 
-{ }; 
- 
-TEST_P(TWriteVarIntTest, Serialization) 
-{ 
-    ui64 value = std::get<0>(GetParam()); 
-    TString rightAnswer = std::get<1>(GetParam()); 
- 
-    TStringStream outputStream; 
-    WriteVarUint64(&outputStream, value); 
-    EXPECT_EQ(rightAnswer, outputStream.Str()); 
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-class TReadVarIntTest: public ::testing::TestWithParam<std::tuple<ui64, TString> > 
-{ }; 
- 
-TEST_P(TReadVarIntTest, Serialization) 
-{ 
-    ui64 rightAnswer = std::get<0>(GetParam()); 
-    TString input = std::get<1>(GetParam()); 
- 
-    TStringInput inputStream(input); 
-    ui64 value; 
-    ReadVarUint64(&inputStream, &value); 
-    EXPECT_EQ(rightAnswer, value); 
-} 
- 
-TEST(TReadVarIntTest, Overflow) 
-{ 
-    TString input("\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x01", 11); 
-    TStringInput inputStream(input); 
-    ui64 value; 
-    EXPECT_ANY_THROW(ReadVarUint64(&inputStream, &value)); 
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-auto ValuesForVarIntTests = Values( 
-    // Simple cases. 
-    std::make_tuple(0x0ull,                TString("\x00", 1)), 
-    std::make_tuple(0x1ull,                TString("\x01", 1)), 
-    std::make_tuple(0x2ull,                TString("\x02", 1)), 
-    std::make_tuple(0x3ull,                TString("\x03", 1)), 
-    std::make_tuple(0x4ull,                TString("\x04", 1)), 
- 
-    // The following "magic numbers" are critical points for varint encoding. 
-    std::make_tuple((1ull << 7) - 1,       TString("\x7f", 1)), 
-    std::make_tuple((1ull << 7),           TString("\x80\x01", 2)), 
-    std::make_tuple((1ull << 14) - 1,      TString("\xff\x7f", 2)), 
-    std::make_tuple((1ull << 14),          TString("\x80\x80\x01", 3)), 
-    std::make_tuple((1ull << 21) - 1,      TString("\xff\xff\x7f", 3)), 
-    std::make_tuple((1ull << 21),          TString("\x80\x80\x80\x01", 4)), 
-    std::make_tuple((1ull << 28) - 1,      TString("\xff\xff\xff\x7f", 4)), 
-    std::make_tuple((1ull << 28),          TString("\x80\x80\x80\x80\x01", 5)), 
-    std::make_tuple((1ull << 35) - 1,      TString("\xff\xff\xff\xff\x7f", 5)), 
-    std::make_tuple((1ull << 35),          TString("\x80\x80\x80\x80\x80\x01", 6)), 
-    std::make_tuple((1ull << 42) - 1,      TString("\xff\xff\xff\xff\xff\x7f", 6)), 
-    std::make_tuple((1ull << 42),          TString("\x80\x80\x80\x80\x80\x80\x01", 7)), 
-    std::make_tuple((1ull << 49) - 1,      TString("\xff\xff\xff\xff\xff\xff\x7f", 7)), 
-    std::make_tuple((1ull << 49),          TString("\x80\x80\x80\x80\x80\x80\x80\x01", 8)), 
-    std::make_tuple((1ull << 56) - 1,      TString("\xff\xff\xff\xff\xff\xff\xff\x7f", 8)), 
-    std::make_tuple((1ull << 56),          TString("\x80\x80\x80\x80\x80\x80\x80\x80\x01", 9)), 
-    std::make_tuple((1ull << 63) - 1,      TString("\xff\xff\xff\xff\xff\xff\xff\xff\x7f", 9)), 
-    std::make_tuple((1ull << 63),          TString("\x80\x80\x80\x80\x80\x80\x80\x80\x80\x01", 10)), 
- 
-    // Boundary case. 
-    std::make_tuple(static_cast<ui64>(-1), TString("\xff\xff\xff\xff\xff\xff\xff\xff\xff\x01", 10)) 
-); 
- 
-INSTANTIATE_TEST_SUITE_P(ValueParametrized, TWriteVarIntTest, 
-    ValuesForVarIntTests); 
- 
-INSTANTIATE_TEST_SUITE_P(ValueParametrized, TReadVarIntTest, 
-    ValuesForVarIntTests); 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-TEST(TVarInt32Test, RandomValues) 
-{ 
-    srand(100500); // Set seed 
-    const int numberOfValues = 10000; 
- 
-    TStringStream stream; 
-    for (int i = 0; i < numberOfValues; ++i) { 
-        i32 expected = static_cast<i32>(RandomNumber<ui32>()); 
-        WriteVarInt32(&stream, expected); 
-        i32 actual; 
-        ReadVarInt32(&stream, &actual); 
-        EXPECT_EQ(expected, actual) 
-            << "Encoded Variant: " << EscapeC(stream.Str()); 
-    } 
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-TEST(TVarInt64Test, RandomValues) 
-{ 
-    srand(100500); // Set seed 
-    const int numberOfValues = 10000; 
- 
-    TStringStream stream; 
-    for (int i = 0; i < numberOfValues; ++i) { 
-        i64 expected = static_cast<i64>(RandomNumber<ui64>()); 
-        WriteVarInt64(&stream, expected); 
-        i64 actual; 
-        ReadVarInt64(&stream, &actual); 
-        EXPECT_EQ(expected, actual) 
-            << "Encoded Variant: " << EscapeC(stream.Str()); 
-    } 
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-} // namespace 
-} // namespace NYT 
+#include <library/cpp/testing/gtest/gtest.h>
+
+#include <library/cpp/yt/coding/varint.h>
+
+#include <util/random/random.h>
+
+#include <util/string/escape.h>
+
+#include <tuple>
+
+namespace NYT {
+namespace {
+
+using ::testing::Values;
+
+////////////////////////////////////////////////////////////////////////////////
+
+class TWriteVarIntTest: public ::testing::TestWithParam<std::tuple<ui64, TString> >
+{ };
+
+TEST_P(TWriteVarIntTest, Serialization)
+{
+    ui64 value = std::get<0>(GetParam());
+    TString rightAnswer = std::get<1>(GetParam());
+
+    TStringStream outputStream;
+    WriteVarUint64(&outputStream, value);
+    EXPECT_EQ(rightAnswer, outputStream.Str());
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+class TReadVarIntTest: public ::testing::TestWithParam<std::tuple<ui64, TString> >
+{ };
+
+TEST_P(TReadVarIntTest, Serialization)
+{
+    ui64 rightAnswer = std::get<0>(GetParam());
+    TString input = std::get<1>(GetParam());
+
+    TStringInput inputStream(input);
+    ui64 value;
+    ReadVarUint64(&inputStream, &value);
+    EXPECT_EQ(rightAnswer, value);
+}
+
+TEST(TReadVarIntTest, Overflow)
+{
+    TString input("\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x01", 11);
+    TStringInput inputStream(input);
+    ui64 value;
+    EXPECT_ANY_THROW(ReadVarUint64(&inputStream, &value));
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+auto ValuesForVarIntTests = Values(
+    // Simple cases.
+    std::make_tuple(0x0ull,                TString("\x00", 1)),
+    std::make_tuple(0x1ull,                TString("\x01", 1)),
+    std::make_tuple(0x2ull,                TString("\x02", 1)),
+    std::make_tuple(0x3ull,                TString("\x03", 1)),
+    std::make_tuple(0x4ull,                TString("\x04", 1)),
+
+    // The following "magic numbers" are critical points for varint encoding.
+    std::make_tuple((1ull << 7) - 1,       TString("\x7f", 1)),
+    std::make_tuple((1ull << 7),           TString("\x80\x01", 2)),
+    std::make_tuple((1ull << 14) - 1,      TString("\xff\x7f", 2)),
+    std::make_tuple((1ull << 14),          TString("\x80\x80\x01", 3)),
+    std::make_tuple((1ull << 21) - 1,      TString("\xff\xff\x7f", 3)),
+    std::make_tuple((1ull << 21),          TString("\x80\x80\x80\x01", 4)),
+    std::make_tuple((1ull << 28) - 1,      TString("\xff\xff\xff\x7f", 4)),
+    std::make_tuple((1ull << 28),          TString("\x80\x80\x80\x80\x01", 5)),
+    std::make_tuple((1ull << 35) - 1,      TString("\xff\xff\xff\xff\x7f", 5)),
+    std::make_tuple((1ull << 35),          TString("\x80\x80\x80\x80\x80\x01", 6)),
+    std::make_tuple((1ull << 42) - 1,      TString("\xff\xff\xff\xff\xff\x7f", 6)),
