diff --git a/lib/zstd_buffered.h b/lib/zstd_buffered.h
index f79982a1..ecbc1df5 100644
--- a/lib/zstd_buffered.h
+++ b/lib/zstd_buffered.h
@@ -113,8 +113,8 @@ size_t ZBUFF_decompressContinue(ZBUFF_DCtx* dctx, void* dst, size_t* maxDstSizeP
 *  Use ZBUFF_decompressContinue() repetitively to consume your input.
 *  *srcSizePtr and *maxDstSizePtr can be any size.
 *  The function will report how many bytes were read or written by modifying *srcSizePtr and *maxDstSizePtr.
-*  Note that it may not consume the entire input, in which case it's up to the caller to call again the function with remaining input.
-*  The content of dst will be overwritten (up to *maxDstSizePtr) at each function call, so save its content if it matters or change dst .
+*  Note that it may not consume the entire input, in which case it's up to the caller to present remaining input again.
+*  The content of dst will be overwritten (up to *maxDstSizePtr) at each function call, so save its content if it matters or change dst.
 *  @return : a hint to preferred nb of bytes to use as input for next function call (it's only a hint, to improve latency)
 *            or 0 when a frame is completely decoded
 *            or an error code, which can be tested using ZBUFF_isError().
diff --git a/programs/Makefile b/programs/Makefile
index 22c2cd67..4683a946 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -35,7 +35,7 @@ VERSION?= 0.4.0
 DESTDIR?=
 PREFIX ?= /usr/local
 CPPFLAGS= -I../lib -I../lib/legacy -I./legacy -DZSTD_VERSION=\"$(VERSION)\" -DZSTD_LEGACY_SUPPORT=1
-CFLAGS ?= -O3  # -falign-loops=32   # not always positive
+CFLAGS ?= -O3  # -falign-loops=32   # not always beneficial
 CFLAGS += -std=c99 -Wall -Wextra -Wundef -Wshadow -Wcast-qual -Wcast-align -Wstrict-prototypes
 FLAGS   = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(MOREFLAGS)
 
@@ -88,6 +88,11 @@ fuzzer32: $(ZSTDDIR)/zstd_compress.c $(ZSTDDIR)/zstd_decompress.c $(ZSTDDIR)/fse
       datagen.c xxhash.c fuzzer.c
 	$(CC) -m32 $(FLAGS) $^ -o $@$(EXT)
 
+zbufftest  : $(ZSTDDIR)/zstd_compress.c $(ZSTDDIR)/zstd_decompress.c $(ZSTDDIR)/zstd_buffered.c $(ZSTDDIR)/fse.c $(ZSTDDIR)/huff0.c \
+      $(ZSTDDIR)/legacy/zstd_v01.c $(ZSTDDIR)/legacy/zstd_v02.c \
+      datagen.c xxhash.c zbufftest.c
+	$(CC)      $(FLAGS) $^ -o $@$(EXT)
+
 paramgrill : $(ZSTDDIR)/zstd_compress.c $(ZSTDDIR)/zstd_decompress.c $(ZSTDDIR)/fse.c $(ZSTDDIR)/huff0.c \
              $(ZSTDDIR)/legacy/zstd_v01.c $(ZSTDDIR)/legacy/zstd_v02.c \
              datagen.c xxhash.c paramgrill.c
@@ -100,7 +105,7 @@ clean:
 	@rm -f core *.o tmp* \
         zstd$(EXT) zstd32$(EXT) \
         fullbench$(EXT) fullbench32$(EXT) \
-        fuzzer$(EXT) fuzzer32$(EXT) \
+        fuzzer$(EXT) fuzzer32$(EXT) zbufftest$(EXT) \
 	datagen$(EXT) paramgrill$(EXT)
 	@echo Cleaning completed
 
diff --git a/programs/zbufftest.c b/programs/zbufftest.c
new file mode 100644
index 00000000..0a10e4de
--- /dev/null
+++ b/programs/zbufftest.c
@@ -0,0 +1,521 @@
+/*
+    Fuzzer test tool for zstd_buffered
+    Copyright (C) Yann Collet 2105
+
+    GPL v2 License
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+    You can contact the author at :
+    - ZSTD source repository : https://github.com/Cyan4973/zstd
+    - ZSTD public forum : https://groups.google.com/forum/#!forum/lz4c
+*/
+
+/**************************************
+*  Compiler specific
+**************************************/
