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Classes
struct	LZ4_stream_t

struct	LZ4_streamDecode_t

Macros
#define	LZ4_COMPRESSBOUND(isize) ((unsigned)(isize) > (unsigned)LZ4_MAX_INPUT_SIZE ? 0 : (isize) + ((isize)/255) + 16)

#define	LZ4_DEPRECATE_WARNING_DEFBLOCK

#define	LZ4_DEPRECATED(message)

#define	LZ4_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)

#define	LZ4_MAX_INPUT_SIZE 0x7E000000 /* 2 113 929 216 bytes */

#define	LZ4_MEMORY_USAGE 14

#define	LZ4_STREAMDECODESIZE (LZ4_STREAMDECODESIZE_U64 * sizeof(unsigned long long))

#define	LZ4_STREAMDECODESIZE_U64 4

#define	LZ4_STREAMSIZE (LZ4_STREAMSIZE_U64 * sizeof(long long))

#define	LZ4_STREAMSIZE_U64 ((1 << (LZ4_MEMORY_USAGE-3)) + 4)

#define	LZ4_VERSION_MAJOR 1 /* for breaking interface changes */

#define	LZ4_VERSION_MINOR 7 /* for new (non-breaking) interface capabilities */

#define	LZ4_VERSION_NUMBER (LZ4_VERSION_MAJOR 100100 + LZ4_VERSION_MINOR *100 + LZ4_VERSION_RELEASE)

#define	LZ4_VERSION_RELEASE 1 /* for tweaks, bug-fixes, or development */

Functions
int	LZ4_compress (const char source, char dest, int sourceSize)

int	LZ4_compress_continue (LZ4_stream_t LZ4_streamPtr, const char source, char *dest, int inputSize)

int	LZ4_compress_default (const char source, char dest, int sourceSize, int maxDestSize)

int	LZ4_compress_destSize (const char source, char dest, int *sourceSizePtr, int targetDestSize)

int	LZ4_compress_fast (const char source, char dest, int sourceSize, int maxDestSize, int acceleration)

int	LZ4_compress_fast_continue (LZ4_stream_t streamPtr, const char src, char *dst, int srcSize, int maxDstSize, int acceleration)

int	LZ4_compress_fast_extState (void state, const char source, char *dest, int inputSize, int maxDestSize, int acceleration)

int	LZ4_compress_limitedOutput (const char source, char dest, int sourceSize, int maxOutputSize)

int	LZ4_compress_limitedOutput_continue (LZ4_stream_t LZ4_streamPtr, const char source, char *dest, int inputSize, int maxOutputSize)

int	LZ4_compress_limitedOutput_withState (void state, const char source, char *dest, int inputSize, int maxOutputSize)

int	LZ4_compress_withState (void state, const char source, char *dest, int inputSize)

int	LZ4_compressBound (int inputSize)

LZ4_stream_t *	LZ4_createStream (void)

LZ4_streamDecode_t *	LZ4_createStreamDecode (void)

int	LZ4_decompress_fast (const char source, char dest, int originalSize)

int	LZ4_decompress_fast_continue (LZ4_streamDecode_t LZ4_streamDecode, const char source, char *dest, int originalSize)

int	LZ4_decompress_fast_usingDict (const char source, char dest, int originalSize, const char *dictStart, int dictSize)

int	LZ4_decompress_safe (const char source, char dest, int compressedSize, int maxDecompressedSize)

int	LZ4_decompress_safe_continue (LZ4_streamDecode_t LZ4_streamDecode, const char source, char *dest, int compressedSize, int maxDecompressedSize)

int	LZ4_decompress_safe_partial (const char source, char dest, int compressedSize, int targetOutputSize, int maxDecompressedSize)

int	LZ4_decompress_safe_usingDict (const char source, char dest, int compressedSize, int maxDecompressedSize, const char *dictStart, int dictSize)

	LZ4_DEPRECATED ("use LZ4_createStream() instead") void LZ4_create(char inputBuffer)

	LZ4_DEPRECATED ("use LZ4_resetStream() instead") int LZ4_resetStreamState(void *state

	LZ4_DEPRECATED ("use LZ4_saveDict() instead") char LZ4_slideInputBuffer(void state)

	LZ4_DEPRECATED ("use LZ4_decompress_safe_usingDict() instead") int LZ4_decompress_safe_withPrefix64k(const char *src