+    std::make_tuple((1ull << 42),          TString("\x80\x80\x80\x80\x80\x80\x01", 7)),
+    std::make_tuple((1ull << 49) - 1,      TString("\xff\xff\xff\xff\xff\xff\x7f", 7)),
+    std::make_tuple((1ull << 49),          TString("\x80\x80\x80\x80\x80\x80\x80\x01", 8)),
+    std::make_tuple((1ull << 56) - 1,      TString("\xff\xff\xff\xff\xff\xff\xff\x7f", 8)),
+    std::make_tuple((1ull << 56),          TString("\x80\x80\x80\x80\x80\x80\x80\x80\x01", 9)),
+    std::make_tuple((1ull << 63) - 1,      TString("\xff\xff\xff\xff\xff\xff\xff\xff\x7f", 9)),
+    std::make_tuple((1ull << 63),          TString("\x80\x80\x80\x80\x80\x80\x80\x80\x80\x01", 10)),
+
+    // Boundary case.
+    std::make_tuple(static_cast<ui64>(-1), TString("\xff\xff\xff\xff\xff\xff\xff\xff\xff\x01", 10))
+);
+
+INSTANTIATE_TEST_SUITE_P(ValueParametrized, TWriteVarIntTest,
+    ValuesForVarIntTests);
+
+INSTANTIATE_TEST_SUITE_P(ValueParametrized, TReadVarIntTest,
+    ValuesForVarIntTests);
+
+////////////////////////////////////////////////////////////////////////////////
+
+TEST(TVarInt32Test, RandomValues)
+{
+    srand(100500); // Set seed
+    const int numberOfValues = 10000;
+
+    TStringStream stream;
+    for (int i = 0; i < numberOfValues; ++i) {
+        i32 expected = static_cast<i32>(RandomNumber<ui32>());
+        WriteVarInt32(&stream, expected);
+        i32 actual;
+        ReadVarInt32(&stream, &actual);
+        EXPECT_EQ(expected, actual)
+            << "Encoded Variant: " << EscapeC(stream.Str());
+    }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+TEST(TVarInt64Test, RandomValues)
+{
+    srand(100500); // Set seed
+    const int numberOfValues = 10000;
+
+    TStringStream stream;
+    for (int i = 0; i < numberOfValues; ++i) {
+        i64 expected = static_cast<i64>(RandomNumber<ui64>());
+        WriteVarInt64(&stream, expected);
+        i64 actual;
+        ReadVarInt64(&stream, &actual);
+        EXPECT_EQ(expected, actual)
+            << "Encoded Variant: " << EscapeC(stream.Str());
+    }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+} // namespace
+} // namespace NYT
diff --git a/library/cpp/yt/coding/unittests/ya.make b/library/cpp/yt/coding/unittests/ya.make
index 23e4387fb2..e0622db22d 100644
--- a/library/cpp/yt/coding/unittests/ya.make
+++ b/library/cpp/yt/coding/unittests/ya.make
@@ -1,15 +1,15 @@
-GTEST() 
- 
-OWNER(g:yt) 
- 
-SRCS( 
-    zig_zag_ut.cpp 
-    varint_ut.cpp 
-) 
- 
-PEERDIR( 
-    library/cpp/yt/coding 
-    library/cpp/testing/gtest 
-) 
- 
-END() 
+GTEST()
+
+OWNER(g:yt)
+
+SRCS(
+    zig_zag_ut.cpp
+    varint_ut.cpp
+)
+
+PEERDIR(
+    library/cpp/yt/coding
+    library/cpp/testing/gtest
+)
+
+END()
diff --git a/library/cpp/yt/coding/unittests/zig_zag_ut.cpp b/library/cpp/yt/coding/unittests/zig_zag_ut.cpp
index ba092df287..fae4e63064 100644
--- a/library/cpp/yt/coding/unittests/zig_zag_ut.cpp
+++ b/library/cpp/yt/coding/unittests/zig_zag_ut.cpp
@@ -1,57 +1,57 @@
-#include <library/cpp/testing/gtest/gtest.h> 
- 
-#include <library/cpp/yt/coding/zig_zag.h> 
- 
-namespace NYT { 
-namespace { 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-TEST(TZigZagTest, Encode32) 
-{ 
-    EXPECT_EQ(0u, ZigZagEncode32( 0)); 
-    EXPECT_EQ(1u, ZigZagEncode32(-1)); 
-    EXPECT_EQ(2u, ZigZagEncode32( 1)); 
-    EXPECT_EQ(3u, ZigZagEncode32(-2)); 
-    // ... 
-    EXPECT_EQ(std::numeric_limits<ui32>::max() - 1, ZigZagEncode32(std::numeric_limits<i32>::max())); 
-    EXPECT_EQ(std::numeric_limits<ui32>::max(),     ZigZagEncode32(std::numeric_limits<i32>::min())); 
-} 
- 
-TEST(TZigZagTest, Decode32) 
-{ 
-    EXPECT_EQ( 0, ZigZagDecode32(0)); 
-    EXPECT_EQ(-1, ZigZagDecode32(1)); 
-    EXPECT_EQ( 1, ZigZagDecode32(2)); 
-    EXPECT_EQ(-2, ZigZagDecode32(3)); 
-    // ... 
-    EXPECT_EQ(std::numeric_limits<i32>::max(), ZigZagDecode32(std::numeric_limits<ui32>::max() - 1)); 
-    EXPECT_EQ(std::numeric_limits<i32>::min(), ZigZagDecode32(std::numeric_limits<ui32>::max())); 
-} 
- 
-TEST(TZigZagTest, Encode64) 
-{ 
-    EXPECT_EQ(0ull, ZigZagEncode64( 0)); 
-    EXPECT_EQ(1ull, ZigZagEncode64(-1)); 
-    EXPECT_EQ(2ull, ZigZagEncode64( 1)); 
-    EXPECT_EQ(3ull, ZigZagEncode64(-2)); 
-    // ... 
-    EXPECT_EQ(std::numeric_limits<ui64>::max() - 1, ZigZagEncode64(std::numeric_limits<i64>::max())); 
-    EXPECT_EQ(std::numeric_limits<ui64>::max(),     ZigZagEncode64(std::numeric_limits<i64>::min())); 
-} 
- 
-TEST(TZigZagTest, Decode64) 
-{ 
-    EXPECT_EQ(ZigZagDecode64(0),  0ll); 
-    EXPECT_EQ(ZigZagDecode64(1), -1ll); 
-    EXPECT_EQ(ZigZagDecode64(2),  1ll); 
-    EXPECT_EQ(ZigZagDecode64(3), -2ll); 
-    // ... 
-    EXPECT_EQ(std::numeric_limits<i64>::max(), ZigZagDecode64(std::numeric_limits<ui64>::max() - 1)); 
-    EXPECT_EQ(std::numeric_limits<i64>::min(), ZigZagDecode64(std::numeric_limits<ui64>::max())); 
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-} // namespace 
-} // namespace NYT 
+#include <library/cpp/testing/gtest/gtest.h>
+
+#include <library/cpp/yt/coding/zig_zag.h>
+
+namespace NYT {
+namespace {
+
+////////////////////////////////////////////////////////////////////////////////
+
+TEST(TZigZagTest, Encode32)
+{
+    EXPECT_EQ(0u, ZigZagEncode32( 0));
+    EXPECT_EQ(1u, ZigZagEncode32(-1));
+    EXPECT_EQ(2u, ZigZagEncode32( 1));
+    EXPECT_EQ(3u, ZigZagEncode32(-2));
+    // ...
+    EXPECT_EQ(std::numeric_limits<ui32>::max() - 1, ZigZagEncode32(std::numeric_limits<i32>::max()));
+    EXPECT_EQ(std::numeric_limits<ui32>::max(),     ZigZagEncode32(std::numeric_limits<i32>::min()));
+}
+
+TEST(TZigZagTest, Decode32)
+{
+    EXPECT_EQ( 0, ZigZagDecode32(0));
+    EXPECT_EQ(-1, ZigZagDecode32(1));
+    EXPECT_EQ( 1, ZigZagDecode32(2));
+    EXPECT_EQ(-2, ZigZagDecode32(3));
+    // ...
+    EXPECT_EQ(std::numeric_limits<i32>::max(), ZigZagDecode32(std::numeric_limits<ui32>::max() - 1));
+    EXPECT_EQ(std::numeric_limits<i32>::min(), ZigZagDecode32(std::numeric_limits<ui32>::max()));
+}
+
+TEST(TZigZagTest, Encode64)
+{
+    EXPECT_EQ(0ull, ZigZagEncode64( 0));
+    EXPECT_EQ(1ull, ZigZagEncode64(-1));
+    EXPECT_EQ(2ull, ZigZagEncode64( 1));
+    EXPECT_EQ(3ull, ZigZagEncode64(-2));
+    // ...
+    EXPECT_EQ(std::numeric_limits<ui64>::max() - 1, ZigZagEncode64(std::numeric_limits<i64>::max()));
+    EXPECT_EQ(std::numeric_limits<ui64>::max(),     ZigZagEncode64(std::numeric_limits<i64>::min()));
+}
+
+TEST(TZigZagTest, Decode64)
+{
+    EXPECT_EQ(ZigZagDecode64(0),  0ll);
+    EXPECT_EQ(ZigZagDecode64(1), -1ll);
+    EXPECT_EQ(ZigZagDecode64(2),  1ll);
+    EXPECT_EQ(ZigZagDecode64(3), -2ll);
+    // ...
+    EXPECT_EQ(std::numeric_limits<i64>::max(), ZigZagDecode64(std::numeric_limits<ui64>::max() - 1));
+    EXPECT_EQ(std::numeric_limits<i64>::min(), ZigZagDecode64(std::numeric_limits<ui64>::max()));
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+} // namespace
+} // namespace NYT
diff --git a/library/cpp/yt/coding/varint-inl.h b/library/cpp/yt/coding/varint-inl.h
index c70b737af3..f0a09e9d30 100644
--- a/library/cpp/yt/coding/varint-inl.h
+++ b/library/cpp/yt/coding/varint-inl.h
@@ -4,146 +4,146 @@
 #include "varint.h"
 #endif
 
