/* **************************************************************
-* Includes
+* Dependencies
****************************************************************/
#include <stdlib.h> /* malloc, free, qsort */
#include <string.h> /* memcpy, memset */
typedef U32 DTable_max_t[FSE_DTABLE_SIZE_U32(FSE_MAX_TABLELOG)];
-/* **************************************************************
+/*-**************************************************************
* Templates
****************************************************************/
/*
ip += headerSize;
headerSize = ZSTD_getFrameParams(&(zbc->params), zbc->headerBuffer, zbc->hPos);
if (ZSTD_isError(headerSize)) return headerSize;
- if (headerSize)
- {
+ if (headerSize) {
/* not enough input to decode header : tell how many bytes would be necessary */
*maxDstSizePtr = 0;
return headerSize - zbc->hPos;
- }
- // zbc->stage = ZBUFFds_decodeHeader; break; /* useless : stage follows */
- }
+ } }
case ZBUFFds_decodeHeader:
/* apply header to create / resize buffers */
{
size_t neededOutSize = (size_t)1 << zbc->params.windowLog;
size_t neededInSize = BLOCKSIZE; /* a block is never > BLOCKSIZE */
- if (zbc->inBuffSize < neededInSize)
- {
+ if (zbc->inBuffSize < neededInSize) {
free(zbc->inBuff);
zbc->inBuffSize = neededInSize;
zbc->inBuff = (char*)malloc(neededInSize);
if (zbc->inBuff == NULL) return ERROR(memory_allocation);
}
- if (zbc->outBuffSize < neededOutSize)
- {
+ if (zbc->outBuffSize < neededOutSize) {
free(zbc->outBuff);
zbc->outBuffSize = neededOutSize;
zbc->outBuff = (char*)malloc(neededOutSize);
if (zbc->outBuff == NULL) return ERROR(memory_allocation);
- }
- }
+ } }
if (zbc->dictSize)
ZSTD_decompress_insertDictionary(zbc->zc, zbc->dict, zbc->dictSize);
- if (zbc->hPos)
- {
+ if (zbc->hPos) {
/* some data already loaded into headerBuffer : transfer into inBuff */
memcpy(zbc->inBuff, zbc->headerBuffer, zbc->hPos);
zbc->inPos = zbc->hPos;
/*-**************************************************************
* Memory I/O
*****************************************************************/
-/*!MEM_FORCE_MEMORY_ACCESS
+/* MEM_FORCE_MEMORY_ACCESS :
* By default, access to unaligned memory is controlled by `memcpy()`, which is safe and portable.
* Unfortunately, on some target/compiler combinations, the generated assembly is sub-optimal.
* The below switch allow to select different access method for improved performance.
memcpy(memPtr, &value, sizeof(value));
}
-#endif // MEM_FORCE_MEMORY_ACCESS
+#endif /* MEM_FORCE_MEMORY_ACCESS */
MEM_STATIC U16 MEM_readLE16(const void* memPtr)
continue; /* faster when present ... (?) */
} } }
- /* Last Literals */
- {
+ { /* Last Literals */
size_t lastLLSize = iend - anchor;
memcpy(seqStorePtr->lit, anchor, lastLLSize);
seqStorePtr->lit += lastLLSize;
}
- best_mlen = (last_pos) ? last_pos : MINMATCH;
+ best_mlen = (last_pos) ? last_pos : MINMATCH;
- if (faster_get_matches && last_pos)
+ if (faster_get_matches && last_pos)
match_num = 0;
- else
+ else
match_num = getAllMatches(ctx, ip, ip, iend, maxSearches, mls, matches, best_mlen); /* first search (depth 0) */
- ZSTD_LOG_PARSER("%d: match_num=%d last_pos=%d\n", (int)(ip-base), match_num, last_pos);