	LZ4_DEPRECATED ("use LZ4_decompress_fast_usingDict() instead") int LZ4_decompress_fast_withPrefix64k(const char *src

int	LZ4_freeStream (LZ4_stream_t *streamPtr)

int	LZ4_freeStreamDecode (LZ4_streamDecode_t *LZ4_stream)

int	LZ4_loadDict (LZ4_stream_t streamPtr, const char dictionary, int dictSize)

void	LZ4_resetStream (LZ4_stream_t *streamPtr)

int	LZ4_saveDict (LZ4_stream_t streamPtr, char safeBuffer, int dictSize)

int	LZ4_setStreamDecode (LZ4_streamDecode_t LZ4_streamDecode, const char dictionary, int dictSize)

int	LZ4_sizeofState (void)

int	LZ4_versionNumber (void)

Variables
char int	compressedSize

char *	dst

char *	inputBuffer

char int int	maxDstSize

char int	originalSize

Macro Definition Documentation

◆ LZ4_COMPRESSBOUND

#define LZ4_COMPRESSBOUND ( isize ) ((unsigned)(isize) > (unsigned)LZ4_MAX_INPUT_SIZE ? 0 : (isize) + ((isize)/255) + 16)

Definition at line 106 of file lz4.h.

◆ LZ4_DEPRECATE_WARNING_DEFBLOCK

#define LZ4_DEPRECATE_WARNING_DEFBLOCK

Definition at line 314 of file lz4.h.

◆ LZ4_DEPRECATED

#define LZ4_DEPRECATED ( message )

Definition at line 324 of file lz4.h.

◆ LZ4_GCC_VERSION

#define LZ4_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)

Definition at line 315 of file lz4.h.

◆ LZ4_MAX_INPUT_SIZE

#define LZ4_MAX_INPUT_SIZE 0x7E000000 /* 2 113 929 216 bytes */

Definition at line 105 of file lz4.h.

◆ LZ4_MEMORY_USAGE

#define LZ4_MEMORY_USAGE 14

Definition at line 66 of file lz4.h.

◆ LZ4_STREAMDECODESIZE

#define LZ4_STREAMDECODESIZE (LZ4_STREAMDECODESIZE_U64 * sizeof(unsigned long long))

Definition at line 248 of file lz4.h.

◆ LZ4_STREAMDECODESIZE_U64

#define LZ4_STREAMDECODESIZE_U64 4

Definition at line 247 of file lz4.h.

◆ LZ4_STREAMSIZE

#define LZ4_STREAMSIZE (LZ4_STREAMSIZE_U64 * sizeof(long long))

Definition at line 188 of file lz4.h.

◆ LZ4_STREAMSIZE_U64

#define LZ4_STREAMSIZE_U64 ((1 << (LZ4_MEMORY_USAGE-3)) + 4)

Definition at line 187 of file lz4.h.

◆ LZ4_VERSION_MAJOR

#define LZ4_VERSION_MAJOR 1 /* for breaking interface changes */

Definition at line 50 of file lz4.h.

◆ LZ4_VERSION_MINOR

#define LZ4_VERSION_MINOR 7 /* for new (non-breaking) interface capabilities */

Definition at line 51 of file lz4.h.

◆ LZ4_VERSION_NUMBER

#define LZ4_VERSION_NUMBER (LZ4_VERSION_MAJOR *100*100 + LZ4_VERSION_MINOR *100 + LZ4_VERSION_RELEASE)

Definition at line 53 of file lz4.h.

◆ LZ4_VERSION_RELEASE

#define LZ4_VERSION_RELEASE 1 /* for tweaks, bug-fixes, or development */

Definition at line 52 of file lz4.h.

Function Documentation

◆ LZ4_compress()

int LZ4_compress	(	const char *	source,
		char *	dest,
		int	sourceSize
	)

Definition at line 1456 of file lz4.c.

◆ LZ4_compress_continue()

int LZ4_compress_continue	(	LZ4_stream_t *	LZ4_streamPtr,
		const char *	source,
		char *	dest,
		int	inputSize
	)

Definition at line 1460 of file lz4.c.

◆ LZ4_compress_default()

int LZ4_compress_default	(	const char *	source,
		char *	dest,
		int	sourceSize,
		int	maxDestSize
	)

Definition at line 697 of file lz4.c.

◆ LZ4_compress_destSize()

int LZ4_compress_destSize	(	const char *	source,
		char *	dest,
		int *	sourceSizePtr,
		int	targetDestSize
	)

Definition at line 912 of file lz4.c.

