include emote decompress and decode

lz4-r131/.gitattributes

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+# Set the default behavior
+* text eol=lf
+
+# Explicitly declare source files
+*.c text eol=lf
+*.h text eol=lf
+
+# Denote files that should not be modified.
+*.odt binary
+*.png binary
+# Visual Studio
+*.sln binary
+*.suo binary
+*.vcxproj* binary
+

lz4-r131/.travis.yml

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+language: c
+compiler: gcc
+script: make test-travis
+before_install:
+  - sudo apt-get update  -qq
+  - sudo apt-get install -qq gcc-arm-linux-gnueabi
+  - sudo apt-get install -qq clang
+  - sudo apt-get install -qq g++-multilib
+  - sudo apt-get install -qq gcc-multilib
+  - sudo apt-get install -qq valgrind
+  - sudo apt-get install -qq python3
+
+env:
+  - LZ4_TRAVIS_CI_ENV=travis-install
+  - LZ4_TRAVIS_CI_ENV=examples
+  - LZ4_TRAVIS_CI_ENV=cmake
+  - LZ4_TRAVIS_CI_ENV=clangtest
+  - LZ4_TRAVIS_CI_ENV=sanitize
+  - LZ4_TRAVIS_CI_ENV=staticAnalyze
+  - LZ4_TRAVIS_CI_ENV=gpptest
+  - LZ4_TRAVIS_CI_ENV=armtest
+  - LZ4_TRAVIS_CI_ENV=versionsTest
+  - LZ4_TRAVIS_CI_ENV=test-lz4
+  - LZ4_TRAVIS_CI_ENV=test-lz4c
+  - LZ4_TRAVIS_CI_ENV=test-lz4c32
+  - LZ4_TRAVIS_CI_ENV=test-fullbench
+  - LZ4_TRAVIS_CI_ENV=test-fullbench32
+  - LZ4_TRAVIS_CI_ENV=test-fuzzer
+  - LZ4_TRAVIS_CI_ENV=test-fuzzer32
+  - LZ4_TRAVIS_CI_ENV=test-frametest
+  - LZ4_TRAVIS_CI_ENV=test-frametest32
+  - LZ4_TRAVIS_CI_ENV=test-mem
+
+matrix:
+  fast_finish: true

lz4-r131/Makefile

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+# ################################################################
+# LZ4 - Makefile
+# Copyright (C) Yann Collet 2011-2015
+# All rights reserved.
+# 
+# BSD license
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+# 
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+# 
+# * Redistributions in binary form must reproduce the above copyright notice, this
+#   list of conditions and the following disclaimer in the documentation and/or
+#   other materials provided with the distribution.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# 
+# You can contact the author at :
+#  - LZ4 source repository : https://github.com/Cyan4973/lz4
+#  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
+# ################################################################
+
+# Version number
+export VERSION=131
+export RELEASE=r$(VERSION)
+
+DESTDIR?=
+PREFIX ?= /usr/local
+
+LIBDIR ?= $(PREFIX)/lib
+INCLUDEDIR=$(PREFIX)/include
+PRGDIR  = programs
+LZ4DIR  = lib
+
+
+# Select test target for Travis CI's Build Matrix
+ifneq (,$(filter test-%,$(LZ4_TRAVIS_CI_ENV)))
+TRAVIS_TARGET=prg-travis
+else
+TRAVIS_TARGET=$(LZ4_TRAVIS_CI_ENV)
+endif
+
+# Define nul output
+ifneq (,$(filter Windows%,$(OS)))
+VOID = nul
+else
+VOID = /dev/null
+endif
+
+
+.PHONY: default all lib lz4programs clean test versionsTest
+
+default: lz4programs
+
+all: lib
+	@cd $(PRGDIR); $(MAKE) -e all
+
+lib:
+	@cd $(LZ4DIR); $(MAKE) -e all
+
+lz4programs:
+	@cd $(PRGDIR); $(MAKE) -e
+
+clean:
+	@cd $(PRGDIR); $(MAKE) clean > $(VOID)
+	@cd $(LZ4DIR); $(MAKE) clean > $(VOID)
+	@cd examples;  $(MAKE) clean > $(VOID)
+	@cd versionsTest; $(MAKE) clean > $(VOID)
+	@echo Cleaning completed
+
+
+#------------------------------------------------------------------------
+#make install is validated only for Linux, OSX, kFreeBSD and Hurd targets
+ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU))
+
+install:
+	@cd $(LZ4DIR); $(MAKE) -e install
+	@cd $(PRGDIR); $(MAKE) -e install
+
+uninstall:
+	@cd $(LZ4DIR); $(MAKE) uninstall
+	@cd $(PRGDIR); $(MAKE) uninstall
+
+travis-install:
+	sudo $(MAKE) install
+
+test:
+	@cd $(PRGDIR); $(MAKE) -e test
+
+test-travis: $(TRAVIS_TARGET)
+
+cmake:
+	@cd cmake_unofficial; cmake CMakeLists.txt; $(MAKE)
+
+gpptest: clean
+	$(MAKE) all CC=g++ CFLAGS="-O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
+
+clangtest: clean
+	$(MAKE) all CC=clang CPPFLAGS="-Werror -Wconversion -Wno-sign-conversion"
+
+sanitize: clean
+	$(MAKE) test CC=clang CPPFLAGS="-g -fsanitize=undefined" FUZZER_TIME="-T1mn" NB_LOOPS=-i1
+
+staticAnalyze: clean
+	CPPFLAGS=-g scan-build --status-bugs -v $(MAKE) all
+
+armtest: clean
+	cd lib; $(MAKE) -e all CC=arm-linux-gnueabi-gcc CPPFLAGS="-Werror"
+	cd programs; $(MAKE) -e bins CC=arm-linux-gnueabi-gcc CPPFLAGS="-Werror"
+
+versionsTest: clean
+	@cd versionsTest; $(MAKE)
+
+examples:
+	cd lib; $(MAKE) -e
+	cd programs; $(MAKE) -e lz4
+	cd examples; $(MAKE) -e test
+
+prg-travis:
+	@cd $(PRGDIR); $(MAKE) -e test-travis
+
+endif