- if (!last_pos && !match_num) { ip++; continue; }
+ ZSTD_LOG_PARSER("%d: match_num=%d last_pos=%d\n", (int)(ip-base), match_num, last_pos);
+ if (!last_pos && !match_num) { ip++; continue; }
- opt[0].rep = rep_1;
- opt[0].rep2 = rep_2;
- opt[0].mlen = 1;
+ opt[0].rep = rep_1;
+ opt[0].rep2 = rep_2;
+ opt[0].mlen = 1;
- if (match_num && matches[match_num-1].len > sufficient_len) {
+ if (match_num && matches[match_num-1].len > sufficient_len) {
best_mlen = matches[match_num-1].len;
best_off = matches[match_num-1].off;
cur = 0;
last_pos = 1;
goto _storeSequence;
- }
+ }
// set prices using matches at position = 0
for (u = 0; u < match_num; u++) {
// check further positions
- for (skip_num = 0, cur = 1; cur <= last_pos; cur++)
- {
+ for (skip_num = 0, cur = 1; cur <= last_pos; cur++) {
size_t cur_rep;
inr = ip + cur;
if (cur == last_pos) break;
- if (inr > ilimit) // last match must start at a minimum distance of 8 from oend
+ if (inr > ilimit) /* last match must start at a minimum distance of 8 from oend */
continue;
mlen = opt[cur].mlen;
if (MEM_read32(inr) == MEM_read32(inr - cur_rep)) { // check rep
- mlen = (U32)ZSTD_count(inr+MINMATCH, inr+MINMATCH - cur_rep, iend) + MINMATCH;
- ZSTD_LOG_PARSER("%d: Found REP mlen=%d off=%d rep=%d opt[%d].off=%d\n", (int)(inr-base), mlen, 0, opt[cur].rep, cur, opt[cur].off);
+ mlen = (U32)ZSTD_count(inr+MINMATCH, inr+MINMATCH - cur_rep, iend) + MINMATCH;
+ ZSTD_LOG_PARSER("%d: Found REP mlen=%d off=%d rep=%d opt[%d].off=%d\n", (int)(inr-base), mlen, 0, opt[cur].rep, cur, opt[cur].off);
- if (mlen > sufficient_len || cur + mlen >= ZSTD_OPT_NUM) {
- best_mlen = mlen;
- best_off = 0;
- ZSTD_LOG_PARSER("%d: REP sufficient_len=%d best_mlen=%d best_off=%d last_pos=%d\n", (int)(inr-base), sufficient_len, best_mlen, best_off, last_pos);
- last_pos = cur + 1;
- goto _storeSequence;
+ if (mlen > sufficient_len || cur + mlen >= ZSTD_OPT_NUM) {
+ best_mlen = mlen;
+ best_off = 0;
+ ZSTD_LOG_PARSER("%d: REP sufficient_len=%d best_mlen=%d best_off=%d last_pos=%d\n", (int)(inr-base), sufficient_len, best_mlen, best_off, last_pos);
+ last_pos = cur + 1;
+ goto _storeSequence;
}
if (opt[cur].mlen == 1) {
if (faster_get_matches && skip_num > 0) { skip_num--; continue; }
-
best_mlen = (best_mlen > MINMATCH) ? best_mlen : MINMATCH;
match_num = getAllMatches(ctx, inr, ip, iend, maxSearches, mls, matches, best_mlen);
ZSTD_LOG_PARSER("%d: ZSTD_GetAllMatches match_num=%d\n", (int)(inr-base), match_num);
-
if (match_num > 0 && matches[match_num-1].len > sufficient_len) {
cur -= matches[match_num-1].back;
best_mlen = matches[match_num-1].len;
goto _storeSequence;
}
-
/* set prices using matches at position = cur */
for (u = 0; u < match_num; u++) {
mlen = (u>0) ? matches[u-1].len+1 : best_mlen;
SET_PRICE(cur2 + mlen, mlen, matches[u].off, litlen, price);
mlen++;
- } }
- } // for (skip_num = 0, cur = 1; cur <= last_pos; cur++)
-
+ } } } // for (skip_num = 0, cur = 1; cur <= last_pos; cur++)
best_mlen = opt[last_pos].mlen;
best_off = opt[last_pos].off;
u += opt[u].mlen;
}
- cur = 0;
-
- while (cur < last_pos)
- {
+ for (cur=0; cur < last_pos; ) {
