diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 287056e..fa4a701 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,4 +60,4 @@
     - name: Run AVIF Tests (on Linux)
       if: runner.os == 'Linux'
       working-directory: ./build
-      run: ./aviftest ../tests/data --io-only
+      run: ./aviftest ../tests/data
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e18156d..e5db42b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -536,9 +536,6 @@
     add_executable(aviftest
         apps/shared/y4m.c
         tests/aviftest.c
-        tests/cJSON.c
-        tests/compare.c
-        tests/testcase.c
     )
     if(AVIF_LOCAL_LIBGAV1)
         set_target_properties(aviftest PROPERTIES LINKER_LANGUAGE "CXX")
@@ -561,7 +558,7 @@
 
     if(AVIF_ENABLE_COVERAGE)
         add_custom_target(avif_coverage
-            COMMAND LLVM_PROFILE_FILE=${CMAKE_BINARY_DIR}/aviftest.profraw $<TARGET_FILE:aviftest> ${CMAKE_CURRENT_SOURCE_DIR}/tests/data --io-only
+            COMMAND LLVM_PROFILE_FILE=${CMAKE_BINARY_DIR}/aviftest.profraw $<TARGET_FILE:aviftest> ${CMAKE_CURRENT_SOURCE_DIR}/tests/data
             COMMAND ${XCRUN} llvm-profdata merge -sparse ${CMAKE_BINARY_DIR}/aviftest.profraw -o ${CMAKE_BINARY_DIR}/aviftest.profdata
             COMMAND cmake -E make_directory ${CMAKE_BINARY_DIR}/coverage
             COMMAND ${XCRUN} llvm-cov show $<TARGET_FILE:aviftest> -instr-profile=${CMAKE_BINARY_DIR}/aviftest.profdata -project-title=libavif --format html -output-dir=${CMAKE_BINARY_DIR}/coverage
diff --git a/LICENSE b/LICENSE
index 0a2a2d2..734b2b6 100644
--- a/LICENSE
+++ b/LICENSE
@@ -23,30 +23,6 @@
 
 ------------------------------------------------------------------------------
 
-Files: tests/cJSON.*
-
-Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-------------------------------------------------------------------------------
-
 Files: src/obu.c
 
 Copyright © 2018-2019, VideoLAN and dav1d authors
diff --git a/tests/aviftest.c b/tests/aviftest.c
index 629421f..91784cc 100644
--- a/tests/aviftest.c
+++ b/tests/aviftest.c
@@ -9,8 +9,6 @@
 
 #include "avif/avif.h"
 
-#include "testcase.h"
-
 #include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -95,165 +93,6 @@
 }
 #endif
 
-static int generateEncodeDecodeTests(const char * dataDir)
-{
-    printf("AVIF Test Suite: Generating Encode/Decode Tests...\n");
-
-    int retCode = 0;
-    cJSON * tests = cJSON_CreateArray();
-
-    struct QuantizerPairs
-    {
-        int minQP;
-        int maxQP;
-    } quantizerPairs[] = {
-        { 0, 0 },  // lossless
-        { 4, 40 }, // Q60
-        { 24, 60 } // Q40
-    };
-    const int quantizerPairsCount = sizeof(quantizerPairs) / sizeof(quantizerPairs[0]);
-
-    NextFilenameData nfd;
-    memset(&nfd, 0, sizeof(nfd));
-    const char * filename = nextFilename(dataDir, "y4m", &nfd);
-    for (; filename != NULL; filename = nextFilename(dataDir, "y4m", &nfd)) {
-        avifCodecChoice encodeChoices[] = { AVIF_CODEC_CHOICE_AOM, AVIF_CODEC_CHOICE_RAV1E };
-        const int encodeChoiceCount = sizeof(encodeChoices) / sizeof(encodeChoices[0]);
-        for (int encodeChoiceIndex = 0; encodeChoiceIndex < encodeChoiceCount; ++encodeChoiceIndex) {
-            avifCodecChoice decodeChoices[] = { AVIF_CODEC_CHOICE_AOM, AVIF_CODEC_CHOICE_DAV1D, AVIF_CODEC_CHOICE_LIBGAV1 };
-            const int decodeChoiceCount = sizeof(decodeChoices) / sizeof(decodeChoices[0]);
-            for (int decodeChoiceIndex = 0; decodeChoiceIndex < decodeChoiceCount; ++decodeChoiceIndex) {
-                for (int qpIndex = 0; qpIndex < quantizerPairsCount; ++qpIndex) {
-                    int speeds[] = { AVIF_SPEED_DEFAULT, 10 };
-                    int speedCount = sizeof(speeds) / sizeof(speeds[0]);
-                    for (int speedIndex = 0; speedIndex < speedCount; ++speedIndex) {
-                        TestCase * tc = testCaseCreate();
-                        testCaseSetInputFilename(tc, filename);
-                        tc->encodeChoice = encodeChoices[encodeChoiceIndex];
-                        tc->decodeChoice = decodeChoices[decodeChoiceIndex];
-                        tc->active = AVIF_TRUE;
-                        tc->speed = speeds[speedIndex];
-                        tc->minQuantizer = quantizerPairs[qpIndex].minQP;
-                        tc->maxQuantizer = quantizerPairs[qpIndex].maxQP;
-                        testCaseGenerateName(tc);
-
-                        if (!testCaseRun(tc, dataDir, AVIF_TRUE)) {
-                            printf("ERROR: Failed to run test case: %s\n", tc->name);
-                            goto cleanup;
-                        }
-
-                        cJSON_AddItemToArray(tests, testCaseToJSON(tc));
-                        testCaseDestroy(tc);
-                    }
-                }
-            }
-        }
-    }
-
-    char * jsonString = cJSON_PrintUnformatted(tests);
-
-    char testJSONFilename[2048];
-    snprintf(testJSONFilename, sizeof(testJSONFilename), "%s/tests.json", dataDir);
-    testJSONFilename[sizeof(testJSONFilename) - 1] = 0;