lz4-r131/NEWS

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+r131
+New    : Dos/DJGPP target, thanks to Louis Santillan (#114)
+Added  : Example using lz4frame library, by Zbigniew Jędrzejewski-Szmek (#118)
+Changed: xxhash symbols are modified (namespace emulation) within liblz4
+
+r130:
+Fixed  : incompatibility sparse mode vs console, reported by Yongwoon Cho (#105)
+Fixed  : LZ4IO exits too early when frame crc not present, reported by Yongwoon Cho (#106)
+Fixed  : incompatibility sparse mode vs append mode, reported by Takayuki Matsuoka (#110)
+Performance fix : big compression speed boost for clang (+30%)
+New    : cross-version test, by Takayuki Matsuoka
+
+r129:
+Added  : LZ4_compress_fast(), LZ4_compress_fast_continue()
+Added  : LZ4_compress_destSize()
+Changed: New lz4 and lz4hc compression API. Previous function prototypes still supported.
+Changed: Sparse file support enabled by default
+New    : LZ4 CLI improved performance compressing/decompressing multiple files (#86, kind contribution from Kyle J. Harper & Takayuki Matsuoka)
+Fixed  : GCC 4.9+ optimization bug - Reported by Markus Trippelsdorf, Greg Slazinski & Evan Nemerson
+Changed: Enums converted to LZ4F_ namespace convention - by Takayuki Matsuoka
+Added  : AppVeyor CI environment, for Visual tests - Suggested by Takayuki Matsuoka
+Modified:Obsolete functions generate warnings - Suggested by Evan Nemerson, contributed by Takayuki Matsuoka
+Fixed  : Bug #75 (unfinished stream), reported by Yongwoon Cho
+Updated: Documentation converted to MarkDown format
+
+r128:
+New    : lz4cli sparse file support (Requested by Neil Wilson, and contributed by Takayuki Matsuoka)
+New    : command -m, to compress multiple files in a single command (suggested by Kyle J. Harper)
+Fixed  : Restored lz4hc compression ratio (slightly lower since r124)
+New    : lz4 cli supports long commands (suggested by Takayuki Matsuoka)
+New    : lz4frame & lz4cli frame content size support
+New    : lz4frame supports skippable frames, as requested by Sergey Cherepanov
+Changed: Default "make install" directory is /usr/local, as notified by Ron Johnson
+New    : lz4 cli supports "pass-through" mode, requested by Neil Wilson
+New    : datagen can generate sparse files
+New    : scan-build tests, thanks to kind help by Takayuki Matsuoka
+New    : g++ compatibility tests
+New    : arm cross-compilation test, thanks to kind help by Takayuki Matsuoka
+Fixed  : Fuzzer + frametest compatibility with NetBSD (issue #48, reported by Thomas Klausner)
+Added  : Visual project directory
+Updated: Man page & Specification
+
+r127:
+N/A   : added a file on SVN
+
+r126:
+New   : lz4frame API is now integrated into liblz4
+Fixed : GCC 4.9 bug on highest performance settings, reported by Greg Slazinski
+Fixed : bug within LZ4 HC streaming mode, reported by James Boyle
+Fixed : older compiler don't like nameless unions, reported by Cheyi Lin
+Changed : lz4 is C90 compatible
+Changed : added -pedantic option, fixed a few mminor warnings
+
+r125:
+Changed : endian and alignment code
+Changed : directory structure : new "lib" directory
+Updated : lz4io, now uses lz4frame
+Improved: slightly improved decoding speed
+Fixed : LZ4_compress_limitedOutput(); Special thanks to Christopher Speller !
+Fixed : some alignment warnings under clang
+Fixed : deprecated function LZ4_slideInputBufferHC()
+
+r124:
+New : LZ4 HC streaming mode
+Fixed : LZ4F_compressBound() using null preferencesPtr
+Updated : xxHash to r38
+Updated library number, to 1.4.0
+
+r123:
+Added : experimental lz4frame API, thanks to Takayuki Matsuoka and Christopher Jackson for testings
+Fix : s390x support, thanks to Nobuhiro Iwamatsu
+Fix : test mode (-t) no longer requires confirmation, thanks to Thary Nguyen
+
+r122:
+Fix : AIX & AIX64 support (SamG)
+Fix : mips 64-bits support (lew van)
+Added : Examples directory, using code examples from Takayuki Matsuoka
+Updated : Framing specification, to v1.4.1
+Updated : xxHash, to r36
+
+r121:
+Added : Makefile : install for kFreeBSD and Hurd (Nobuhiro Iwamatsu)
+Fix : Makefile : install for OS-X and BSD, thanks to Takayuki Matsuoka