-#include "zig_zag.h" 
- 
-namespace NYT { 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-template <class TWriteCallback> 
+#include "zig_zag.h"
+
+namespace NYT {
+
+////////////////////////////////////////////////////////////////////////////////
+
+template <class TWriteCallback>
 Y_FORCE_INLINE int WriteVarUint64Impl(TWriteCallback doWrite, ui64 value)
-{ 
-    bool stop = false; 
-    int bytesWritten = 0; 
-    while (!stop) { 
-        ++bytesWritten; 
+{
+    bool stop = false;
+    int bytesWritten = 0;
+    while (!stop) {
+        ++bytesWritten;
         ui8 byte = static_cast<ui8>(value | 0x80);
-        value >>= 7; 
-        if (value == 0) { 
-            stop = true; 
-            byte &= 0x7F; 
-        } 
-        doWrite(byte); 
-    } 
-    return bytesWritten; 
-} 
- 
-// These are optimized versions of these Read/Write functions in protobuf/io/coded_stream.cc. 
+        value >>= 7;
+        if (value == 0) {
+            stop = true;
+            byte &= 0x7F;
+        }
+        doWrite(byte);
+    }
+    return bytesWritten;
+}
+
+// These are optimized versions of these Read/Write functions in protobuf/io/coded_stream.cc.
 Y_FORCE_INLINE int WriteVarUint64(IOutputStream* output, ui64 value)
-{ 
+{
     return WriteVarUint64Impl([&] (ui8 byte) {
-        output->Write(byte); 
-    }, value); 
-} 
- 
+        output->Write(byte);
+    }, value);
+}
+
 Y_FORCE_INLINE int WriteVarUint64(char* output, ui64 value)
-{ 
+{
     return WriteVarUint64Impl([&] (ui8 byte) {
         *output++ = byte;
-    }, value); 
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-template <class TOutput> 
+    }, value);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+template <class TOutput>
 Y_FORCE_INLINE int WriteVarUint32Impl(TOutput output, ui32 value)
-{ 
+{
     return WriteVarUint64(output, static_cast<ui64>(value));
-} 
- 
+}
+
 Y_FORCE_INLINE int WriteVarUint32(IOutputStream* output, ui32 value)
-{ 
+{
     return WriteVarUint32Impl(output, value);
-} 
- 
+}
+
 Y_FORCE_INLINE int WriteVarUint32(char* output, ui32 value)
-{ 
+{
     return WriteVarUint32Impl(output, value);
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-template <class TOutput> 
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+template <class TOutput>
 Y_FORCE_INLINE int WriteVarInt32Impl(TOutput output, i32 value)
-{ 
+{
     return WriteVarUint64(output, static_cast<ui64>(ZigZagEncode32(value)));
-} 
- 
+}
+
 Y_FORCE_INLINE int WriteVarInt32(IOutputStream* output, i32 value)
-{ 
-    return WriteVarInt32Impl(output, value); 
-} 
- 
+{
+    return WriteVarInt32Impl(output, value);
+}
+
 Y_FORCE_INLINE int WriteVarInt32(char* output, i32 value)
-{ 
-    return WriteVarInt32Impl(output, value); 
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-template <class TOutput> 
+{
+    return WriteVarInt32Impl(output, value);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+template <class TOutput>
 Y_FORCE_INLINE int WriteVarInt64Impl(TOutput output, i64 value)
-{ 
+{
     return WriteVarUint64(output, static_cast<ui64>(ZigZagEncode64(value)));
-} 
- 
+}
+
 Y_FORCE_INLINE int WriteVarInt64(IOutputStream* output, i64 value)
-{ 
-    return WriteVarInt64Impl(output, value); 
-} 
- 
+{
+    return WriteVarInt64Impl(output, value);
+}
+
 Y_FORCE_INLINE int WriteVarInt64(char* output, i64 value)
-{ 
-    return WriteVarInt64Impl(output, value); 
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-template <class TReadCallback> 
+{
+    return WriteVarInt64Impl(output, value);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+template <class TReadCallback>
 Y_FORCE_INLINE int ReadVarUint64Impl(TReadCallback doRead, ui64* value)
-{ 
-    size_t count = 0; 
-    ui64 result = 0; 
- 
-    ui8 byte; 
-    do { 
-        if (7 * count > 8 * sizeof(ui64) ) { 
-            throw TSimpleException("Value is too big for varuint64"); 
-        } 
-        byte = doRead(); 
-        result |= (static_cast<ui64> (byte & 0x7F)) << (7 * count); 
-        ++count; 
-    } while (byte & 0x80); 
- 
-    *value = result; 
-    return count; 
-} 
- 
+{
+    size_t count = 0;
+    ui64 result = 0;
+
+    ui8 byte;
+    do {
+        if (7 * count > 8 * sizeof(ui64) ) {
+            throw TSimpleException("Value is too big for varuint64");
+        }
+        byte = doRead();
+        result |= (static_cast<ui64> (byte & 0x7F)) << (7 * count);
+        ++count;
+    } while (byte & 0x80);
+
+    *value = result;
+    return count;
+}
+
 Y_FORCE_INLINE int ReadVarUint64(IInputStream* input, ui64* value)
-{ 
+{
     return ReadVarUint64Impl([&] () {
-        char byte; 
-        if (input->Read(&byte, 1) != 1) { 
-            throw TSimpleException("Premature end of stream while reading varuint64"); 
-        } 
-        return byte; 
-    }, value); 
-} 
- 
+        char byte;
+        if (input->Read(&byte, 1) != 1) {
+            throw TSimpleException("Premature end of stream while reading varuint64");
+        }
+        return byte;
+    }, value);
+}
+
 Y_FORCE_INLINE int ReadVarUint64(const char* input, ui64* value)
-{ 
+{
     return ReadVarUint64Impl([&] () {
-        char byte = *input; 
-        ++input; 
-        return byte; 
-    }, value); 
-} 
- 
+        char byte = *input;
+        ++input;
+        return byte;
+    }, value);
+}
+
 Y_FORCE_INLINE int ReadVarUint64(const char* input, const char* end, ui64* value)
 {
     return ReadVarUint64Impl([&] () {
         if (input == end) {
-            throw TSimpleException("Premature end of data while reading varuint64"); 
+            throw TSimpleException("Premature end of data while reading varuint64");
         }
         char byte = *input;
         ++input;
@@ -151,90 +151,90 @@ Y_FORCE_INLINE int ReadVarUint64(const char* input, const char* end, ui64* value
     }, value);
 }
 