-    FILE * f = fopen(testJSONFilename, "wb");
-    if (f) {
-        fprintf(f, "%s", jsonString);
-        fclose(f);
-
-        printf("Wrote: %s\n", testJSONFilename);
-    } else {
-        printf("Failed to write: %s\n", testJSONFilename);
-        retCode = 1;
-    }
-    free(jsonString);
-
-cleanup:
-    cJSON_Delete(tests);
-    return retCode;
-}
-
-static int runEncodeDecodeTests(const char * dataDir, const char * testFilter)
-{
-    printf("AVIF Test Suite: Running Encode/Decode Tests...\n");
-
-    char testJSONFilename[2048];
-    snprintf(testJSONFilename, sizeof(testJSONFilename), "%s/tests.json", dataDir);
-    testJSONFilename[sizeof(testJSONFilename) - 1] = 0;
-    FILE * f = fopen(testJSONFilename, "rb");
-    if (!f) {
-        printf("ERROR: Failed to read: %s\n", testJSONFilename);
-        return 1;
-    }
-
-    fseek(f, 0, SEEK_END);
-    size_t fileSize = ftell(f);
-    fseek(f, 0, SEEK_SET);
-
-    char * rawJSON = malloc(fileSize + 1);
-    if (fread(rawJSON, 1, fileSize, f) != fileSize) {
-        printf("ERROR: Failed to read: %s\n", testJSONFilename);
-        free(rawJSON);
-        fclose(f);
-        return 1;
-    }
-    rawJSON[fileSize] = 0;
-    fclose(f);
-
-    cJSON * tests = cJSON_Parse(rawJSON);
-    if (!tests || !cJSON_IsArray(tests)) {
-        if (tests) {
-            cJSON_Delete(tests);
-        }
-        printf("ERROR: Invalid JSON: %s\n", testJSONFilename);
-        return 1;
-    }
-    free(rawJSON);
-
-    int totalCount = 0;
-    int skippedCount = 0;
-    int failedCount = 0;
-    for (cJSON * t = tests->child; t != NULL; t = t->next) {
-        if (!cJSON_IsObject(t)) {
-            ++skippedCount;
-            continue;
-        }
-
-        TestCase * tc = testCaseFromJSON(t);
-        if (!tc || !tc->active) {
-            ++skippedCount;
-            testCaseDestroy(tc);
-            continue;
-        }
-
-        if (testFilter) {
-            if (strstr(tc->name, testFilter) == NULL) {
-                ++skippedCount;
-                testCaseDestroy(tc);
-                continue;
-            }
-        }
-
-        // Skip the test if the requested encoder or decoder is not available.
-        if (!avifCodecName(tc->encodeChoice, AVIF_CODEC_FLAG_CAN_ENCODE) || !avifCodecName(tc->decodeChoice, AVIF_CODEC_FLAG_CAN_DECODE)) {
-            ++skippedCount;
-            testCaseDestroy(tc);
-            continue;
-        }
-
-        if (!testCaseRun(tc, dataDir, AVIF_FALSE)) {
-            ++failedCount;
-        }
-        ++totalCount;
-
-        testCaseDestroy(tc);
-    }
-
-    printf("Complete. %d tests ran, %d skipped, %d failed.\n", totalCount, skippedCount, failedCount);
-
-    cJSON_Delete(tests);
-    return (failedCount == 0) ? 0 : 1;
-}
-
 typedef struct avifIOTestReader
 {
     avifIO io;
@@ -445,19 +284,12 @@
 
 static void syntax(void)
 {
-    fprintf(stderr,
-            "Syntax: aviftest [options] dataDir [testFilter]\n"
-            "Options:\n"
-            "    -g : Generate Encode/Decode tests\n"
-            "    --io-only : Run IO tests only\n");
+    fprintf(stderr, "Syntax: aviftest dataDir\n");
 }
 
 int main(int argc, char * argv[])
 {
     const char * dataDir = NULL;
-    const char * testFilter = NULL;
-    avifBool generate = AVIF_FALSE;
-    avifBool ioOnly = AVIF_FALSE;
 
 #ifdef WIN32_MEMORY_LEAK_DETECTION
     _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
@@ -467,14 +299,10 @@
     // Parse cmdline
     for (int i = 1; i < argc; ++i) {
         char * arg = argv[i];
-        if (!strcmp(arg, "-g")) {
-            generate = AVIF_TRUE;
-        } else if (!strcmp(arg, "--io-only")) {
-            ioOnly = AVIF_TRUE;
+        if (!strcmp(arg, "--io-only")) {
+            fprintf(stderr, "WARNING: --io-only is deprecated; ignoring.\n");
         } else if (dataDir == NULL) {
             dataDir = arg;
-        } else if (testFilter == NULL) {
-            testFilter = arg;
         } else {
             fprintf(stderr, "Too many positional arguments: %s\n", arg);
             syntax();
@@ -496,16 +324,7 @@
     printf("Codec Versions: %s\n", codecVersions);
     printf("Test Data Dir : %s\n", dataDir);
 
-    int retCode = 1;
-    if (generate) {
-        retCode = generateEncodeDecodeTests(dataDir);
-    } else {
-        retCode = runIOTests(dataDir);
-        if ((retCode == 0) && !ioOnly) {
-            retCode = runEncodeDecodeTests(dataDir, testFilter);
-        }
-    }
-
+    int retCode = runIOTests(dataDir);
     if (retCode == 0) {
         printf("AVIF Test Suite: Complete.\n");
     } else {
diff --git a/tests/cJSON.c b/tests/cJSON.c
deleted file mode 100644
index a5d3987..0000000
--- a/tests/cJSON.c
+++ /dev/null
@@ -1,3074 +0,0 @@
-/*
-  Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
-
-  Permission is hereby granted, free of charge, to any person obtaining a copy
-  of this software and associated documentation files (the "Software"), to deal
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-  THE SOFTWARE.