+#ifdef _MSC_VER    /* Visual Studio */
+#  define _CRT_SECURE_NO_WARNINGS     /* fgets */
+#  pragma warning(disable : 4127)     /* disable: C4127: conditional expression is constant */
+#  pragma warning(disable : 4146)     /* disable: C4146: minus unsigned expression */
+#endif
+
+#define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
+#ifdef __GNUC__
+#  pragma GCC diagnostic ignored "-Wmissing-braces"   /* GCC bug 53119 : doesn't accept { 0 } as initializer (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119) */
+#  pragma GCC diagnostic ignored "-Wmissing-field-initializers"   /* GCC bug 53119 : doesn't accept { 0 } as initializer (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119) */
+#endif
+
+
+/**************************************
+*  Includes
+**************************************/
+#include <stdlib.h>      /* free */
+#include <stdio.h>       /* fgets, sscanf */
+#include <sys/timeb.h>   /* timeb */
+#include <string.h>      /* strcmp */
+#include "mem.h"
+#include "zstd_buffered.h"
+#include "zstd.h"        /* ZSTD_compressBound() */
+#include "datagen.h"     /* RDG_genBuffer */
+#include "xxhash.h"      /* XXH64 */
+
+
+/**************************************
+ Constants
+**************************************/
+#ifndef ZSTD_VERSION
+#  define ZSTD_VERSION ""
+#endif
+
+#define KB *(1U<<10)
+#define MB *(1U<<20)
+#define GB *(1U<<30)
+
+static const U32 nbTestsDefault = 30000;
+#define COMPRESSIBLE_NOISE_LENGTH (10 MB)
+#define FUZ_COMPRESSIBILITY_DEFAULT 50
+static const U32 prime1 = 2654435761U;
+static const U32 prime2 = 2246822519U;
+
+
+
+/**************************************
+*  Display Macros
+**************************************/
+#define DISPLAY(...)          fprintf(stderr, __VA_ARGS__)
+#define DISPLAYLEVEL(l, ...)  if (g_displayLevel>=l) { DISPLAY(__VA_ARGS__); }
+static U32 g_displayLevel = 2;
+
+#define DISPLAYUPDATE(l, ...) if (g_displayLevel>=l) { \
+            if ((FUZ_GetMilliSpan(g_time) > g_refreshRate) || (g_displayLevel>=4)) \
+            { g_time = FUZ_GetMilliStart(); DISPLAY(__VA_ARGS__); \
+            if (g_displayLevel>=4) fflush(stdout); } }
+static const U32 g_refreshRate = 150;
+static U32 g_time = 0;
+
+
+/*********************************************************
+*  Fuzzer functions
+*********************************************************/
+#define MAX(a,b) ((a)>(b)?(a):(b))
+
+static U32 FUZ_GetMilliStart(void)
+{
+    struct timeb tb;
+    U32 nCount;
+    ftime( &tb );
+    nCount = (U32) (((tb.time & 0xFFFFF) * 1000) +  tb.millitm);
+    return nCount;
+}
+
+
+static U32 FUZ_GetMilliSpan(U32 nTimeStart)
+{
+    U32 nCurrent = FUZ_GetMilliStart();
+    U32 nSpan = nCurrent - nTimeStart;
+    if (nTimeStart > nCurrent)
+        nSpan += 0x100000 * 1000;
+    return nSpan;
+}
+
+
+#  define FUZ_rotl32(x,r) ((x << r) | (x >> (32 - r)))
+unsigned int FUZ_rand(unsigned int* src)
+{
+    U32 rand32 = *src;
+    rand32 *= prime1;
+    rand32 += prime2;
+    rand32  = FUZ_rotl32(rand32, 13);
+    *src = rand32;
+    return rand32 >> 5;
+}
+
+
+/*
+static unsigned FUZ_highbit32(U32 v32)
+{
+    unsigned nbBits = 0;
+    if (v32==0) return 0;
+    for ( ; v32 ; v32>>=1) nbBits++;
+    return nbBits;
+}
+*/
+
+static int basicUnitTests(U32 seed, double compressibility)
+{
+    int testResult = 0;
+    void* CNBuffer;
+    size_t CNBufferSize = COMPRESSIBLE_NOISE_LENGTH;