ZSTD_LOG_PARSER("%d: price3[%d/%d]=%d off=%d mlen=%d litlen=%d rep=%d rep2=%d\n", (int)(ip-base+cur), cur, last_pos, opt[cur].price, opt[cur].off, opt[cur].mlen, opt[cur].litlen, opt[cur].rep, opt[cur].rep2);
mlen = opt[cur].mlen;
if (mlen == 1) { ip++; cur++; continue; }
offset = opt[cur].off;
cur += mlen;
-
U32 litLength = (U32)(ip - anchor);
ZSTD_LOG_ENCODE("%d/%d: ENCODE1 literals=%d mlen=%d off=%d rep1=%d rep2=%d\n", (int)(ip-base), (int)(iend-base), (int)(litLength), (int)mlen, (int)(offset), (int)rep_1, (int)rep_2);
- if (offset)
- {
+ if (offset) {
rep_2 = rep_1;
rep_1 = offset;
- }
- else
- {
- if (litLength == 0)
- {
+ } else {
+ if (litLength == 0) {
best_off = rep_2;
rep_2 = rep_1;
rep_1 = best_off;
- }
- }
+ } }
ZSTD_LOG_ENCODE("%d/%d: ENCODE2 literals=%d mlen=%d off=%d rep1=%d rep2=%d\n", (int)(ip-base), (int)(iend-base), (int)(litLength), (int)mlen, (int)(offset), (int)rep_1, (int)rep_2);
anchor = ip = ip + mlen;
}
-
- // check immediate repcode
+ /* check immediate repcode */
while ( (anchor <= ilimit)
&& (MEM_read32(anchor) == MEM_read32(anchor - rep_2)) ) {
/* store sequence */
anchor += best_mlen+MINMATCH;
ip = anchor;
continue; // faster when present ... (?)
- }
- }
+ } }
- /* Last Literals */
- {
- U32 lastLLSize = (U32)(iend - anchor);
- ZSTD_LOG_ENCODE("%d: lastLLSize literals=%d\n", (int)(ip-base), (int)(lastLLSize));
+ { /* Last Literals */
+ size_t lastLLSize = iend - anchor;
+ ZSTD_LOG_ENCODE("%d: lastLLSize literals=%u\n", (int)(ip-base), (U32)lastLLSize);
memcpy(seqStorePtr->lit, anchor, lastLLSize);
seqStorePtr->lit += lastLLSize;
}
ZSTD_resetSeqStore(seqStorePtr);
if ((ip - prefixStart) < REPCODE_STARTVALUE) ip += REPCODE_STARTVALUE;
-
/* Match Loop */
while (ip < ilimit) {
- U32 u;
- U32 offset;
- U32 mlen=0;
- U32 best_mlen=0;
- U32 best_off=0;
+ U32 u, offset, best_off=0;
+ U32 mlen=0, best_mlen=0;
U32 current = (U32)(ip-base);
memset(opt, 0, sizeof(ZSTD_optimal_t));
last_pos = 0;
inr = ip;
opt[0].litlen = (U32)(ip - anchor);
-
/* check repCode */
{
const U32 repIndex = (U32)(current+1 - rep_1);
if (faster_get_matches && last_pos)
match_num = 0;
else
- match_num = getAllMatches(ctx, ip, ip, iend, maxSearches, mls, matches, best_mlen); /* first search (depth 0) */
+ match_num = getAllMatches(ctx, ip, ip, iend, maxSearches, mls, matches, best_mlen); /* first search (depth 0) */
ZSTD_LOG_PARSER("%d: match_num=%d last_pos=%d\n", (int)(ip-base), match_num, last_pos);
if (!last_pos && !match_num) { ip++; continue; }
ip++; continue;
}
-
- // check further positions
+ /* check further positions */
for (skip_num = 0, cur = 1; cur <= last_pos; cur++) {
size_t cur_rep;
inr = ip + cur;
ZSTD_LOG_PARSER("%d: CURRENT price[%d/%d]=%d off=%d mlen=%d litlen=%d rep=%d rep2=%d\n", (int)(inr-base), cur, last_pos, opt[cur].price, opt[cur].off, opt[cur].mlen, opt[cur].litlen, opt[cur].rep, opt[cur].rep2);
-
-
best_mlen = 0;
if (!opt[cur].off && opt[cur].mlen != 1) {
const U32 repIndex = (U32)(current+cur - cur_rep);
const BYTE* const repBase = repIndex < dictLimit ? dictBase : base;
const BYTE* const repMatch = repBase + repIndex;
- if ((U32)((dictLimit-1) - repIndex) >= 3) /* intentional overflow */