-*/
-
-/* cJSON */
-/* JSON parser in C. */
-
-/* disable warnings about old C89 functions in MSVC */
-#if !defined(_CRT_SECURE_NO_DEPRECATE) && defined(_MSC_VER)
-#define _CRT_SECURE_NO_DEPRECATE
-#endif
-
-#ifdef __GNUC__
-#pragma GCC visibility push(default)
-#endif
-#if defined(_MSC_VER)
-#pragma warning (push)
-/* disable warning about single line comments in system headers */
-#pragma warning (disable : 4001)
-#endif
-
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <ctype.h>
-#include <float.h>
-
-#ifdef ENABLE_LOCALES
-#include <locale.h>
-#endif
-
-#if defined(_MSC_VER)
-#pragma warning (pop)
-#endif
-#ifdef __GNUC__
-#pragma GCC visibility pop
-#endif
-
-#include "cJSON.h"
-
-/* define our own boolean type */
-#ifdef true
-#undef true
-#endif
-#define true ((cJSON_bool)1)
-
-#ifdef false
-#undef false
-#endif
-#define false ((cJSON_bool)0)
-
-/* define isnan and isinf for ANSI C, if in C99 or above, isnan and isinf has been defined in math.h */
-#ifndef isinf
-#define isinf(d) (isnan((d - d)) && !isnan(d))
-#endif
-#ifndef isnan
-#define isnan(d) (d != d)
-#endif
-
-#ifndef NAN
-#define NAN 0.0/0.0
-#endif
-
-typedef struct {
-    const unsigned char *json;
-    size_t position;
-} error;
-static error global_error = { NULL, 0 };
-
-CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void)
-{
-    return (const char*) (global_error.json + global_error.position);
-}
-
-CJSON_PUBLIC(char *) cJSON_GetStringValue(cJSON *item) 
-{
-    if (!cJSON_IsString(item)) 
-    {
-        return NULL;
-    }
-
-    return item->valuestring;
-}
-
-CJSON_PUBLIC(double) cJSON_GetNumberValue(cJSON *item) 
-{
-    if (!cJSON_IsNumber(item)) 
-    {
-        return NAN;
-    }
-
-    return item->valuedouble;
-}
-
-/* This is a safeguard to prevent copy-pasters from using incompatible C and header files */
-#if (CJSON_VERSION_MAJOR != 1) || (CJSON_VERSION_MINOR != 7) || (CJSON_VERSION_PATCH != 13)
-    #error cJSON.h and cJSON.c have different versions. Make sure that both have the same.
-#endif
-
-CJSON_PUBLIC(const char*) cJSON_Version(void)
-{
-    static char version[15];
-    sprintf(version, "%i.%i.%i", CJSON_VERSION_MAJOR, CJSON_VERSION_MINOR, CJSON_VERSION_PATCH);
-
-    return version;
-}
-
-/* Case insensitive string comparison, doesn't consider two NULL pointers equal though */
-static int case_insensitive_strcmp(const unsigned char *string1, const unsigned char *string2)
-{
-    if ((string1 == NULL) || (string2 == NULL))
-    {
-        return 1;
-    }
-
-    if (string1 == string2)
-    {
-        return 0;
-    }
-
-    for(; tolower(*string1) == tolower(*string2); (void)string1++, string2++)
-    {
-        if (*string1 == '\0')
-        {
-            return 0;
-        }
-    }
-
-    return tolower(*string1) - tolower(*string2);
-}
-
-typedef struct internal_hooks
-{
-    void *(CJSON_CDECL *allocate)(size_t size);
-    void (CJSON_CDECL *deallocate)(void *pointer);
-    void *(CJSON_CDECL *reallocate)(void *pointer, size_t size);
-} internal_hooks;
-
-#if defined(_MSC_VER)
-/* work around MSVC error C2322: '...' address of dllimport '...' is not static */
-static void * CJSON_CDECL internal_malloc(size_t size)
-{
-    return malloc(size);
-}
-static void CJSON_CDECL internal_free(void *pointer)
-{
-    free(pointer);
-}
-static void * CJSON_CDECL internal_realloc(void *pointer, size_t size)
-{
-    return realloc(pointer, size);
-}
-#else
-#define internal_malloc malloc
-#define internal_free free
-#define internal_realloc realloc
-#endif
-
-/* strlen of character literals resolved at compile time */
-#define static_strlen(string_literal) (sizeof(string_literal) - sizeof(""))
-
-static internal_hooks global_hooks = { internal_malloc, internal_free, internal_realloc };
-
-static unsigned char* cJSON_strdup(const unsigned char* string, const internal_hooks * const hooks)
-{
-    size_t length = 0;
-    unsigned char *copy = NULL;
-
-    if (string == NULL)
-    {
-        return NULL;
-    }
-
-    length = strlen((const char*)string) + sizeof("");
-    copy = (unsigned char*)hooks->allocate(length);
-    if (copy == NULL)
-    {
-        return NULL;
-    }
-    memcpy(copy, string, length);
-
-    return copy;
-}
-
-CJSON_PUBLIC(void) cJSON_InitHooks(cJSON_Hooks* hooks)
-{
-    if (hooks == NULL)
-    {
-        /* Reset hooks */
-        global_hooks.allocate = malloc;
-        global_hooks.deallocate = free;
-        global_hooks.reallocate = realloc;
-        return;
-    }
-
-    global_hooks.allocate = malloc;
-    if (hooks->malloc_fn != NULL)
-    {
-        global_hooks.allocate = hooks->malloc_fn;
-    }
-
-    global_hooks.deallocate = free;
-    if (hooks->free_fn != NULL)
-    {
-        global_hooks.deallocate = hooks->free_fn;
-    }
-
-    /* use realloc only if both free and malloc are used */
-    global_hooks.reallocate = NULL;
-    if ((global_hooks.allocate == malloc) && (global_hooks.deallocate == free))
-    {
-        global_hooks.reallocate = realloc;
-    }
-}
-
-/* Internal constructor. */
-static cJSON *cJSON_New_Item(const internal_hooks * const hooks)
-{
-    cJSON* node = (cJSON*)hooks->allocate(sizeof(cJSON));
-    if (node)
-    {
-        memset(node, '\0', sizeof(cJSON));
-    }
-
-    return node;
-}
-
-/* Delete a cJSON structure. */
-CJSON_PUBLIC(void) cJSON_Delete(cJSON *item)
-{
-    cJSON *next = NULL;
-    while (item != NULL)
-    {
-        next = item->next;
-        if (!(item->type & cJSON_IsReference) && (item->child != NULL))
-        {
-            cJSON_Delete(item->child);
-        }
-        if (!(item->type & cJSON_IsReference) && (item->valuestring != NULL))
