path # lines of code number of updates days since first update days since last update first updated last updated zlibWrapper/gzread.c 461 25 1968 893 2016-11-24 2019-11-04 zlibWrapper/zstd_zlibwrapper.h 26 32 2164 465 2016-05-12 2021-01-05 zlibWrapper/gzguts.h 163 15 1968 1094 2016-11-24 2019-04-17 zlibWrapper/gzlib.c 482 23 1968 897 2016-11-24 2019-10-31 zlibWrapper/gzwrite.c 479 23 1968 897 2016-11-24 2019-10-31 zlibWrapper/gzclose.c 14 13 1968 897 2016-11-24 2019-10-31 zlibWrapper/gzcompatibility.h 49 15 1964 465 2016-11-28 2021-01-05 zlibWrapper/zstd_zlibwrapper.c 939 85 2164 134 2016-05-12 2021-12-02 contrib/pzstd/SkippableFrame.h 26 4 2051 1687 2016-09-02 2017-09-01 contrib/pzstd/Options.cpp 369 33 2051 134 2016-09-02 2021-12-02 contrib/pzstd/utils/FileSystem.h 65 9 2051 1687 2016-09-02 2017-09-01 contrib/pzstd/utils/Range.h 90 8 2051 134 2016-09-02 2021-12-02 contrib/pzstd/utils/ThreadPool.h 33 7 2051 1687 2016-09-02 2017-09-01 contrib/pzstd/utils/ResourcePool.h 56 7 2010 1094 2016-10-13 2019-04-17 contrib/pzstd/utils/ScopeGuard.h 24 6 2051 32 2016-09-02 2022-03-14 contrib/pzstd/utils/WorkQueue.h 110 9 2051 1687 2016-09-02 2017-09-01 contrib/pzstd/utils/Buffer.h 52 6 2051 134 2016-09-02 2021-12-02 contrib/pzstd/utils/Likely.h 10 4 2051 1687 2016-09-02 2017-09-01 contrib/pzstd/Logging.h 52 7 2010 692 2016-10-13 2020-05-23 contrib/pzstd/Options.h 51 11 2051 337 2016-09-02 2021-05-13 contrib/pzstd/Pzstd.cpp 467 34 2051 416 2016-09-02 2021-02-23 contrib/pzstd/ErrorHolder.h 35 5 2051 1687 2016-09-02 2017-09-01 contrib/pzstd/Pzstd.h 87 20 2051 337 2016-09-02 2021-05-13 contrib/pzstd/SkippableFrame.cpp 18 5 2051 1687 2016-09-02 2017-09-01 contrib/pzstd/main.cpp 16 10 2051 1687 2016-09-02 2017-09-01 contrib/linux-kernel/zstd_decompress_module.c 76 9 612 134 2020-08-11 2021-12-02 contrib/linux-kernel/zstd_compress_module.c 130 14 612 35 2020-08-11 2022-03-11 contrib/linux-kernel/decompress_sources.h 11 11 578 133 2020-09-14 2021-12-03 contrib/linux-kernel/linux_zstd.h 52 8 499 134 2020-12-02 2021-12-02 contrib/linux-kernel/zstd_deps.h 45 11 612 134 2020-08-11 2021-12-02 contrib/linux-kernel/mem.h 184 10 568 121 2020-09-24 2021-12-15 contrib/recovery/recover_directory.c 117 1 455 455 2021-01-15 2021-01-15 contrib/freestanding_lib/freestanding.py 598 22 613 134 2020-08-10 2021-12-02 contrib/match_finders/zstd_edist.h 9 5 763 32 2020-03-13 2022-03-14 contrib/match_finders/zstd_edist.c 400 5 763 32 2020-03-13 2022-03-14 contrib/gen_html/gen_html.cpp 172 9 1999 1687 2016-10-24 2017-09-01 contrib/seekable_format/zstd_seekable.h 58 14 1830 406 2017-04-11 2021-03-05 contrib/seekable_format/zstdseek_compress.c 255 23 1830 343 2017-04-11 2021-05-07 contrib/seekable_format/zstdseek_decompress.c 455 44 1830 80 2017-04-11 2022-01-25 contrib/snap/snapcraft.yaml 10 1 1487 1487 2018-03-20 2018-03-20 contrib/premake/zstd.lua 65 4 1374 1352 2018-07-11 2018-08-02 contrib/premake/premake4.lua 4 3 1374 1352 2018-07-11 2018-08-02 contrib/diagnose_corruption/check_flipped_bits.c 329 8 878 693 2019-11-19 2020-05-22 contrib/largeNbDicts/largeNbDicts.c 739 30 1327 63 