115 unsigned int FUZ_rand(unsigned int* src)  in FUZ_rand()  function
126 #define FUZ_RAND15BITS  (FUZ_rand(seed) & 0x7FFF)
127 #define FUZ_RANDLENGTH  ( (FUZ_rand(seed) & 3) ? (FUZ_rand(seed) % 15) : (FUZ_rand(seed) % 510) + 1…
135     BBuffer[pos++] = (BYTE)(FUZ_rand(seed));  in FUZ_fillCompressibleNoiseBuffer()
153             while (pos < end) BBuffer[pos++] = (BYTE)(FUZ_rand(seed) >> 5);  in FUZ_fillCompressibleNoiseBuffer()
380             unsigned const nbBits = FUZ_rand(&randState) % maxBits;  in basicTests()
381             size_t iSize = (FUZ_rand(&randState) & ((1<<nbBits)-1)) + 1;  in basicTests()
677             unsigned nbBits = FUZ_rand(&randState) % maxBits;  in basicTests()
678             size_t iSize = (FUZ_rand(&randState) & ((1<<nbBits)-1)) + 1;  in basicTests()
696             unsigned const nbBits = FUZ_rand(&randState) % maxBits;  in basicTests()
697             size_t iSize = (FUZ_rand(&randState) & ((1<<nbBits)-1)) + 1;  in basicTests()
789 … for (testNb =0; (testNb < startTest); testNb++) (void)FUZ_rand(&coreRand);   /* sync randomizer */  in fuzzerTests()
794 …   unsigned const srcBits = (FUZ_rand(&randState) % (FUZ_highbit((U32)(srcDataLength-1)) - 1)) + 1;  in fuzzerTests()
795         size_t const srcSize = (FUZ_rand(&randState) & ((1<<srcBits)-1)) + 1;  in fuzzerTests()
796         size_t const srcStartId = FUZ_rand(&randState) % (srcDataLength - srcSize);  in fuzzerTests()
798         unsigned const neverFlush = (FUZ_rand(&randState) & 15) == 1;  in fuzzerTests()
804         (void)FUZ_rand(&coreRand);   /* update seed */  in fuzzerTests()
806         prefs.frameInfo.blockMode = (LZ4F_blockMode_t)(FUZ_rand(&randState) & 1);  in fuzzerTests()
807         prefs.frameInfo.blockSizeID = (LZ4F_blockSizeID_t)(4 + (FUZ_rand(&randState) & 3));  in fuzzerTests()
808         prefs.frameInfo.blockChecksumFlag = (LZ4F_blockChecksum_t)(FUZ_rand(&randState) & 1);  in fuzzerTests()
809         prefs.frameInfo.contentChecksumFlag = (LZ4F_contentChecksum_t)(FUZ_rand(&randState) & 1);  in fuzzerTests()
810         prefs.frameInfo.contentSize = ((FUZ_rand(&randState) & 0xF) == 1) ? srcSize : 0;  in fuzzerTests()
811         prefs.autoFlush = neverFlush ? 0 : (FUZ_rand(&randState) & 7) == 2;  in fuzzerTests()
812         prefs.compressionLevel = -5 + (int)(FUZ_rand(&randState) % 11);  in fuzzerTests()
813         if ((FUZ_rand(&randState) & 0xF) == 1) prefsPtr = NULL;  in fuzzerTests()
817         if ((FUZ_rand(&randState) & 0xFFF) == 0) {  in fuzzerTests()
820             FUZ_writeLE32(op, LZ4F_MAGIC_SKIPPABLE_START + (FUZ_rand(&randState) & 15));  in fuzzerTests()
823         } else if ((FUZ_rand(&randState) & 0xF) == 2) {  /* single pass compression (simple) */  in fuzzerTests()
838                 unsigned const nbBitsSeg = FUZ_rand(&randState) % maxBits;  in fuzzerTests()
839                 size_t const sampleMax = (FUZ_rand(&randState) & ((1<<nbBitsSeg)-1)) + 1;  in fuzzerTests()
842                 cOptions.stableSrc = ((FUZ_rand(&randState) & 3) == 1);  in fuzzerTests()
851                 {   unsigned const forceFlush = neverFlush ? 0 : ((FUZ_rand(&randState) & 3) == 1);  in fuzzerTests()
873 …unsigned const nonContiguousDst = FUZ_rand(&randState) % 3;   /* 0 : contiguous; 1 : non-contiguou…  in fuzzerTests()
878                 unsigned const nbBitsI = (FUZ_rand(&randState) % (maxBits-1)) + 1;  in fuzzerTests()
879                 unsigned const nbBitsO = (FUZ_rand(&randState) % (maxBits)) + 1;  in fuzzerTests()
880                 size_t const iSizeMax = (FUZ_rand(&randState) & ((1<<nbBitsI)-1)) + 1;  in fuzzerTests()
882                 size_t const oSizeMax = (FUZ_rand(&randState) & ((1<<nbBitsO)-1)) + 2;  in fuzzerTests()
886                 dOptions.stableDst = FUZ_rand(&randState) & 1;  in fuzzerTests()