+    void* compressedBuffer;
+    size_t compressedBufferSize = ZSTD_compressBound(COMPRESSIBLE_NOISE_LENGTH);
+    void* decodedBuffer;
+    size_t decodedBufferSize = CNBufferSize;
+    U32 randState = seed;
+    size_t result, cSize, readSize, genSize;
+    U32 testNb=0;
+    ZBUFF_CCtx* zc = ZBUFF_createCCtx();
+    ZBUFF_DCtx* zd = ZBUFF_createDCtx();
+
+    /* Create compressible test buffer */
+    CNBuffer = malloc(CNBufferSize);
+    compressedBuffer = malloc(compressedBufferSize);
+    decodedBuffer = malloc(decodedBufferSize);
+    if (!CNBuffer || !compressedBuffer || !decodedBuffer || !zc || !zd)
+    {
+        DISPLAY("Not enough memory, aborting\n");
+        goto _output_error;
+    }
+    RDG_genBuffer(CNBuffer, CNBufferSize, compressibility, 0., randState);
+
+    /* Basic compression test */
+    DISPLAYLEVEL(4, "test%3i : compress %u bytes : ", testNb++, COMPRESSIBLE_NOISE_LENGTH);
+    ZBUFF_compressInit(zc, 1);
+    readSize = CNBufferSize;
+    genSize = compressedBufferSize;
+    result = ZBUFF_compressContinue(zc, compressedBuffer, &genSize, CNBuffer, &readSize);
+    if (ZBUFF_isError(result)) goto _output_error;
+    if (readSize != CNBufferSize) goto _output_error;   /* entire input should be consumed */
+    cSize = genSize;
+    genSize = compressedBufferSize - cSize;
+    result = ZBUFF_compressEnd(zc, compressedBuffer+cSize, &genSize);
+    if (result != 0) goto _output_error;   /* error, or some data not flushed */
+    cSize += genSize;
+    DISPLAYLEVEL(4, "OK (%u bytes : %.2f%%)\n", (U32)cSize, (double)cSize/COMPRESSIBLE_NOISE_LENGTH*100);
+
+    /* Basic decompression test */
+    DISPLAYLEVEL(4, "test%3i : decompress %u bytes : ", testNb++, COMPRESSIBLE_NOISE_LENGTH);
+    ZBUFF_decompressInit(zd);
+    readSize = cSize;
+    genSize = CNBufferSize;
+    result = ZBUFF_decompressContinue(zd, decodedBuffer, &genSize, compressedBuffer, &readSize);
+    if (result != 0) goto _output_error;  /* should reach end of frame == 0; otherwise, some data left, or an error */
+    if (genSize != CNBufferSize) goto _output_error;   /* should regenerate the same amount */
+    if (readSize != cSize) goto _output_error;   /* should have read the entire frame */
+    DISPLAYLEVEL(4, "OK \n");
+
+    /* check regenerated data is byte exact */
+    {
+        size_t i;
+        DISPLAYLEVEL(4, "test%3i : check decompressed result : ", testNb++);
+        for (i=0; i<CNBufferSize; i++)
+        {
+            if (((BYTE*)decodedBuffer)[i] != ((BYTE*)CNBuffer)[i]) goto _output_error;;
+        }
+        DISPLAYLEVEL(4, "OK \n");
+    }
+
+_end:
+    ZBUFF_freeCCtx(zc);
+    ZBUFF_freeDCtx(zd);
+    free(CNBuffer);
+    free(compressedBuffer);
+    free(decodedBuffer);
+    return testResult;
+
+_output_error:
+    testResult = 1;
+    DISPLAY("Error detected in Unit tests ! \n");
+    goto _end;
+}
+
+
+static size_t findDiff(const void* buf1, const void* buf2, size_t max)
+{
+    const BYTE* b1 = (const BYTE*)buf1;
+    const BYTE* b2 = (const BYTE*)buf2;
+    size_t i;
+    for (i=0; i<max; i++)
+    {
+        if (b1[i] != b2[i]) break;
+    }
+    return i;
+}
+
+#   define CHECK(cond, ...) if (cond) { DISPLAY("Error => "); DISPLAY(__VA_ARGS__); \
+                            DISPLAY(" (seed %u, test nb %u)  \n", seed, testNb); goto _output_error; }
+
+static const U32 maxSrcLog = 23;
+static const U32 maxSampleLog = 19;
+