2018-08-27 2022-02-11 programs/dibio.c 308 104 2254 44 2016-02-12 2022-03-02 programs/windres/verrsrc.h 5 8 1995 345 2016-10-28 2021-05-05 programs/fileio.c 2357 481 2637 32 2015-01-25 2022-03-14 programs/util.c 1063 111 1282 32 2018-10-11 2022-03-14 programs/datagen.h 6 21 2622 345 2015-02-09 2021-05-05 programs/benchzstd.h 75 32 1249 134 2018-11-13 2021-12-02 programs/zstdcli_trace.c 109 5 435 345 2021-02-04 2021-05-05 programs/fileio_asyncio.c 416 4 81 70 2022-01-24 2022-02-04 programs/benchfn.h 52 15 1249 32 2018-11-13 2022-03-14 programs/timefn.h 43 26 1101 345 2019-04-10 2021-05-05 programs/dibio.h 9 44 2254 121 2016-02-12 2021-12-15 programs/datagen.c 124 62 2638 345 2015-01-24 2021-05-05 programs/fileio_common.h 88 2 81 73 2022-01-24 2022-02-01 programs/benchzstd.c 714 62 1249 98 2018-11-13 2022-01-07 programs/fileio_types.h 44 2 81 73 2022-01-24 2022-02-01 programs/util.h 138 162 2167 134 2016-05-09 2021-12-02 programs/fileio.h 99 163 2638 75 2015-01-24 2022-01-30 programs/fileio_asyncio.h 70 4 81 70 2022-01-24 2022-02-04 programs/zstdcli_trace.h 5 4 435 345 2021-02-04 2021-05-05 programs/timefn.c 117 13 1101 345 2019-04-10 2021-05-05 programs/platform.h 136 55 1946 343 2016-12-16 2021-05-07 programs/zstdcli.c 1225 431 2637 18 2015-01-25 2022-03-28 programs/benchfn.c 173 19 1249 345 2018-11-13 2021-05-05 appveyor.yml 186 119 2167 134 2016-05-09 2021-12-02 Package.swift 27 6 152 99 2021-11-14 2022-01-06 lib/compress/zstd_compress_internal.h 841 262 1619 57 2017-11-08 2022-02-17 lib/compress/hist.h 16 16 1401 345 2018-06-14 2021-05-05 lib/compress/zstd_ldm.h 29 46 1681 134 2017-09-07 2021-12-02 lib/compress/zstd_ldm_geartab.h 93 7 459 134 2021-01-11 2021-12-02 lib/compress/zstd_compress_superblock.c 459 45 892 32 2019-11-05 2022-03-14 lib/compress/zstd_lazy.h 96 33 1686 345 2017-09-02 2021-05-05 lib/compress/zstdmt_compress.c 1424 260 1935 32 2016-12-27 2022-03-14 lib/compress/zstd_double_fast.c 541 93 1686 80 2017-09-02 2022-01-25 lib/compress/zstd_fast.c 502 110 1686 29 2017-09-02 2022-03-17 lib/compress/zstd_opt.h 32 89 2184 345 2016-04-22 2021-05-05 lib/compress/zstd_cwksp.h 363 56 969 78 2019-08-20 2022-01-27 lib/compress/zstd_compress_sequences.c 361 45 1017 32 2019-07-03 2022-03-14 lib/compress/clevels.h 111 6 172 116 2021-10-25 2021-12-20 lib/compress/zstd_compress_literals.h 14 20 1017 134 2019-07-03 2021-12-02 lib/compress/zstd_ldm.c 507 116 1681 32 2017-09-07 2022-03-14 lib/compress/hist.c 122 20 1401 345 2018-06-14 2021-05-05 lib/compress/zstd_compress.c 5025 725 2184 32 2016-04-22 2022-03-14 lib/compress/zstd_double_fast.h 22 25 1686 345 2017-09-02 2021-05-05 lib/compress/zstd_lazy.c 1614 146 1686 32 2017-09-02 2022-03-14 lib/compress/zstdmt_compress.h 38 99 1935 87 2016-12-27 2022-01-18 lib/compress/zstd_compress_superblock.h 8 14 892 345 2019-11-05 2021-05-05 lib/compress/zstd_compress_literals.c 139 38 1017 73 2019-07-03 2022-02-01 lib/compress/huf_compress.c 984 130 2184 57 2016-04-22 2022-02-17 lib/compress/zstd_opt.c 1120 163 1686 80 2017-09-02 2022-01-25 lib/compress/zstd_compress_sequences.h 37 22 1017 345 2019-07-03 