-//////////////////////////////////////////////////////////////////////////////// 
- 
+////////////////////////////////////////////////////////////////////////////////
+
 template <class... Args>
 Y_FORCE_INLINE int ReadVarUint32Impl(ui32* value, Args... args)
-{ 
-    ui64 varInt; 
+{
+    ui64 varInt;
     int bytesRead = ReadVarUint64(args..., &varInt);
-    if (varInt > std::numeric_limits<ui32>::max()) { 
-        throw TSimpleException("Value is too big for varuint32"); 
-    } 
-    *value = static_cast<ui32>(varInt); 
-    return bytesRead; 
-} 
- 
+    if (varInt > std::numeric_limits<ui32>::max()) {
+        throw TSimpleException("Value is too big for varuint32");
+    }
+    *value = static_cast<ui32>(varInt);
+    return bytesRead;
+}
+
 Y_FORCE_INLINE int ReadVarUint32(IInputStream* input, ui32* value)
-{ 
+{
     return ReadVarUint32Impl(value, input);
-} 
- 
+}
+
 Y_FORCE_INLINE int ReadVarUint32(const char* input, ui32* value)
-{ 
+{
     return ReadVarUint32Impl(value, input);
-} 
- 
+}
+
 Y_FORCE_INLINE int ReadVarUint32(const char* input, const char* end, ui32* value)
 {
     return ReadVarUint32Impl(value, input, end);
 }
 