+int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, double compressibility)
+{
+    BYTE* cNoiseBuffer[5];
+    BYTE* srcBuffer;
+    size_t srcBufferSize = (size_t)1<<maxSrcLog;
+    BYTE* copyBuffer;
+    size_t copyBufferSize = srcBufferSize + (1<<maxSampleLog);
+    BYTE* cBuffer;
+    size_t cBufferSize   = ZSTD_compressBound(srcBufferSize);
+    BYTE* dstBuffer;
+    size_t dstBufferSize = srcBufferSize;
+    U32 result = 0;
+    U32 testNb = 0;
+    U32 coreSeed = seed, lseed = 0;
+    ZBUFF_CCtx* zc;
+    ZBUFF_DCtx* zd;
+    XXH64_state_t crc64;
+
+    /* allocation */
+    zc = ZBUFF_createCCtx();
+    zd = ZBUFF_createDCtx();
+    cNoiseBuffer[0] = (BYTE*)malloc (srcBufferSize);
+    cNoiseBuffer[1] = (BYTE*)malloc (srcBufferSize);
+    cNoiseBuffer[2] = (BYTE*)malloc (srcBufferSize);
+    cNoiseBuffer[3] = (BYTE*)malloc (srcBufferSize);
+    cNoiseBuffer[4] = (BYTE*)malloc (srcBufferSize);
+    copyBuffer= (BYTE*)malloc (copyBufferSize);
+    dstBuffer = (BYTE*)malloc (dstBufferSize);
+    cBuffer   = (BYTE*)malloc (cBufferSize);
+    CHECK (!cNoiseBuffer[0] || !cNoiseBuffer[1] || !cNoiseBuffer[2] || !cNoiseBuffer[3] || !cNoiseBuffer[4] ||
+           !copyBuffer || !dstBuffer || !cBuffer || !zc || !zd,
+           "Not enough memory, fuzzer tests cancelled");
+
+    /* Create initial samples */
+    RDG_genBuffer(cNoiseBuffer[0], srcBufferSize, 0.00, 0., coreSeed);    /* pure noise */
+    RDG_genBuffer(cNoiseBuffer[1], srcBufferSize, 0.05, 0., coreSeed);    /* barely compressible */
+    RDG_genBuffer(cNoiseBuffer[2], srcBufferSize, compressibility, 0., coreSeed);
+    RDG_genBuffer(cNoiseBuffer[3], srcBufferSize, 0.95, 0., coreSeed);    /* highly compressible */
+    RDG_genBuffer(cNoiseBuffer[4], srcBufferSize, 1.00, 0., coreSeed);    /* sparse content */
+    srcBuffer = cNoiseBuffer[2];
+
+    /* catch up testNb */
+    for (testNb=1; testNb < startTest; testNb++)
+        FUZ_rand(&coreSeed);
+
+    /* test loop */
+    for ( ; testNb <= nbTests; testNb++ )
+    {
+        size_t sampleSize, sampleStart;
+        size_t cSize;
+        size_t maxTestSize, totalTestSize, readSize, genSize;
+        size_t errorCode;
+        U32 sampleSizeLog, buffNb, n, nbChunks;
+        U64 crcOrig, crcDest;
+
+        /* init */
+        DISPLAYUPDATE(2, "\r%6u/%6u   ", testNb, nbTests);
+        FUZ_rand(&coreSeed);
+        lseed = coreSeed ^ prime1;
+        buffNb = FUZ_rand(&lseed) & 127;
+        if (buffNb & 7) buffNb=2;   /* select buffer */
+        else
+        {
+            buffNb >>= 3;
+            if (buffNb & 7)
+            {
+                const U32 tnb[2] = { 1, 3 };
+                buffNb = tnb[buffNb >> 3];
+            }
+            else
+            {
+                const U32 tnb[2] = { 0, 4 };
+                buffNb = tnb[buffNb >> 3];
+            }
+        }
+        srcBuffer = cNoiseBuffer[buffNb];
+
+        /* Multi - segments compression test */
+        XXH64_reset(&crc64, 0);
+        nbChunks = (FUZ_rand(&lseed) & 127) + 2;
+        sampleSizeLog = FUZ_rand(&lseed) % maxSrcLog;
+        maxTestSize = (size_t)1 << sampleSizeLog;
+        maxTestSize += FUZ_rand(&lseed) & (maxTestSize-1);
+        ZBUFF_compressInit(zc, (FUZ_rand(&lseed) % (20 - (sampleSizeLog/3))) + 1);
+        totalTestSize = 0;
+        cSize = 0;
+        for (n=0; n<nbChunks; n++)
+        {
+            sampleSizeLog = FUZ_rand(&lseed) % maxSampleLog;