2021-05-05 lib/compress/fse_compress.c 548 100 2184 57 2016-04-22 2022-02-17 lib/compress/zstd_fast.h 22 26 1686 345 2017-09-02 2021-05-05 lib/zdict.h 110 14 2254 32 2016-02-12 2022-03-14 lib/dictBuilder/cover.c 901 97 1930 32 2017-01-01 2022-03-14 lib/dictBuilder/divsufsort.c 1585 9 2184 462 2016-04-22 2021-01-08 lib/dictBuilder/fastcover.c 556 41 1331 32 2018-08-23 2022-03-14 lib/dictBuilder/zdict.c 858 152 2184 57 2016-04-22 2022-02-17 lib/dictBuilder/cover.h 56 23 1331 345 2018-08-23 2021-05-05 lib/dictBuilder/divsufsort.h 13 5 2184 2053 2016-04-22 2016-08-31 lib/decompress/zstd_ddict.c 182 28 1269 78 2018-10-24 2022-01-27 lib/decompress/huf_decompress.c 1461 129 2184 57 2016-04-22 2022-02-17 lib/decompress/zstd_decompress_block.h 19 23 1267 121 2018-10-26 2021-12-15 lib/decompress/zstd_decompress_internal.h 162 58 1269 78 2018-10-24 2022-01-27 lib/decompress/zstd_decompress.c 1713 391 2184 32 2016-04-22 2022-03-14 lib/decompress/zstd_ddict.h 8 14 1269 345 2018-10-24 2021-05-05 lib/decompress/zstd_decompress_block.c 1594 105 1267 32 2018-10-26 2022-03-14 lib/legacy/zstd_v05.c 2449 114 2197 32 2016-04-09 2022-03-14 lib/legacy/zstd_v03.h 25 26 2332 345 2015-11-26 2021-05-05 lib/legacy/zstd_v07.h 57 29 2090 345 2016-07-25 2021-05-05 lib/legacy/zstd_v01.c 1553 73 2371 130 2015-10-18 2021-12-06 lib/legacy/zstd_v06.c 2441 103 2136 32 2016-06-09 2022-03-14 lib/legacy/zstd_v02.c 2273 87 2359 32 2015-10-30 2022-03-14 lib/legacy/zstd_v04.h 35 31 2263 345 2016-02-03 2021-05-05 lib/legacy/zstd_v01.h 26 26 2371 345 2015-10-18 2021-05-05 lib/legacy/zstd_v07.c 2779 104 2090 32 2016-07-25 2022-03-14 lib/legacy/zstd_v03.c 1988 82 2332 32 2015-11-26 2022-03-14 lib/legacy/zstd_v05.h 49 38 2197 345 2016-04-09 2021-05-05 lib/legacy/zstd_v04.c 2274 113 2263 32 2016-02-03 2022-03-14 lib/legacy/zstd_v02.h 25 25 2359 345 2015-10-30 2021-05-05 lib/legacy/zstd_legacy.h 378 61 2359 345 2015-10-30 2021-05-05 lib/legacy/zstd_v06.h 50 32 2136 345 2016-06-09 2021-05-05 lib/common/zstd_trace.h 55 11 435 63 2021-02-04 2022-02-11 lib/common/xxhash.h 2859 22 2147 32 2016-05-29 2022-03-14 lib/common/debug.h 38 18 1402 345 2018-06-13 2021-05-05 lib/common/pool.h 23 43 1932 84 2016-12-30 2022-01-21 lib/common/compiler.h 174 82 1704 43 2017-08-15 2022-03-03 lib/common/portability_macros.h 80 7 135 41 2021-12-01 2022-03-05 lib/common/entropy_common.c 245 52 2163 57 2016-05-13 2022-02-17 lib/common/threading.h 91 32 1931 693 2016-12-31 2020-05-22 lib/common/error_private.h 75 38 2184 134 2016-04-22 2021-12-02 lib/common/fse_decompress.c 277 64 2167 32 2016-05-09 2022-03-14 lib/common/debug.c 2 9 1402 345 2018-06-13 2021-05-05 lib/common/xxhash.c 3 40 2147 127 2016-05-29 2021-12-09 lib/common/bitstream.h 247 93 2184 32 2016-04-22 2022-03-14 lib/common/cpu.h 183 19 1532 345 2018-02-03 2021-05-05 lib/common/pool.c 254 66 1932 84 2016-12-30 2022-01-21 lib/common/huf.h 171 86 2184 134 2016-04-22 2021-12-02 lib/common/zstd_deps.h 49 12 616 345 2020-08-07 2021-05-05 lib/common/mem.h 336 93 2184 57 2016-04-22 2022-02-17 lib/common/threading.c 77 31 1931 589 2016-12-31 2020-09-03 