-        {
-            global_hooks.deallocate(item->valuestring);
-        }
-        if (!(item->type & cJSON_StringIsConst) && (item->string != NULL))
-        {
-            global_hooks.deallocate(item->string);
-        }
-        global_hooks.deallocate(item);
-        item = next;
-    }
-}
-
-/* get the decimal point character of the current locale */
-static unsigned char get_decimal_point(void)
-{
-#ifdef ENABLE_LOCALES
-    struct lconv *lconv = localeconv();
-    return (unsigned char) lconv->decimal_point[0];
-#else
-    return '.';
-#endif
-}
-
-typedef struct
-{
-    const unsigned char *content;
-    size_t length;
-    size_t offset;
-    size_t depth; /* How deeply nested (in arrays/objects) is the input at the current offset. */
-    internal_hooks hooks;
-} parse_buffer;
-
-/* check if the given size is left to read in a given parse buffer (starting with 1) */
-#define can_read(buffer, size) ((buffer != NULL) && (((buffer)->offset + size) <= (buffer)->length))
-/* check if the buffer can be accessed at the given index (starting with 0) */
-#define can_access_at_index(buffer, index) ((buffer != NULL) && (((buffer)->offset + index) < (buffer)->length))
-#define cannot_access_at_index(buffer, index) (!can_access_at_index(buffer, index))
-/* get a pointer to the buffer at the position */
-#define buffer_at_offset(buffer) ((buffer)->content + (buffer)->offset)
-
-/* Parse the input text to generate a number, and populate the result into item. */
-static cJSON_bool parse_number(cJSON * const item, parse_buffer * const input_buffer)
-{
-    double number = 0;
-    unsigned char *after_end = NULL;
-    unsigned char number_c_string[64];
-    unsigned char decimal_point = get_decimal_point();
-    size_t i = 0;
-
-    if ((input_buffer == NULL) || (input_buffer->content == NULL))
-    {
-        return false;
-    }
-
-    /* copy the number into a temporary buffer and replace '.' with the decimal point
-     * of the current locale (for strtod)
-     * This also takes care of '\0' not necessarily being available for marking the end of the input */
-    for (i = 0; (i < (sizeof(number_c_string) - 1)) && can_access_at_index(input_buffer, i); i++)
-    {
-        switch (buffer_at_offset(input_buffer)[i])
-        {
-            case '0':
-            case '1':
-            case '2':
-            case '3':
-            case '4':
-            case '5':
-            case '6':
-            case '7':
-            case '8':
-            case '9':
-            case '+':
-            case '-':
-            case 'e':
-            case 'E':
-                number_c_string[i] = buffer_at_offset(input_buffer)[i];
-                break;
-
-            case '.':
-                number_c_string[i] = decimal_point;
-                break;
-
-            default:
-                goto loop_end;
-        }
-    }
-loop_end:
-    number_c_string[i] = '\0';
-
-    number = strtod((const char*)number_c_string, (char**)&after_end);
-    if (number_c_string == after_end)
-    {
-        return false; /* parse_error */
-    }
-
-    item->valuedouble = number;
-
-    /* use saturation in case of overflow */
-    if (number >= INT_MAX)
-    {
-        item->valueint = INT_MAX;
-    }
-    else if (number <= (double)INT_MIN)
-    {
-        item->valueint = INT_MIN;
-    }
-    else
-    {
-        item->valueint = (int)number;
-    }
-
-    item->type = cJSON_Number;
-
-    input_buffer->offset += (size_t)(after_end - number_c_string);
-    return true;
-}
-
-/* don't ask me, but the original cJSON_SetNumberValue returns an integer or double */
-CJSON_PUBLIC(double) cJSON_SetNumberHelper(cJSON *object, double number)
-{
-    if (number >= INT_MAX)
-    {
-        object->valueint = INT_MAX;
-    }
-    else if (number <= (double)INT_MIN)
-    {
-        object->valueint = INT_MIN;
-    }
-    else
-    {
-        object->valueint = (int)number;
-    }
-
-    return object->valuedouble = number;
-}
-
-CJSON_PUBLIC(char*) cJSON_SetValuestring(cJSON *object, const char *valuestring)
-{
-    char *copy = NULL;
-    /* if object's type is not cJSON_String or is cJSON_IsReference, it should not set valuestring */
-    if (!(object->type & cJSON_String) || (object->type & cJSON_IsReference))
-    {
-        return NULL;
-    }
-    if (strlen(valuestring) <= strlen(object->valuestring))
-    {
-        strcpy(object->valuestring, valuestring);
-        return object->valuestring;
-    }
-    copy = (char*) cJSON_strdup((const unsigned char*)valuestring, &global_hooks);
-    if (copy == NULL)
-    {
-        return NULL;
-    }
-    if (object->valuestring != NULL)
-    {
-        cJSON_free(object->valuestring);
-    }
-    object->valuestring = copy;
-
-    return copy;
-}
-
-typedef struct
-{
-    unsigned char *buffer;
-    size_t length;
-    size_t offset;
-    size_t depth; /* current nesting depth (for formatted printing) */
-    cJSON_bool noalloc;
-    cJSON_bool format; /* is this print a formatted print */
-    internal_hooks hooks;
-} printbuffer;
-
-/* realloc printbuffer if necessary to have at least "needed" bytes more */
-static unsigned char* ensure(printbuffer * const p, size_t needed)
-{
-    unsigned char *newbuffer = NULL;
-    size_t newsize = 0;
-
-    if ((p == NULL) || (p->buffer == NULL))
-    {
-        return NULL;
-    }
-
-    if ((p->length > 0) && (p->offset >= p->length))
-    {
-        /* make sure that offset is valid */
-        return NULL;
-    }
-
-    if (needed > INT_MAX)
-    {
-        /* sizes bigger than INT_MAX are currently not supported */