+            sampleSize = (size_t)1 << sampleSizeLog;
+            sampleSize += FUZ_rand(&lseed) & (sampleSize-1);
+            sampleStart = FUZ_rand(&lseed) % (srcBufferSize - sampleSize);
+
+            XXH64_update(&crc64, srcBuffer+sampleStart, sampleSize);
+            memcpy(copyBuffer+totalTestSize, srcBuffer+sampleStart, sampleSize);
+
+            readSize = sampleSize;
+            genSize = cBufferSize - cSize;
+            errorCode = ZBUFF_compressContinue(zc, cBuffer+cSize, &genSize, srcBuffer+sampleStart, &readSize);
+            CHECK (ZBUFF_isError(errorCode), "compression error : %s", ZBUFF_getErrorName(errorCode));
+            CHECK (readSize != sampleSize, "test condition not respected : input should be fully consumed")
+
+            cSize += genSize;
+            totalTestSize += sampleSize;
+            if (totalTestSize > maxTestSize) break;
+        }
+
+        genSize = cBufferSize - cSize;
+        errorCode = ZBUFF_compressEnd(zc, cBuffer+cSize, &genSize);
+        CHECK (ZBUFF_isError(errorCode), "compression error : %s", ZBUFF_getErrorName(errorCode));
+        CHECK (errorCode != 0, "frame epilogue not fully consumed");
+        cSize += genSize;
+        crcOrig = XXH64_digest(&crc64);
+
+        /* multi - fragments decompression test */
+        ZBUFF_decompressInit(zd);
+        genSize = dstBufferSize;
+        readSize = cBufferSize;
+        errorCode = ZBUFF_decompressContinue(zd, dstBuffer, &genSize, cBuffer, &readSize);
+        CHECK (ZBUFF_isError(errorCode), "decompression error : %s", ZBUFF_getErrorName(errorCode));
+        CHECK (errorCode != 0, "frame not fully decoded");
+        CHECK (genSize != totalTestSize, "decompressed data : wrong size")
+        crcDest = XXH64(dstBuffer, totalTestSize, 0);
+        if (crcDest!=crcOrig) findDiff(copyBuffer, dstBuffer, totalTestSize);
+        CHECK (crcDest!=crcOrig, "decompressed data corrupted");
+
+        /* noisy/erroneous src decompression test */
+        /* TBD later */
+    }
+    DISPLAY("\rAll fuzzer tests completed   \n");
+
+_cleanup:
+    ZBUFF_freeCCtx(zc);
+    ZBUFF_freeDCtx(zd);
+    free(cNoiseBuffer[0]);
+    free(cNoiseBuffer[1]);
+    free(cNoiseBuffer[2]);
+    free(cNoiseBuffer[3]);
+    free(cNoiseBuffer[4]);
+    free(copyBuffer);
+    free(cBuffer);
+    free(dstBuffer);
+    return result;
+
+_output_error:
+    result = 1;
+    goto _cleanup;
+}
+
+
+/*********************************************************
+*  Command line
+*********************************************************/
+int FUZ_usage(char* programName)
+{
+    DISPLAY( "Usage :\n");
+    DISPLAY( "      %s [args]\n", programName);
+    DISPLAY( "\n");
+    DISPLAY( "Arguments :\n");
+    DISPLAY( " -i#    : Nb of tests (default:%u) \n", nbTestsDefault);
+    DISPLAY( " -s#    : Select seed (default:prompt user)\n");
+    DISPLAY( " -t#    : Select starting test number (default:0)\n");
+    DISPLAY( " -P#    : Select compressibility in %% (default:%i%%)\n", FUZ_COMPRESSIBILITY_DEFAULT);
+    DISPLAY( " -v     : verbose\n");
+    DISPLAY( " -p     : pause at the end\n");
+    DISPLAY( " -h     : display help and exit\n");
+    return 0;
+}
+
+
+int main(int argc, char** argv)
+{
+    U32 seed=0;
+    int seedset=0;
+    int argNb;
+    int nbTests = nbTestsDefault;
+    int testNb = 0;
+    int proba = FUZ_COMPRESSIBILITY_DEFAULT;
+    int result=0;
