286 static int readU32FromCharChecked(const char** stringPtr, unsigned* value)  in readU32FromCharChecked()  argument
289     while ((**stringPtr >='0') && (**stringPtr <='9')) {  in readU32FromCharChecked()
294         result += (unsigned)(**stringPtr - '0');  in readU32FromCharChecked()
296         (*stringPtr)++ ;  in readU32FromCharChecked()
298     if ((**stringPtr=='K') || (**stringPtr=='M')) {  in readU32FromCharChecked()
302         if (**stringPtr=='M') {  in readU32FromCharChecked()
306         (*stringPtr)++;  /* skip `K` or `M` */  in readU32FromCharChecked()
307         if (**stringPtr=='i') (*stringPtr)++;  in readU32FromCharChecked()
308         if (**stringPtr=='B') (*stringPtr)++;  in readU32FromCharChecked()
319 static unsigned readU32FromChar(const char** stringPtr) {  in readU32FromChar()  argument
322     if (readU32FromCharChecked(stringPtr, &result)) { errorOut(errorMsg); }  in readU32FromChar()
331 static int readSizeTFromCharChecked(const char** stringPtr, size_t* value)  in readSizeTFromCharChecked()  argument
334     while ((**stringPtr >='0') && (**stringPtr <='9')) {  in readSizeTFromCharChecked()
339         result += (size_t)(**stringPtr - '0');  in readSizeTFromCharChecked()
341         (*stringPtr)++ ;  in readSizeTFromCharChecked()
343     if ((**stringPtr=='K') || (**stringPtr=='M')) {  in readSizeTFromCharChecked()
347         if (**stringPtr=='M') {  in readSizeTFromCharChecked()
351         (*stringPtr)++;  /* skip `K` or `M` */  in readSizeTFromCharChecked()
352         if (**stringPtr=='i') (*stringPtr)++;  in readSizeTFromCharChecked()
353         if (**stringPtr=='B') (*stringPtr)++;  in readSizeTFromCharChecked()
364 static size_t readSizeTFromChar(const char** stringPtr) {  in readSizeTFromChar()  argument
367     if (readSizeTFromCharChecked(stringPtr, &result)) { errorOut(errorMsg); }  in readSizeTFromChar()
376 static int longCommandWArg(const char** stringPtr, const char* longCommand)  in longCommandWArg()  argument
379     int const result = !strncmp(*stringPtr, longCommand, comSize);  in longCommandWArg()
380     if (result) *stringPtr += comSize;  in longCommandWArg()
394 static unsigned parseCoverParameters(const char* stringPtr, ZDICT_cover_params_t* params)  in parseCoverParameters()  argument
398 …if (longCommandWArg(&stringPtr, "k=")) { params->k = readU32FromChar(&stringPtr); if (stringPtr[0]…  in parseCoverParameters()
399 …if (longCommandWArg(&stringPtr, "d=")) { params->d = readU32FromChar(&stringPtr); if (stringPtr[0]…  in parseCoverParameters()
400 …if (longCommandWArg(&stringPtr, "steps=")) { params->steps = readU32FromChar(&stringPtr); if (stri…  in parseCoverParameters()
401         if (longCommandWArg(&stringPtr, "split=")) {  in parseCoverParameters()
402           unsigned splitPercentage = readU32FromChar(&stringPtr);  in parseCoverParameters()
404           if (stringPtr[0]==',') { stringPtr++; continue; } else break;  in parseCoverParameters()
406         if (longCommandWArg(&stringPtr, "shrink")) {  in parseCoverParameters()
409           if (stringPtr[0]=='=') {  in parseCoverParameters()
410             stringPtr++;  in parseCoverParameters()
411             params->shrinkDictMaxRegression = readU32FromChar(&stringPtr);  in parseCoverParameters()
413           if (stringPtr[0]==',') {  in parseCoverParameters()
414             stringPtr++;  in parseCoverParameters()
421     if (stringPtr[0] != 0) return 0;  in parseCoverParameters()
432 static unsigned parseFastCoverParameters(const char* stringPtr, ZDICT_fastCover_params_t* params)  in parseFastCoverParameters()  argument
436 …if (longCommandWArg(&stringPtr, "k=")) { params->k = readU32FromChar(&stringPtr); if (stringPtr[0]…  in parseFastCoverParameters()
437 …if (longCommandWArg(&stringPtr, "d=")) { params->d = readU32FromChar(&stringPtr); if (stringPtr[0]…  in parseFastCoverParameters()
438 …if (longCommandWArg(&stringPtr, "f=")) { params->f = readU32FromChar(&stringPtr); if (stringPtr[0]…  in parseFastCoverParameters()