-        return NULL;
-    }
-
-    needed += p->offset + 1;
-    if (needed <= p->length)
-    {
-        return p->buffer + p->offset;
-    }
-
-    if (p->noalloc) {
-        return NULL;
-    }
-
-    /* calculate new buffer size */
-    if (needed > (INT_MAX / 2))
-    {
-        /* overflow of int, use INT_MAX if possible */
-        if (needed <= INT_MAX)
-        {
-            newsize = INT_MAX;
-        }
-        else
-        {
-            return NULL;
-        }
-    }
-    else
-    {
-        newsize = needed * 2;
-    }
-
-    if (p->hooks.reallocate != NULL)
-    {
-        /* reallocate with realloc if available */
-        newbuffer = (unsigned char*)p->hooks.reallocate(p->buffer, newsize);
-        if (newbuffer == NULL)
-        {
-            p->hooks.deallocate(p->buffer);
-            p->length = 0;
-            p->buffer = NULL;
-
-            return NULL;
-        }
-    }
-    else
-    {
-        /* otherwise reallocate manually */
-        newbuffer = (unsigned char*)p->hooks.allocate(newsize);
-        if (!newbuffer)
-        {
-            p->hooks.deallocate(p->buffer);
-            p->length = 0;
-            p->buffer = NULL;
-
-            return NULL;
-        }
-        if (newbuffer)
-        {
-            memcpy(newbuffer, p->buffer, p->offset + 1);
-        }
-        p->hooks.deallocate(p->buffer);
-    }
-    p->length = newsize;
-    p->buffer = newbuffer;
-
-    return newbuffer + p->offset;
-}
-
-/* calculate the new length of the string in a printbuffer and update the offset */
-static void update_offset(printbuffer * const buffer)
-{
-    const unsigned char *buffer_pointer = NULL;
-    if ((buffer == NULL) || (buffer->buffer == NULL))
-    {
-        return;
-    }
-    buffer_pointer = buffer->buffer + buffer->offset;
-
-    buffer->offset += strlen((const char*)buffer_pointer);
-}
-
-/* securely comparison of floating-point variables */
-static cJSON_bool compare_double(double a, double b)
-{
-    double maxVal = fabs(a) > fabs(b) ? fabs(a) : fabs(b);
-    return (fabs(a - b) <= maxVal * DBL_EPSILON);
-}
-
-/* Render the number nicely from the given item into a string. */
-static cJSON_bool print_number(const cJSON * const item, printbuffer * const output_buffer)
-{
-    unsigned char *output_pointer = NULL;
-    double d = item->valuedouble;
-    int length = 0;
-    size_t i = 0;
-    unsigned char number_buffer[26] = {0}; /* temporary buffer to print the number into */
-    unsigned char decimal_point = get_decimal_point();
-    double test = 0.0;
-
-    if (output_buffer == NULL)
-    {
-        return false;
-    }
-
-    /* This checks for NaN and Infinity */
-    if (isnan(d) || isinf(d))
-    {
-        length = sprintf((char*)number_buffer, "null");
-    }
-    else
-    {
-        /* Try 15 decimal places of precision to avoid nonsignificant nonzero digits */
-        length = sprintf((char*)number_buffer, "%1.15g", d);
-
-        /* Check whether the original double can be recovered */
-        if ((sscanf((char*)number_buffer, "%lg", &test) != 1) || !compare_double((double)test, d))
-        {
-            /* If not, print with 17 decimal places of precision */
-            length = sprintf((char*)number_buffer, "%1.17g", d);
-        }
-    }
-
-    /* sprintf failed or buffer overrun occurred */
-    if ((length < 0) || (length > (int)(sizeof(number_buffer) - 1)))
-    {
-        return false;
-    }
-
-    /* reserve appropriate space in the output */
-    output_pointer = ensure(output_buffer, (size_t)length + sizeof(""));
-    if (output_pointer == NULL)
-    {
-        return false;
-    }
-
-    /* copy the printed number to the output and replace locale
-     * dependent decimal point with '.' */
-    for (i = 0; i < ((size_t)length); i++)
-    {
-        if (number_buffer[i] == decimal_point)
-        {
-            output_pointer[i] = '.';
-            continue;
-        }
-
-        output_pointer[i] = number_buffer[i];
-    }
-    output_pointer[i] = '\0';
-
-    output_buffer->offset += (size_t)length;
-
-    return true;
-}
-
-/* parse 4 digit hexadecimal number */
-static unsigned parse_hex4(const unsigned char * const input)
-{
-    unsigned int h = 0;
-    size_t i = 0;
-
-    for (i = 0; i < 4; i++)
-    {
-        /* parse digit */
-        if ((input[i] >= '0') && (input[i] <= '9'))
-        {
-            h += (unsigned int) input[i] - '0';
-        }
-        else if ((input[i] >= 'A') && (input[i] <= 'F'))
-        {
-            h += (unsigned int) 10 + input[i] - 'A';
-        }
-        else if ((input[i] >= 'a') && (input[i] <= 'f'))
-        {
-            h += (unsigned int) 10 + input[i] - 'a';
-        }
-        else /* invalid */
-        {
-            return 0;
-        }
-
-        if (i < 3)
-        {
-            /* shift left to make place for the next nibble */
-            h = h << 4;
-        }
-    }
-
-    return h;
-}
-
-/* converts a UTF-16 literal to UTF-8
- * A literal can be one or two sequences of the form \uXXXX */
-static unsigned char utf16_literal_to_utf8(const unsigned char * const input_pointer, const unsigned char * const input_end, unsigned char **output_pointer)
-{
-    long unsigned int codepoint = 0;
-    unsigned int first_code = 0;
-    const unsigned char *first_sequence = input_pointer;
-    unsigned char utf8_length = 0;
-    unsigned char utf8_position = 0;
-    unsigned char sequence_length = 0;
-    unsigned char first_byte_mark = 0;
-
-    if ((input_end - first_sequence) < 6)
-    {
-        /* input ends unexpectedly */
-        goto fail;
-    }
-