- if (MEM_read32(inr) == MEM_read32(repMatch)) {
+ if ( ((U32)((dictLimit-1) - repIndex) >= 3) /* intentional overflow */
+ &&(MEM_read32(inr) == MEM_read32(repMatch)) ) {
/* repcode detected */
const BYTE* const repEnd = repIndex < dictLimit ? dictEnd : iend;
mlen = (U32)ZSTD_count_2segments(inr+MINMATCH, repMatch+MINMATCH, iend, repEnd, prefixStart) + MINMATCH;
ZSTD_LOG_PARSER("%d: REP sufficient_len=%d best_mlen=%d best_off=%d last_pos=%d\n", (int)(inr-base), sufficient_len, best_mlen, best_off, last_pos);
last_pos = cur + 1;
goto _storeSequence;
- }
+ }
if (opt[cur].mlen == 1) {
litlen = opt[cur].litlen;
-
if (cur > litlen) {
price = opt[cur - litlen].price + ZSTD_getPrice(seqStorePtr, litlen, inr-litlen, 0, mlen - MINMATCH);
ZSTD_LOG_TRY_PRICE("%d: TRY5 opt[%d].price=%d price=%d cur=%d litlen=%d\n", (int)(inr-base), cur - litlen, opt[cur - litlen].price, price, cur, litlen);
}
best_mlen = mlen;
- if (faster_get_matches)
- skip_num = best_mlen;
+ if (faster_get_matches) skip_num = best_mlen;
ZSTD_LOG_PARSER("%d: Found REP mlen=%d off=%d price=%d litlen=%d price[%d]=%d\n", (int)(inr-base), mlen, 0, price, litlen, cur - litlen, opt[cur - litlen].price);
} while (mlen >= MINMATCH);
}
-
if (faster_get_matches && skip_num > 0) { skip_num--; continue; }
best_mlen = (best_mlen > MINMATCH) ? best_mlen : MINMATCH;
match_num = getAllMatches(ctx, inr, ip, iend, maxSearches, mls, matches, best_mlen);
ZSTD_LOG_PARSER("%d: ZSTD_GetAllMatches match_num=%d\n", (int)(inr-base), match_num);
-
if (match_num > 0 && matches[match_num-1].len > sufficient_len) {
cur -= matches[match_num-1].back;
best_mlen = matches[match_num-1].len;
goto _storeSequence;
}
-
// set prices using matches at position = cur
for (u = 0; u < match_num; u++) {
mlen = (u>0) ? matches[u-1].len+1 : best_mlen;
SET_PRICE(cur2 + mlen, mlen, matches[u].off, litlen, price);
mlen++;
- } }
- } // for (skip_num = 0, cur = 1; cur <= last_pos; cur++)
-
+ } } } // for (skip_num = 0, cur = 1; cur <= last_pos; cur++)
best_mlen = opt[last_pos].mlen;
best_off = opt[last_pos].off;
opt[cur].off = best_off;
best_mlen = mlen;
best_off = offset;
- if (mlen > cur)
- break;
+ if (mlen > cur) break;
cur -= mlen;
}
anchor = ip = ip + mlen;
}
-
/* check immediate repcode */
while (anchor <= ilimit) {
const U32 repIndex = (U32)((anchor-base) - rep_2);
break;
} }
- /* Last Literals */
- {
- U32 lastLLSize = (U32)(iend - anchor);
- ZSTD_LOG_ENCODE("%d: lastLLSize literals=%d\n", (int)(ip-base), (int)(lastLLSize));
+ { /* Last Literals */
+ size_t lastLLSize = iend - anchor;
+ ZSTD_LOG_ENCODE("%d: lastLLSize literals=%u\n", (int)(ip-base), (U32)(lastLLSize));
memcpy(seqStorePtr->lit, anchor, lastLLSize);
seqStorePtr->lit += lastLLSize;
}
/*
- fileio.c - File i/o handler
- Copyright (C) Yann Collet 2013-2015
+ fileio.c - File i/o handler for zstd
+ Copyright (C) Yann Collet 2013-2016
GPL v2 License
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
You can contact the author at :
- - zstd source repository : https://github.com/Cyan4973/zstd
- - Public forum : https://groups.google.com/forum/#!forum/lz4c
+ - zstd homepage : http://www.zstd.net
*/
/*
Note : this is stand-alone program.