◆ LZ4_compress_fast()

int LZ4_compress_fast	(	const char *	source,
		char *	dest,
		int	sourceSize,
		int	maxDestSize,
		int	acceleration
	)

Definition at line 679 of file lz4.c.

◆ LZ4_compress_fast_continue()

int LZ4_compress_fast_continue	(	LZ4_stream_t *	streamPtr,
		const char *	src,
		char *	dst,
		int	srcSize,
		int	maxDstSize,
		int	acceleration
	)

Definition at line 1011 of file lz4.c.

◆ LZ4_compress_fast_extState()

int LZ4_compress_fast_extState	(	void *	state,
		const char *	source,
		char *	dest,
		int	inputSize,
		int	maxDestSize,
		int	acceleration
	)

Definition at line 657 of file lz4.c.

◆ LZ4_compress_limitedOutput()

int LZ4_compress_limitedOutput	(	const char *	source,
		char *	dest,
		int	sourceSize,
		int	maxOutputSize
	)

Definition at line 1455 of file lz4.c.

◆ LZ4_compress_limitedOutput_continue()

int LZ4_compress_limitedOutput_continue	(	LZ4_stream_t *	LZ4_streamPtr,
		const char *	source,
		char *	dest,
		int	inputSize,
		int	maxOutputSize
	)

Definition at line 1459 of file lz4.c.

◆ LZ4_compress_limitedOutput_withState()

int LZ4_compress_limitedOutput_withState	(	void *	state,
		const char *	source,
		char *	dest,
		int	inputSize,
		int	maxOutputSize
	)

Definition at line 1457 of file lz4.c.

◆ LZ4_compress_withState()

int LZ4_compress_withState	(	void *	state,
		const char *	source,
		char *	dest,
		int	inputSize
	)

Definition at line 1458 of file lz4.c.

◆ LZ4_compressBound()

int LZ4_compressBound ( int inputSize )

Definition at line 372 of file lz4.c.

◆ LZ4_createStream()

LZ4_stream_t* LZ4_createStream ( void )

Definition at line 935 of file lz4.c.

◆ LZ4_createStreamDecode()

LZ4_streamDecode_t* LZ4_createStreamDecode ( void )

Definition at line 1319 of file lz4.c.

◆ LZ4_decompress_fast()

int LZ4_decompress_fast	(	const char *	source,
		char *	dest,
		int	originalSize
	)

Definition at line 1298 of file lz4.c.

◆ LZ4_decompress_fast_continue()

int LZ4_decompress_fast_continue	(	LZ4_streamDecode_t *	LZ4_streamDecode,
		const char *	source,
		char *	dest,
		int	originalSize
	)

Definition at line 1384 of file lz4.c.

◆ LZ4_decompress_fast_usingDict()

int LZ4_decompress_fast_usingDict	(	const char *	source,
		char *	dest,
		int	originalSize,
		const char *	dictStart,
		int	dictSize
	)

Definition at line 1439 of file lz4.c.

◆ LZ4_decompress_safe()

int LZ4_decompress_safe	(	const char *	source,
		char *	dest,
		int	compressedSize,
		int	maxDecompressedSize
	)

Definition at line 1288 of file lz4.c.

◆ LZ4_decompress_safe_continue()

int LZ4_decompress_safe_continue	(	LZ4_streamDecode_t *	LZ4_streamDecode,
		const char *	source,
		char *	dest,
		int	compressedSize,
		int	maxDecompressedSize
	)

Definition at line 1355 of file lz4.c.

◆ LZ4_decompress_safe_partial()

int LZ4_decompress_safe_partial	(	const char *	source,
		char *	dest,
		int	compressedSize,
		int	targetOutputSize,
		int	maxDecompressedSize
	)

Definition at line 1293 of file lz4.c.

◆ LZ4_decompress_safe_usingDict()

int LZ4_decompress_safe_usingDict	(	const char *	source,
		char *	dest,
		int	compressedSize,
		int	maxDecompressedSize,
		const char *	dictStart,
		int	dictSize
	)

Definition at line 1434 of file lz4.c.

◆ LZ4_DEPRECATED() [1/5]

LZ4_DEPRECATED ( "use LZ4_createStream() instead" )

◆ LZ4_DEPRECATED() [2/5]

LZ4_DEPRECATED ( "use LZ4_resetStream() instead" )

◆ LZ4_DEPRECATED() [3/5]

LZ4_DEPRECATED ( "use LZ4_saveDict() instead" )

◆ LZ4_DEPRECATED() [4/5]

LZ4_DEPRECATED ( "use LZ4_decompress_safe_usingDict() instead" ) const

◆ LZ4_DEPRECATED() [5/5]

LZ4_DEPRECATED ( "use LZ4_decompress_fast_usingDict() instead" ) const

◆ LZ4_freeStream()

int LZ4_freeStream ( LZ4_stream_t * streamPtr )

Definition at line 948 of file lz4.c.