-    /* get the first utf16 sequence */
-    first_code = parse_hex4(first_sequence + 2);
-
-    /* check that the code is valid */
-    if (((first_code >= 0xDC00) && (first_code <= 0xDFFF)))
-    {
-        goto fail;
-    }
-
-    /* UTF16 surrogate pair */
-    if ((first_code >= 0xD800) && (first_code <= 0xDBFF))
-    {
-        const unsigned char *second_sequence = first_sequence + 6;
-        unsigned int second_code = 0;
-        sequence_length = 12; /* \uXXXX\uXXXX */
-
-        if ((input_end - second_sequence) < 6)
-        {
-            /* input ends unexpectedly */
-            goto fail;
-        }
-
-        if ((second_sequence[0] != '\\') || (second_sequence[1] != 'u'))
-        {
-            /* missing second half of the surrogate pair */
-            goto fail;
-        }
-
-        /* get the second utf16 sequence */
-        second_code = parse_hex4(second_sequence + 2);
-        /* check that the code is valid */
-        if ((second_code < 0xDC00) || (second_code > 0xDFFF))
-        {
-            /* invalid second half of the surrogate pair */
-            goto fail;
-        }
-
-
-        /* calculate the unicode codepoint from the surrogate pair */
-        codepoint = 0x10000 + (((first_code & 0x3FF) << 10) | (second_code & 0x3FF));
-    }
-    else
-    {
-        sequence_length = 6; /* \uXXXX */
-        codepoint = first_code;
-    }
-
-    /* encode as UTF-8
-     * takes at maximum 4 bytes to encode:
-     * 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx */
-    if (codepoint < 0x80)
-    {
-        /* normal ascii, encoding 0xxxxxxx */
-        utf8_length = 1;
-    }
-    else if (codepoint < 0x800)
-    {
-        /* two bytes, encoding 110xxxxx 10xxxxxx */
-        utf8_length = 2;
-        first_byte_mark = 0xC0; /* 11000000 */
-    }
-    else if (codepoint < 0x10000)
-    {
-        /* three bytes, encoding 1110xxxx 10xxxxxx 10xxxxxx */
-        utf8_length = 3;
-        first_byte_mark = 0xE0; /* 11100000 */
-    }
-    else if (codepoint <= 0x10FFFF)
-    {
-        /* four bytes, encoding 1110xxxx 10xxxxxx 10xxxxxx 10xxxxxx */
-        utf8_length = 4;
-        first_byte_mark = 0xF0; /* 11110000 */
-    }
-    else
-    {
-        /* invalid unicode codepoint */
-        goto fail;
-    }
-
-    /* encode as utf8 */
-    for (utf8_position = (unsigned char)(utf8_length - 1); utf8_position > 0; utf8_position--)
-    {
-        /* 10xxxxxx */
-        (*output_pointer)[utf8_position] = (unsigned char)((codepoint | 0x80) & 0xBF);
-        codepoint >>= 6;
-    }
-    /* encode first byte */
-    if (utf8_length > 1)
-    {
-        (*output_pointer)[0] = (unsigned char)((codepoint | first_byte_mark) & 0xFF);
-    }
-    else
-    {
-        (*output_pointer)[0] = (unsigned char)(codepoint & 0x7F);
-    }
-
-    *output_pointer += utf8_length;
-
-    return sequence_length;
-
-fail:
-    return 0;
-}
-
-/* Parse the input text into an unescaped cinput, and populate item. */
-static cJSON_bool parse_string(cJSON * const item, parse_buffer * const input_buffer)
-{
-    const unsigned char *input_pointer = buffer_at_offset(input_buffer) + 1;
-    const unsigned char *input_end = buffer_at_offset(input_buffer) + 1;
-    unsigned char *output_pointer = NULL;
-    unsigned char *output = NULL;
-
-    /* not a string */
-    if (buffer_at_offset(input_buffer)[0] != '\"')
-    {
-        goto fail;
-    }
-
-    {
-        /* calculate approximate size of the output (overestimate) */
-        size_t allocation_length = 0;
-        size_t skipped_bytes = 0;
-        while (((size_t)(input_end - input_buffer->content) < input_buffer->length) && (*input_end != '\"'))
-        {
-            /* is escape sequence */
-            if (input_end[0] == '\\')
-            {
-                if ((size_t)(input_end + 1 - input_buffer->content) >= input_buffer->length)
-                {
-                    /* prevent buffer overflow when last input character is a backslash */
-                    goto fail;
-                }
-                skipped_bytes++;
-                input_end++;
-            }
-            input_end++;
-        }
-        if (((size_t)(input_end - input_buffer->content) >= input_buffer->length) || (*input_end != '\"'))
-        {
-            goto fail; /* string ended unexpectedly */
-        }
-
-        /* This is at most how much we need for the output */
-        allocation_length = (size_t) (input_end - buffer_at_offset(input_buffer)) - skipped_bytes;
-        output = (unsigned char*)input_buffer->hooks.allocate(allocation_length + sizeof(""));
-        if (output == NULL)
-        {
-            goto fail; /* allocation failure */
-        }
-    }
-
-    output_pointer = output;
-    /* loop through the string literal */
-    while (input_pointer < input_end)
-    {
-        if (*input_pointer != '\\')
-        {
-            *output_pointer++ = *input_pointer++;
-        }
-        /* escape sequence */
-        else
-        {
-            unsigned char sequence_length = 2;
-            if ((input_end - input_pointer) < 1)
-            {
-                goto fail;
-            }
-
-            switch (input_pointer[1])
-            {
-                case 'b':
-                    *output_pointer++ = '\b';
-                    break;
-                case 'f':
-                    *output_pointer++ = '\f';
-                    break;
-                case 'n':
-                    *output_pointer++ = '\n';
-                    break;
-                case 'r':
-                    *output_pointer++ = '\r';
-                    break;