+
+r120:
+Modified : Streaming API, using strong types
+Added : LZ4_versionNumber(), thanks to Takayuki Matsuoka
+Fix : OS-X : library install name, thanks to Clemens Lang
+Updated : Makefile : synchronize library version number with lz4.h, thanks to Takayuki Matsuoka
+Updated : Makefile : stricter compilation flags
+Added : pkg-config, thanks to Zbigniew Jędrzejewski-Szmek (issue 135)
+Makefile : lz4-test only test native binaries, as suggested by Michał Górny (issue 136)
+Updated : xxHash to r35
+
+r119:
+Fix : Issue 134 : extended malicious address space overflow in 32-bits mode for some specific configurations
+
+r118:
+New : LZ4 Streaming API (Fast version), special thanks to Takayuki Matsuoka
+New : datagen : parametrable synthetic data generator for tests
+Improved : fuzzer, support more test cases, more parameters, ability to jump to specific test
+fix : support ppc64le platform (issue 131)
+fix : Issue 52 (malicious address space overflow in 32-bits mode when using large custom format)
+fix : Makefile : minor issue 130 : header files permissions
+
+r117:
+Added : man pages for lz4c and lz4cat
+Added : automated tests on Travis, thanks to Takayuki Matsuoka !
+fix : block-dependency command line (issue 127)
+fix : lz4fullbench (issue 128)
+
+r116:
+hotfix (issue 124 & 125)
+
+r115:
+Added : lz4cat utility, installed on POSX systems (issue 118)
+OS-X compatible compilation of dynamic library (issue 115)
+
+r114:
+Makefile : library correctly compiled with -O3 switch (issue 114)
+Makefile : library compilation compatible with clang
+Makefile : library is versioned and linked (issue 119)
+lz4.h : no more static inline prototypes (issue 116)
+man : improved header/footer (issue 111)
+Makefile : Use system default $(CC) & $(MAKE) variables (issue 112)
+xxhash : updated to r34
+
+r113:
+Large decompression speed improvement for GCC 32-bits. Thanks to Valery Croizier !
+LZ4HC : Compression Level is now a programmable parameter (CLI from 4 to 9)
+Separated IO routines from command line (lz4io.c)
+Version number into lz4.h (suggested by Francesc Alted)
+
+r112:
+quickfix
+
+r111 :
+Makefile : added capability to install libraries
+Modified Directory tree, to better separate libraries from programs.
+
+r110 :
+lz4 & lz4hc : added capability to allocate state & stream state with custom allocator (issue 99)
+fuzzer & fullbench : updated to test new functions
+man : documented -l command (Legacy format, for Linux kernel compression) (issue 102)
+cmake : improved version by Mika Attila, building programs and libraries (issue 100)
+xxHash : updated to r33
+Makefile : clean also delete local package .tar.gz
+
+r109 :
+lz4.c : corrected issue 98 (LZ4_compress_limitedOutput())
+Makefile : can specify version number from makefile
+
+r108 :
+lz4.c : corrected compression efficiency issue 97 in 64-bits chained mode (-BD) for streams > 4 GB (thanks Roman Strashkin for reporting)
+
+r107 :
+Makefile : support DESTDIR for staged installs. Thanks Jorge Aparicio.
+Makefile : make install installs both lz4 and lz4c (Jorge Aparicio)
+Makefile : removed -Wno-implicit-declaration compilation switch
+lz4cli.c : include <stduni.h> for isatty() (Luca Barbato)
+lz4.h : introduced LZ4_MAX_INPUT_SIZE constant (Shay Green)
+lz4.h : LZ4_compressBound() : unified macro and inline definitions (Shay Green)
+lz4.h : LZ4_decompressSafe_partial() : clarify comments (Shay Green)
+lz4.c : LZ4_compress() verify input size condition (Shay Green)
+bench.c : corrected a bug in free memory size evaluation
+cmake : install into bin/ directory (Richard Yao)
+cmake : check for just C compiler (Elan Ruusamae)
+
+r106 :
+Makefile : make dist modify text files in the package to respect Unix EoL convention
+lz4cli.c : corrected small display bug in HC mode
+
+r105 :
+Makefile : New install script and man page, contributed by Prasad Pandit
+lz4cli.c : Minor modifications, for easier extensibility
+COPYING  : added license file
+LZ4_Streaming_Format.odt : modified file name to remove white space characters
+Makefile : .exe suffix now properly added only for Windows target