◆ LZ4_freeStreamDecode()

int LZ4_freeStreamDecode ( LZ4_streamDecode_t * LZ4_stream )

Definition at line 1325 of file lz4.c.

◆ LZ4_loadDict()

int LZ4_loadDict	(	LZ4_stream_t *	streamPtr,
		const char *	dictionary,
		int	dictSize
	)

Definition at line 956 of file lz4.c.

◆ LZ4_resetStream()

void LZ4_resetStream ( LZ4_stream_t * streamPtr )

Definition at line 943 of file lz4.c.

◆ LZ4_saveDict()

int LZ4_saveDict	(	LZ4_stream_t *	streamPtr,
		char *	safeBuffer,
		int	dictSize
	)

Definition at line 1083 of file lz4.c.

◆ LZ4_setStreamDecode()

int LZ4_setStreamDecode	(	LZ4_streamDecode_t *	LZ4_streamDecode,
		const char *	dictionary,
		int	dictSize
	)

Definition at line 1338 of file lz4.c.

◆ LZ4_sizeofState()

int LZ4_sizeofState ( void )

Definition at line 373 of file lz4.c.

◆ LZ4_versionNumber()

int LZ4_versionNumber ( void )

Definition at line 371 of file lz4.c.

Variable Documentation

◆ compressedSize

char int compressedSize

Definition at line 354 of file lz4.h.

◆ dst

char * dst

Definition at line 354 of file lz4.h.

◆ inputBuffer

char* inputBuffer

Definition at line 350 of file lz4.h.

◆ maxDstSize

char int int maxDstSize

Definition at line 354 of file lz4.h.

◆ originalSize

char int originalSize

Definition at line 355 of file lz4.h.

Classes

Macros

Functions

Variables

Macro Definition Documentation

◆ LZ4_COMPRESSBOUND

◆ LZ4_DEPRECATE_WARNING_DEFBLOCK

◆ LZ4_DEPRECATED

◆ LZ4_GCC_VERSION

◆ LZ4_MAX_INPUT_SIZE

◆ LZ4_MEMORY_USAGE

◆ LZ4_STREAMDECODESIZE

◆ LZ4_STREAMDECODESIZE_U64

◆ LZ4_STREAMSIZE

◆ LZ4_STREAMSIZE_U64

◆ LZ4_VERSION_MAJOR

◆ LZ4_VERSION_MINOR

◆ LZ4_VERSION_NUMBER

◆ LZ4_VERSION_RELEASE

Function Documentation

◆ LZ4_compress()

◆ LZ4_compress_continue()

◆ LZ4_compress_default()

◆ LZ4_compress_destSize()

◆ LZ4_compress_fast()

◆ LZ4_compress_fast_continue()

◆ LZ4_compress_fast_extState()

◆ LZ4_compress_limitedOutput()

◆ LZ4_compress_limitedOutput_continue()

◆ LZ4_compress_limitedOutput_withState()

◆ LZ4_compress_withState()

◆ LZ4_compressBound()

◆ LZ4_createStream()

◆ LZ4_createStreamDecode()

◆ LZ4_decompress_fast()

◆ LZ4_decompress_fast_continue()

◆ LZ4_decompress_fast_usingDict()

◆ LZ4_decompress_safe()

◆ LZ4_decompress_safe_continue()

◆ LZ4_decompress_safe_partial()

◆ LZ4_decompress_safe_usingDict()

◆ LZ4_DEPRECATED() [1/5]

◆ LZ4_DEPRECATED() [2/5]

◆ LZ4_DEPRECATED() [3/5]

◆ LZ4_DEPRECATED() [4/5]

◆ LZ4_DEPRECATED() [5/5]

◆ LZ4_freeStream()

◆ LZ4_freeStreamDecode()

◆ LZ4_loadDict()

◆ LZ4_resetStream()

◆ LZ4_saveDict()

◆ LZ4_setStreamDecode()

◆ LZ4_sizeofState()

◆ LZ4_versionNumber()

Variable Documentation

◆ compressedSize

◆ dst

◆ inputBuffer

◆ maxDstSize

◆ originalSize