-                case 't':
-                    *output_pointer++ = '\t';
-                    break;
-                case '\"':
-                case '\\':
-                case '/':
-                    *output_pointer++ = input_pointer[1];
-                    break;
-
-                /* UTF-16 literal */
-                case 'u':
-                    sequence_length = utf16_literal_to_utf8(input_pointer, input_end, &output_pointer);
-                    if (sequence_length == 0)
-                    {
-                        /* failed to convert UTF16-literal to UTF-8 */
-                        goto fail;
-                    }
-                    break;
-
-                default:
-                    goto fail;
-            }
-            input_pointer += sequence_length;
-        }
-    }
-
-    /* zero terminate the output */
-    *output_pointer = '\0';
-
-    item->type = cJSON_String;
-    item->valuestring = (char*)output;
-
-    input_buffer->offset = (size_t) (input_end - input_buffer->content);
-    input_buffer->offset++;
-
-    return true;
-
-fail:
-    if (output != NULL)
-    {
-        input_buffer->hooks.deallocate(output);
-    }
-
-    if (input_pointer != NULL)
-    {
-        input_buffer->offset = (size_t)(input_pointer - input_buffer->content);
-    }
-
-    return false;
-}
-
-/* Render the cstring provided to an escaped version that can be printed. */
-static cJSON_bool print_string_ptr(const unsigned char * const input, printbuffer * const output_buffer)
-{
-    const unsigned char *input_pointer = NULL;
-    unsigned char *output = NULL;
-    unsigned char *output_pointer = NULL;
-    size_t output_length = 0;
-    /* numbers of additional characters needed for escaping */
-    size_t escape_characters = 0;
-
-    if (output_buffer == NULL)
-    {
-        return false;
-    }
-
-    /* empty string */
-    if (input == NULL)
-    {
-        output = ensure(output_buffer, sizeof("\"\""));
-        if (output == NULL)
-        {
-            return false;
-        }
-        strcpy((char*)output, "\"\"");
-
-        return true;
-    }
-
-    /* set "flag" to 1 if something needs to be escaped */
-    for (input_pointer = input; *input_pointer; input_pointer++)
-    {
-        switch (*input_pointer)
-        {
-            case '\"':
-            case '\\':
-            case '\b':
-            case '\f':
-            case '\n':
-            case '\r':
-            case '\t':
-                /* one character escape sequence */
-                escape_characters++;
-                break;
-            default:
-                if (*input_pointer < 32)
-                {
-                    /* UTF-16 escape sequence uXXXX */
-                    escape_characters += 5;
-                }
-                break;
-        }
-    }
-    output_length = (size_t)(input_pointer - input) + escape_characters;
-
-    output = ensure(output_buffer, output_length + sizeof("\"\""));
-    if (output == NULL)
-    {
-        return false;
-    }
-
-    /* no characters have to be escaped */
-    if (escape_characters == 0)
-    {
-        output[0] = '\"';
-        memcpy(output + 1, input, output_length);
-        output[output_length + 1] = '\"';
-        output[output_length + 2] = '\0';
-
-        return true;
-    }
-
-    output[0] = '\"';
-    output_pointer = output + 1;
-    /* copy the string */
-    for (input_pointer = input; *input_pointer != '\0'; (void)input_pointer++, output_pointer++)
-    {
-        if ((*input_pointer > 31) && (*input_pointer != '\"') && (*input_pointer != '\\'))
-        {
-            /* normal character, copy */
-            *output_pointer = *input_pointer;
-        }
-        else
-        {
-            /* character needs to be escaped */
-            *output_pointer++ = '\\';
-            switch (*input_pointer)
-            {
-                case '\\':
-                    *output_pointer = '\\';
-                    break;
-                case '\"':
-                    *output_pointer = '\"';
-                    break;
-                case '\b':
-                    *output_pointer = 'b';
-                    break;
-                case '\f':
-                    *output_pointer = 'f';
-                    break;
-                case '\n':
-                    *output_pointer = 'n';
-                    break;
-                case '\r':
-                    *output_pointer = 'r';
-                    break;
-                case '\t':
-                    *output_pointer = 't';
-                    break;
-                default:
-                    /* escape and print as unicode codepoint */
-                    sprintf((char*)output_pointer, "u%04x", *input_pointer);
-                    output_pointer += 4;
-                    break;
-            }
-        }
-    }
-    output[output_length + 1] = '\"';
-    output[output_length + 2] = '\0';
-
-    return true;
-}
-
-/* Invoke print_string_ptr (which is useful) on an item. */
-static cJSON_bool print_string(const cJSON * const item, printbuffer * const p)
-{
-    return print_string_ptr((unsigned char*)item->valuestring, p);
-}
-
-/* Predeclare these prototypes. */
-static cJSON_bool parse_value(cJSON * const item, parse_buffer * const input_buffer);
-static cJSON_bool print_value(const cJSON * const item, printbuffer * const output_buffer);
-static cJSON_bool parse_array(cJSON * const item, parse_buffer * const input_buffer);
-static cJSON_bool print_array(const cJSON * const item, printbuffer * const output_buffer);
-static cJSON_bool parse_object(cJSON * const item, parse_buffer * const input_buffer);