-//////////////////////////////////////////////////////////////////////////////// 
- 
+////////////////////////////////////////////////////////////////////////////////
+
 template <class... Args>
 Y_FORCE_INLINE int ReadVarInt32Impl(i32* value, Args... args)
-{ 
-    ui64 varInt; 
+{
+    ui64 varInt;
     int bytesRead = ReadVarUint64(args..., &varInt);
-    if (varInt > std::numeric_limits<ui32>::max()) { 
-        throw TSimpleException("Value is too big for varint32"); 
-    } 
-    *value = ZigZagDecode32(static_cast<ui32>(varInt)); 
-    return bytesRead; 
-} 
- 
+    if (varInt > std::numeric_limits<ui32>::max()) {
+        throw TSimpleException("Value is too big for varint32");
+    }
+    *value = ZigZagDecode32(static_cast<ui32>(varInt));
+    return bytesRead;
+}
+
 Y_FORCE_INLINE int ReadVarInt32(IInputStream* input, i32* value)
-{ 
+{
     return ReadVarInt32Impl(value, input);
-} 
- 
+}
+
 Y_FORCE_INLINE int ReadVarInt32(const char* input, i32* value)
-{ 
+{
     return ReadVarInt32Impl(value, input);
-} 
- 
+}
+
 Y_FORCE_INLINE int ReadVarInt32(const char* input, const char* end, i32* value)
 {
     return ReadVarInt32Impl(value, input, end);
 }
 