+    U32 mainPause = 0;
+    char* programName;
+
+    /* Check command line */
+    programName = argv[0];
+    for(argNb=1; argNb<argc; argNb++)
+    {
+        char* argument = argv[argNb];
+
+        if(!argument) continue;   /* Protection if argument empty */
+
+        /* Handle commands. Aggregated commands are allowed */
+        if (argument[0]=='-')
+        {
+            argument++;
+
+            while (*argument!=0)
+            {
+                switch(*argument)
+                {
+                case 'h':
+                    return FUZ_usage(programName);
+                case 'v':
+                    argument++;
+                    g_displayLevel=4;
+                    break;
+                case 'q':
+                    argument++;
+                    g_displayLevel--;
+                    break;
+                case 'p': /* pause at the end */
+                    argument++;
+                    mainPause = 1;
+                    break;
+
+                case 'i':
+                    argument++;
+                    nbTests=0;
+                    while ((*argument>='0') && (*argument<='9'))
+                    {
+                        nbTests *= 10;
+                        nbTests += *argument - '0';
+                        argument++;
+                    }
+                    break;
+
+                case 's':
+                    argument++;
+                    seed=0;
+                    seedset=1;
+                    while ((*argument>='0') && (*argument<='9'))
+                    {
+                        seed *= 10;
+                        seed += *argument - '0';
+                        argument++;
+                    }
+                    break;
+
+                case 't':
+                    argument++;
+                    testNb=0;
+                    while ((*argument>='0') && (*argument<='9'))
+                    {
+                        testNb *= 10;
+                        testNb += *argument - '0';
+                        argument++;
+                    }
+                    break;
+
+                case 'P':   /* compressibility % */
+                    argument++;
+                    proba=0;
+                    while ((*argument>='0') && (*argument<='9'))
+                    {
+                        proba *= 10;
+                        proba += *argument - '0';
+                        argument++;
+                    }
+                    if (proba<0) proba=0;
+                    if (proba>100) proba=100;
+                    break;
+
+                default:
+                    return FUZ_usage(programName);
+                }
+            }
+        }
+    }
+
+    /* Get Seed */
+    DISPLAY("Starting zstd tester (%i-bits, %s)\n", (int)(sizeof(size_t)*8), ZSTD_VERSION);
+
+    if (!seedset) seed = FUZ_GetMilliStart() % 10000;
+    DISPLAY("Seed = %u\n", seed);
+    if (proba!=FUZ_COMPRESSIBILITY_DEFAULT) DISPLAY("Compressibility : %i%%\n", proba);
+
+    if (nbTests<=0) nbTests=1;
+
+    if (testNb==0) result = basicUnitTests(0, ((double)proba) / 100);  /* constant seed for predictability */
+    if (!result)
+        result = fuzzerTests(seed, nbTests, testNb, ((double)proba) / 100);
+    if (mainPause)
+    {
+        int unused;
+        DISPLAY("Press Enter \n");
+        unused = getchar();
+        (void)unused;
+    }
+    return result;
+}