lib/common/zstd_common.c 35 53 2184 345 2016-04-22 2021-05-05 lib/common/fse.h 246 82 2184 32 2016-04-22 2022-03-14 lib/common/zstd_internal.h 260 256 2184 57 2016-04-22 2022-02-17 lib/common/bits.h 151 7 84 57 2022-01-21 2022-02-17 lib/common/error_private.c 43 44 2011 78 2016-10-12 2022-01-27 lib/libzstd.pc.in 14 21 2050 128 2016-09-03 2021-12-08 lib/zstd_errors.h 57 5 349 78 2021-05-01 2022-01-27 lib/dll/example/fullbench-dll.vcxproj 181 3 1971 1941 2016-11-21 2016-12-21 lib/zstd.h 570 490 2615 32 2015-02-16 2022-03-14 lib/deprecated/zbuff_common.c 4 16 1946 345 2016-12-16 2021-05-05 lib/deprecated/zbuff_decompress.c 42 13 1956 345 2016-12-06 2021-05-05 lib/deprecated/zbuff.h 61 26 1956 345 2016-12-06 2021-05-05 lib/deprecated/zbuff_compress.c 89 16 1956 133 2016-12-06 2021-12-03 doc/educational_decoder/harness.c 80 32 1877 345 2017-02-23 2021-05-05 doc/educational_decoder/zstd_decompress.h 12 22 1877 345 2017-02-23 2021-05-05 doc/educational_decoder/zstd_decompress.c 1297 42 1877 134 2017-02-23 2021-12-02 doc/zstd_manual.html 1665 199 1999 32 2016-10-24 2022-03-14 build/VS2010/libzstd-dll/libzstd-dll.vcxproj 250 62 1978 345 2016-11-14 2021-05-05 build/VS2010/CompileAsCpp.props 8 3 2034 2025 2016-09-19 2016-09-28 build/VS2010/fuzzer/fuzzer.vcxproj 223 56 2034 336 2016-09-19 2021-05-14 build/VS2010/libzstd/libzstd.vcxproj 243 64 1978 345 2016-11-14 2021-05-05 build/VS2010/fullbench/fullbench.vcxproj 218 50 2034 336 2016-09-19 2021-05-14 build/VS2010/zstd/zstd.vcxproj 259 65 2034 81 2016-09-19 2022-01-24 build/VS2010/fullbench-dll/fullbench-dll.vcxproj 189 16 1977 336 2016-11-15 2021-05-14 build/VS2010/datagen/datagen.vcxproj 168 6 2034 1273 2016-09-19 2018-10-20 build/VS_scripts/build.VS2017Professional.cmd 5 1 1497 1497 2018-03-10 2018-03-10 build/VS_scripts/build.VS2017Enterprise.cmd 5 1 1497 1497 2018-03-10 2018-03-10 build/VS_scripts/build.VS2017Community.cmd 5 1 1497 1497 2018-03-10 2018-03-10 build/VS_scripts/build.VS2015.cmd 5 3 2034 2025 2016-09-19 2016-09-28 build/VS_scripts/build.VS2017.cmd 5 2 1486 1481 2018-03-21 2018-03-26 build/VS_scripts/build.VS2012.cmd 5 3 2034 2025 2016-09-19 2016-09-28 build/VS_scripts/build.VS2013.cmd 5 3 2034 2025 2016-09-19 2016-09-28 build/VS_scripts/build.generic.cmd 54 11 2034 134 2016-09-19 2021-12-02 build/VS_scripts/build.VS2010.cmd 5 3 2034 2025 2016-09-19 2016-09-28 build/cmake/lib/cmake_uninstall.cmake.in 20 4 1820 1208 2017-04-21 2018-12-24 build/cmake/zstdConfig.cmake 1 3 736 693 2020-04-09 2020-05-22 build/cmake/CMakeModules/FindLibLZ4.cmake 41 3 1047 1001 2019-06-03 2019-07-19 build/cmake/CMakeModules/GetZstdLibraryVersion.cmake 8 6 1820 1094 2017-04-21 2019-04-17 build/cmake/CMakeModules/AddZstdCompilationFlags.cmake 76 16 1820 343 2017-04-21 2021-05-07 build/meson/InstallSymlink.py 35 6 1233 1218 2018-11-29 2018-12-14 build/meson/GetZstdLibraryVersion.py 20 7 1233 1217 2018-11-29 2018-12-15 build/single_file_libs/combine.py 120 9 88 32 2022-01-17 2022-03-14 build/single_file_libs/zstd-in.c 47 15 345 32 2021-05-05 2022-03-14 build/single_file_libs/zstddeclib-in.c 23 15 345 32 2021-05-05 2022-03-14