* Tuning options
***************************************/
#ifndef ZSTD_LEGACY_SUPPORT
-/**LEGACY_SUPPORT :
+/* LEGACY_SUPPORT :
* decompressor can decode older formats (starting from Zstd 0.1+) */
# define ZSTD_LEGACY_SUPPORT 1
#endif
#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(_WIN32) || defined(__CYGWIN__)
# include <fcntl.h> /* _O_BINARY */
# include <io.h> /* _setmode, _isatty */
-# ifdef __MINGW32__
- // int _fileno(FILE *stream); /* seems no longer useful /* MINGW somehow forgets to include this windows declaration into <stdio.h> */
-# endif
# define SET_BINARY_MODE(file) { int unused = _setmode(_fileno(file), _O_BINARY); (void)unused; }
# define IS_CONSOLE(stdStream) _isatty(_fileno(stdStream))
#else
}
-/*
- * FIO_compressFilename_extRess()
- * result : 0 : compression completed correctly
- * 1 : missing or pb opening srcFileName
+/*!
+ * FIO_compressFilename_extRess() :
+ * @result : 0 : compression completed correctly,
+ * 1 : missing or pb opening srcFileName
*/
static int FIO_compressFilename_extRess(cRess_t ress,
const char* dstFileName, const char* srcFileName,
return val;
}
-#endif // XXH_FORCE_DIRECT_MEMORY_ACCESS
+#endif /* XXH_FORCE_DIRECT_MEMORY_ACCESS */
/* ****************************************
/*
zstdcli - Command Line Interface (cli) for zstd
- Copyright (C) Yann Collet 2014-2015
+ Copyright (C) Yann Collet 2014-2016
GPL v2 License
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
You can contact the author at :
- - zstd source repository : https://github.com/Cyan4973/zstd
- - ztsd public forum : https://groups.google.com/forum/#!forum/lz4c
+ - zstd homepage : http://www.zstd.net/
*/
/*
Note : this is user program.
*/
-/**************************************
+/*-************************************
* Compiler Options
**************************************/
#define _CRT_SECURE_NO_WARNINGS /* Visual : removes warning from strcpy */
#define _POSIX_SOURCE 1 /* triggers fileno() within <stdio.h> on unix */
-/**************************************
+/*-************************************
* Includes
**************************************/
#include <stdio.h> /* fprintf, getchar */
#include "zstd.h" /* ZSTD version numbers */
-/**************************************
+/*-************************************
* OS-specific Includes
**************************************/
#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(_WIN32) || defined(__CYGWIN__)
#endif
-/**************************************
+/*-************************************
* Constants
**************************************/
#define COMPRESSOR_NAME "zstd command line interface"
#define GB *(1U<<30)
-/**************************************
+/*-************************************
* Display Macros
**************************************/
#define DISPLAY(...) fprintf(displayOut, __VA_ARGS__)
#define DISPLAYLEVEL(l, ...) if (displayLevel>=l) { DISPLAY(__VA_ARGS__); }
static FILE* displayOut;
-static unsigned displayLevel = 2; // 0 : no display // 1: errors // 2 : + result + interaction + warnings ; // 3 : + progression; // 4 : + information
+static unsigned displayLevel = 2; /* 0 : no display, 1: errors, 2 : + result + interaction + warnings, 3 : + progression, 4 : + information */
-/**************************************
+/*-************************************
* Exceptions
**************************************/
#define DEBUG 0
}
-/**************************************
+/*-************************************
* Command Line
**************************************/
static int usage(const char* programName)
DISPLAY( " -# : # compression level (1-19, default:1) \n");
DISPLAY( " -d : decompression \n");
DISPLAY( " -D file: use `file` as Dictionary \n");
- //DISPLAY( " -z : force compression\n");
DISPLAY( " -f : overwrite output without prompting \n");