-//////////////////////////////////////////////////////////////////////////////// 
- 
+////////////////////////////////////////////////////////////////////////////////
+
 template <class... Args>
 Y_FORCE_INLINE int ReadVarInt64Impl(i64* value, Args... args)
-{ 
-    ui64 varInt; 
+{
+    ui64 varInt;
     int bytesRead = ReadVarUint64(args..., &varInt);
-    *value = ZigZagDecode64(varInt); 
-    return bytesRead; 
-} 
- 
+    *value = ZigZagDecode64(varInt);
+    return bytesRead;
+}
+
 Y_FORCE_INLINE int ReadVarInt64(IInputStream* input, i64* value)
-{ 
+{
     return ReadVarInt64Impl(value, input);
-} 
- 
+}
+
 Y_FORCE_INLINE int ReadVarInt64(const char* input, i64* value)
-{ 
+{
     return ReadVarInt64Impl(value, input);
-} 
- 
+}
+
 Y_FORCE_INLINE int ReadVarInt64(const char* input, const char* end, i64* value)
 {
     return ReadVarInt64Impl(value, input, end);
 }
 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-} // namespace NYT 
+////////////////////////////////////////////////////////////////////////////////
+
+} // namespace NYT
diff --git a/library/cpp/yt/coding/varint.h b/library/cpp/yt/coding/varint.h
index 78e7e5990c..c5399f8b06 100644
--- a/library/cpp/yt/coding/varint.h
+++ b/library/cpp/yt/coding/varint.h
@@ -1,23 +1,23 @@
 #pragma once
 