439 …if (longCommandWArg(&stringPtr, "steps=")) { params->steps = readU32FromChar(&stringPtr); if (stri…  in parseFastCoverParameters()
440 …if (longCommandWArg(&stringPtr, "accel=")) { params->accel = readU32FromChar(&stringPtr); if (stri…  in parseFastCoverParameters()
441         if (longCommandWArg(&stringPtr, "split=")) {  in parseFastCoverParameters()
442           unsigned splitPercentage = readU32FromChar(&stringPtr);  in parseFastCoverParameters()
444           if (stringPtr[0]==',') { stringPtr++; continue; } else break;  in parseFastCoverParameters()
446         if (longCommandWArg(&stringPtr, "shrink")) {  in parseFastCoverParameters()
449           if (stringPtr[0]=='=') {  in parseFastCoverParameters()
450             stringPtr++;  in parseFastCoverParameters()
451             params->shrinkDictMaxRegression = readU32FromChar(&stringPtr);  in parseFastCoverParameters()
453           if (stringPtr[0]==',') {  in parseFastCoverParameters()
454             stringPtr++;  in parseFastCoverParameters()
461     if (stringPtr[0] != 0) return 0;  in parseFastCoverParameters()
472 static unsigned parseLegacyParameters(const char* stringPtr, unsigned* selectivity)  in parseLegacyParameters()  argument
474 …if (!longCommandWArg(&stringPtr, "s=") && !longCommandWArg(&stringPtr, "selectivity=")) { return 0…  in parseLegacyParameters()
475     *selectivity = readU32FromChar(&stringPtr);  in parseLegacyParameters()
476     if (stringPtr[0] != 0) return 0;  in parseLegacyParameters()
516 static unsigned parseAdaptParameters(const char* stringPtr, int* adaptMinPtr, int* adaptMaxPtr)  in parseAdaptParameters()  argument
519 …if (longCommandWArg(&stringPtr, "min=")) { *adaptMinPtr = (int)readU32FromChar(&stringPtr); if (st…  in parseAdaptParameters()
520 …if (longCommandWArg(&stringPtr, "max=")) { *adaptMaxPtr = (int)readU32FromChar(&stringPtr); if (st…  in parseAdaptParameters()
524     if (stringPtr[0] != 0) return 0; /* check the end of string */  in parseAdaptParameters()
538 static unsigned parseCompressionParameters(const char* stringPtr, ZSTD_compressionParameters* param…  in parseCompressionParameters()  argument
541 …&stringPtr, "windowLog=") || longCommandWArg(&stringPtr, "wlog=")) { params->windowLog = readU32Fr…  in parseCompressionParameters()
542 …(&stringPtr, "chainLog=") || longCommandWArg(&stringPtr, "clog=")) { params->chainLog = readU32Fro…  in parseCompressionParameters()
543 …g(&stringPtr, "hashLog=") || longCommandWArg(&stringPtr, "hlog=")) { params->hashLog = readU32From…  in parseCompressionParameters()
544 …&stringPtr, "searchLog=") || longCommandWArg(&stringPtr, "slog=")) { params->searchLog = readU32Fr…  in parseCompressionParameters()
545 …(&stringPtr, "minMatch=") || longCommandWArg(&stringPtr, "mml=")) { params->minMatch = readU32From…  in parseCompressionParameters()
546 …stringPtr, "targetLength=") || longCommandWArg(&stringPtr, "tlen=")) { params->targetLength = read…  in parseCompressionParameters()
547 …stringPtr, "strategy=") || longCommandWArg(&stringPtr, "strat=")) { params->strategy = (ZSTD_strat…  in parseCompressionParameters()
548 …(&stringPtr, "overlapLog=") || longCommandWArg(&stringPtr, "ovlog=")) { g_overlapLog = readU32From…  in parseCompressionParameters()
549 …(&stringPtr, "ldmHashLog=") || longCommandWArg(&stringPtr, "lhlog=")) { g_ldmHashLog = readU32From…  in parseCompressionParameters()
550 …(&stringPtr, "ldmMinMatch=") || longCommandWArg(&stringPtr, "lmml=")) { g_ldmMinMatch = readU32Fro…  in parseCompressionParameters()
551 …stringPtr, "ldmBucketSizeLog=") || longCommandWArg(&stringPtr, "lblog=")) { g_ldmBucketSizeLog = r…  in parseCompressionParameters()
552 …stringPtr, "ldmHashRateLog=") || longCommandWArg(&stringPtr, "lhrlog=")) { g_ldmHashRateLog = read…  in parseCompressionParameters()
559     if (stringPtr[0] != 0) return 0; /* check the end of string */  in parseCompressionParameters()