DISPLAY( " -h/-H : display help/long help and exit\n");
return 0;
if (!strcmp(programName, ZSTD_CAT)) { decode=1; forceStdout=1; displayLevel=1; outFileName=stdoutmark; }
/* command switches */
- for(i=1; i<argCount; i++)
- {
+ for(i=1; i<argCount; i++) {
const char* argument = argv[i];
-
if(!argument) continue; /* Protection if argument empty */
/* long commands (--long-word) */
if (!strcmp(argument, "--quiet")) { displayLevel--; continue; }
/* Decode commands (note : aggregated commands are allowed) */
- if (argument[0]=='-')
- {
+ if (argument[0]=='-') {
/* '-' means stdin/stdout */
- if (argument[1]==0)
- {
+ if (argument[1]==0) {
if (!filenameIdx) { filenameIdx=1, filenameTable[0]=stdinmark; continue; }
outFileName=stdoutmark; continue;
}
case 'H':
case 'h': displayOut=stdout; return usage_advanced(programName);
- /* Compression (default) */
- //case 'z': forceCompress = 1; break;
-
- /* Decoding */
+ /* Decoding */
case 'd': decode=1; argument++; break;
/* Multiple input files */
/* Use file content as dictionary */
case 'D': nextEntryIsDictionary = 1; argument++; break;
- /* Test -- not implemented */
- /* case 't': decode=1; LZ4IO_setOverwrite(1); output_filename=nulmark; break; */
-
/* Overwrite */
case 'f': FIO_overwriteMode(); argument++; break;
}
/* dictionary */
- if (nextEntryIsDictionary)
- {
+ if (nextEntryIsDictionary) {
nextEntryIsDictionary = 0;
dictFileName = argument;
continue;
DISPLAYLEVEL(3, WELCOME_MESSAGE);
/* Check if benchmark is selected */
- if (bench)
- {
+ if (bench) {
#ifndef ZSTD_NOBENCH
BMK_benchFiles(filenameTable, filenameIdx, dictFileName, cLevel*rangeBench);
#endif
/* No output filename ==> try to select one automatically (when possible) */
if (filenameIdx>=2) outFileName = filenameTable[1];
- while (!outFileName) /* while : just to allow break statement */
- {
+ while (!outFileName) { /* while : just to allow break statement */
if (!IS_CONSOLE(stdout)) { outFileName=stdoutmark; break; } /* Default to stdout whenever possible (i.e. not a console) */
- if (!decode) /* compression to file */
- {
+ if (!decode) { /* compression to file */
size_t l = strlen(filenameTable[0]);
dynNameSpace = (char*)calloc(1,l+5);
if (dynNameSpace==NULL) { DISPLAY("not enough memory\n"); exit(1); }
/* decompression to file (automatic name will work only if input filename has correct format extension) */
{
size_t filenameSize = strlen(filenameTable[0]);
- if (strcmp(filenameTable[0] + (filenameSize-4), extension))
- {
+ if (strcmp(filenameTable[0] + (filenameSize-4), extension)) {
DISPLAYLEVEL(1, "unknown suffix - cannot determine destination filename\n");
return badusage(programName);
}
strcpy(dynNameSpace, filenameTable[0]);
dynNameSpace[filenameSize-4]=0;
DISPLAYLEVEL(2, "Decoding file %s \n", outFileName);
- }
- }
+ } }
/* Check if output is defined as console; trigger an error in this case */
if (!strcmp(outFileName,stdoutmark) && IS_CONSOLE(stdout) && !forceStdout) return badusage(programName);
if (!strcmp(filenameTable[0], stdinmark) && !strcmp(outFileName,stdoutmark) && (displayLevel==2)) displayLevel=1;
if (multiple && (displayLevel==2)) displayLevel=1;
- if ((!multiple) && (filenameIdx>2))
- {
+ if ((!multiple) && (filenameIdx>2)) {
DISPLAY("Too many files on the command line (%u > 2). Do you mean -m ? \n", filenameIdx);
return filenameIdx;
}
/* IO Stream/File */
FIO_setNotificationLevel(displayLevel);
- if (decode)
- {
+ if (decode) {
if (multiple)
operationResult = FIO_decompressMultipleFilenames(filenameTable, filenameIdx, ZSTD_EXTENSION, dictFileName);
else
operationResult = FIO_decompressFilename(outFileName, filenameTable[0], dictFileName);
- }
- else
- {
+ } else { /* compression */
if (multiple)
operationResult = FIO_compressMultipleFilenames(filenameTable, filenameIdx, ZSTD_EXTENSION, dictFileName, cLevel);
else
projects / thirdparty / zstd.git / commitdiff