-#include <library/cpp/yt/exception/exception.h> 
- 
+#include <library/cpp/yt/exception/exception.h>
+
 #include <util/system/defaults.h>
 
-#include <util/stream/input.h> 
-#include <util/stream/output.h> 
+#include <util/stream/input.h>
+#include <util/stream/output.h>
 
 namespace NYT {
 
 ////////////////////////////////////////////////////////////////////////////////
 
-constexpr size_t MaxVarInt64Size = (8 * sizeof(ui64) - 1) / 7 + 1; 
-constexpr size_t MaxVarUint64Size = (8 * sizeof(ui64) - 1) / 7 + 1; 
+constexpr size_t MaxVarInt64Size = (8 * sizeof(ui64) - 1) / 7 + 1;
+constexpr size_t MaxVarUint64Size = (8 * sizeof(ui64) - 1) / 7 + 1;
 
-constexpr size_t MaxVarInt32Size = (8 * sizeof(ui32) - 1) / 7 + 1; 
-constexpr size_t MaxVarUint32Size = (8 * sizeof(ui32) - 1) / 7 + 1; 
+constexpr size_t MaxVarInt32Size = (8 * sizeof(ui32) - 1) / 7 + 1;
+constexpr size_t MaxVarUint32Size = (8 * sizeof(ui32) - 1) / 7 + 1;
 
-// Various functions to read/write varints. 
+// Various functions to read/write varints.
 
 // Returns the number of bytes written.
 int WriteVarUint64(IOutputStream* output, ui64 value);
@@ -27,8 +27,8 @@ int WriteVarInt64(IOutputStream* output, i64 value);
 
 int WriteVarUint64(char* output, ui64 value);
 int WriteVarUint32(char* output, ui32 value);
-int WriteVarInt32(char* output, i32 value); 
-int WriteVarInt64(char* output, i64 value); 
+int WriteVarInt32(char* output, i32 value);
+int WriteVarInt64(char* output, i64 value);
 
 // Returns the number of bytes read.
 int ReadVarUint64(IInputStream* input, ui64* value);
@@ -38,8 +38,8 @@ int ReadVarInt64(IInputStream* input, i64* value);
 
 int ReadVarUint64(const char* input, ui64* value);
 int ReadVarUint32(const char* input, ui32* value);
-int ReadVarInt32(const char* input, i32* value); 
-int ReadVarInt64(const char* input, i64* value); 
+int ReadVarInt32(const char* input, i32* value);
+int ReadVarInt64(const char* input, i64* value);
 
 // Throws exception if integer is not complete when `end' is reached.
 int ReadVarUint64(const char* input, const char* end, ui64* value);
diff --git a/library/cpp/yt/coding/ya.make b/library/cpp/yt/coding/ya.make
index ca7b97fbfb..3dae919e57 100644
--- a/library/cpp/yt/coding/ya.make
+++ b/library/cpp/yt/coding/ya.make
@@ -1,12 +1,12 @@
-LIBRARY() 
- 
-SRCS( 
-) 
- 
-PEERDIR( 
-    library/cpp/yt/exception 
-) 
- 
-END() 
- 
-RECURSE_FOR_TESTS(unittests) 
+LIBRARY()
+
+SRCS(
+)
+
+PEERDIR(
+    library/cpp/yt/exception
+)
+
+END()
+
+RECURSE_FOR_TESTS(unittests)
diff --git a/library/cpp/yt/coding/zig_zag-inl.h b/library/cpp/yt/coding/zig_zag-inl.h
index 67ad1f98b0..c611f7e1d4 100644
--- a/library/cpp/yt/coding/zig_zag-inl.h
+++ b/library/cpp/yt/coding/zig_zag-inl.h
@@ -1,40 +1,40 @@
-#ifndef ZIG_ZAG_INL_H_ 
-#error "Direct inclusion of this file is not allowed, include zig_zag.h" 
-// For the sake of sane code completion. 
-#include "zig_zag.h" 
-#endif 
-#undef ZIG_ZAG_INL_H_ 
- 
-namespace NYT { 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-inline ui32 ZigZagEncode32(i32 n) 
-{ 
-    // Note:  the right-shift must be arithmetic. 
-    // Note:  left shift must be unsigned because of overflow. 
-    return (static_cast<ui32>(n) << 1) ^ static_cast<ui32>(n >> 31); 
-} 
- 
-inline i32 ZigZagDecode32(ui32 n) 
-{ 
-    // Note:  using unsigned types prevent undefined behavior. 
-    return static_cast<i32>((n >> 1) ^ (~(n & 1) + 1)); 
-} 
- 
-inline ui64 ZigZagEncode64(i64 n) 
-{ 
-    // Note:  the right-shift must be arithmetic. 
-    // Note:  left shift must be unsigned because of overflow. 
-    return (static_cast<ui64>(n) << 1) ^ static_cast<ui64>(n >> 63); 
-} 
- 
-inline i64 ZigZagDecode64(ui64 n) 
-{ 
-    // Note:  using unsigned types prevent undefined behavior. 
-    return static_cast<i64>((n >> 1) ^ (~(n & 1) + 1)); 
-} 
- 
-//////////////////////////////////////////////////////////////////////////////// 
- 
-} // namespace NYT 
+#ifndef ZIG_ZAG_INL_H_
+#error "Direct inclusion of this file is not allowed, include zig_zag.h"
+// For the sake of sane code completion.
+#include "zig_zag.h"
+#endif
+#undef ZIG_ZAG_INL_H_
+
+namespace NYT {
+
+////////////////////////////////////////////////////////////////////////////////
+
+inline ui32 ZigZagEncode32(i32 n)
+{
+    // Note:  the right-shift must be arithmetic.
+    // Note:  left shift must be unsigned because of overflow.
+    return (static_cast<ui32>(n) << 1) ^ static_cast<ui32>(n >> 31);
+}
+
+inline i32 ZigZagDecode32(ui32 n)
+{
+    // Note:  using unsigned types prevent undefined behavior.
+    return static_cast<i32>((n >> 1) ^ (~(n & 1) + 1));
+}
+
+inline ui64 ZigZagEncode64(i64 n)
+{
+    // Note:  the right-shift must be arithmetic.
+    // Note:  left shift must be unsigned because of overflow.
+    return (static_cast<ui64>(n) << 1) ^ static_cast<ui64>(n >> 63);
+}
+
+inline i64 ZigZagDecode64(ui64 n)
+{
+    // Note:  using unsigned types prevent undefined behavior.
+    return static_cast<i64>((n >> 1) ^ (~(n & 1) + 1));
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+} // namespace NYT
diff --git a/library/cpp/yt/coding/zig_zag.h b/library/cpp/yt/coding/zig_zag.h
index 19782704e7..aa6d425a1c 100644
--- a/library/cpp/yt/coding/zig_zag.h
+++ b/library/cpp/yt/coding/zig_zag.h
@@ -1,24 +1,24 @@
 #pragma once
 
-#include <util/system/types.h> 
+#include <util/system/types.h>
 
 namespace NYT {
 
 ////////////////////////////////////////////////////////////////////////////////
 
-// These Functions provide coding of integers with property: 0 <= f(x) <= 2 * |x| 
-// Actually taken 'as is' from protobuf/wire_format_lite.h 
+// These Functions provide coding of integers with property: 0 <= f(x) <= 2 * |x|
+// Actually taken 'as is' from protobuf/wire_format_lite.h
 
-ui32 ZigZagEncode32(i32 n); 
-i32 ZigZagDecode32(ui32 n); 
+ui32 ZigZagEncode32(i32 n);
+i32 ZigZagDecode32(ui32 n);
 
-ui64 ZigZagEncode64(i64 n); 
-i64 ZigZagDecode64(ui64 n); 
+ui64 ZigZagEncode64(i64 n);
+i64 ZigZagDecode64(ui64 n);
 
 ////////////////////////////////////////////////////////////////////////////////
 
 } // namespace NYT
- 
-#define ZIG_ZAG_INL_H_ 
-#include "zig_zag-inl.h" 
-#undef ZIG_ZAG_INL_H_ 
+
+#define ZIG_ZAG_INL_H_
+#include "zig_zag-inl.h"
+#undef ZIG_ZAG_INL_H_