-static cJSON_bool print_object(const cJSON * const item, printbuffer * const output_buffer);
-
-/* Utility to jump whitespace and cr/lf */
-static parse_buffer *buffer_skip_whitespace(parse_buffer * const buffer)
-{
-    if ((buffer == NULL) || (buffer->content == NULL))
-    {
-        return NULL;
-    }
-
-    if (cannot_access_at_index(buffer, 0))
-    {
-        return buffer;
-    }
-
-    while (can_access_at_index(buffer, 0) && (buffer_at_offset(buffer)[0] <= 32))
-    {
-       buffer->offset++;
-    }
-
-    if (buffer->offset == buffer->length)
-    {
-        buffer->offset--;
-    }
-
-    return buffer;
-}
-
-/* skip the UTF-8 BOM (byte order mark) if it is at the beginning of a buffer */
-static parse_buffer *skip_utf8_bom(parse_buffer * const buffer)
-{
-    if ((buffer == NULL) || (buffer->content == NULL) || (buffer->offset != 0))
-    {
-        return NULL;
-    }
-
-    if (can_access_at_index(buffer, 4) && (strncmp((const char*)buffer_at_offset(buffer), "\xEF\xBB\xBF", 3) == 0))
-    {
-        buffer->offset += 3;
-    }
-
-    return buffer;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *value, const char **return_parse_end, cJSON_bool require_null_terminated)
-{
-    size_t buffer_length;
-
-    if (NULL == value)
-    {
-        return NULL;
-    }
-
-    /* Adding null character size due to require_null_terminated. */
-    buffer_length = strlen(value) + sizeof("");
-
-    return cJSON_ParseWithLengthOpts(value, buffer_length, return_parse_end, require_null_terminated);
-}
-
-/* Parse an object - create a new root, and populate. */
-CJSON_PUBLIC(cJSON *) cJSON_ParseWithLengthOpts(const char *value, size_t buffer_length, const char **return_parse_end, cJSON_bool require_null_terminated)
-{
-    parse_buffer buffer = { 0, 0, 0, 0, { 0, 0, 0 } };
-    cJSON *item = NULL;
-
-    /* reset error position */
-    global_error.json = NULL;
-    global_error.position = 0;
-
-    if (value == NULL || 0 == buffer_length)
-    {
-        goto fail;
-    }
-
-    buffer.content = (const unsigned char*)value;
-    buffer.length = buffer_length; 
-    buffer.offset = 0;
-    buffer.hooks = global_hooks;
-
-    item = cJSON_New_Item(&global_hooks);
-    if (item == NULL) /* memory fail */
-    {
-        goto fail;
-    }
-
-    if (!parse_value(item, buffer_skip_whitespace(skip_utf8_bom(&buffer))))
-    {
-        /* parse failure. ep is set. */
-        goto fail;
-    }
-
-    /* if we require null-terminated JSON without appended garbage, skip and then check for a null terminator */
-    if (require_null_terminated)
-    {
-        buffer_skip_whitespace(&buffer);
-        if ((buffer.offset >= buffer.length) || buffer_at_offset(&buffer)[0] != '\0')
-        {
-            goto fail;
-        }
-    }
-    if (return_parse_end)
-    {
-        *return_parse_end = (const char*)buffer_at_offset(&buffer);
-    }
-
-    return item;
-
-fail:
-    if (item != NULL)
-    {
-        cJSON_Delete(item);
-    }
-
-    if (value != NULL)
-    {
-        error local_error;
-        local_error.json = (const unsigned char*)value;
-        local_error.position = 0;
-
-        if (buffer.offset < buffer.length)
-        {
-            local_error.position = buffer.offset;
-        }
-        else if (buffer.length > 0)
-        {
-            local_error.position = buffer.length - 1;
-        }
-
-        if (return_parse_end != NULL)
-        {
-            *return_parse_end = (const char*)local_error.json + local_error.position;
-        }
-
-        global_error = local_error;
-    }
-
-    return NULL;
-}
-
-/* Default options for cJSON_Parse */
-CJSON_PUBLIC(cJSON *) cJSON_Parse(const char *value)
-{
-    return cJSON_ParseWithOpts(value, 0, 0);
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_ParseWithLength(const char *value, size_t buffer_length)
-{
-    return cJSON_ParseWithLengthOpts(value, buffer_length, 0, 0);
-}
-
-#define cjson_min(a, b) (((a) < (b)) ? (a) : (b))
-
-static unsigned char *print(const cJSON * const item, cJSON_bool format, const internal_hooks * const hooks)
-{
-    static const size_t default_buffer_size = 256;
-    printbuffer buffer[1];
-    unsigned char *printed = NULL;
-
-    memset(buffer, 0, sizeof(buffer));
-
-    /* create buffer */
-    buffer->buffer = (unsigned char*) hooks->allocate(default_buffer_size);
-    buffer->length = default_buffer_size;
-    buffer->format = format;
-    buffer->hooks = *hooks;
-    if (buffer->buffer == NULL)
-    {
-        goto fail;
-    }
-
-    /* print the value */
-    if (!print_value(item, buffer))
-    {
-        goto fail;
-    }
-    update_offset(buffer);
-
-    /* check if reallocate is available */
-    if (hooks->reallocate != NULL)
-    {
-        printed = (unsigned char*) hooks->reallocate(buffer->buffer, buffer->offset + 1);
-        if (printed == NULL) {
-            goto fail;
-        }
-        buffer->buffer = NULL;
-    }
-    else /* otherwise copy the JSON over to a new buffer */
-    {
-        printed = (unsigned char*) hooks->allocate(buffer->offset + 1);
-        if (printed == NULL)
-        {
-            goto fail;
-        }
-        memcpy(printed, buffer->buffer, cjson_min(buffer->length, buffer->offset + 1));
-        printed[buffer->offset] = '\0'; /* just to be sure */
-
-        /* free the buffer */
-        hooks->deallocate(buffer->buffer);
-    }
-
-    return printed;
-
-fail:
-    if (buffer->buffer != NULL)
-    {
-        hooks->deallocate(buffer->buffer);
-    }
-
-    if (printed != NULL)
-    {
-        hooks->deallocate(printed);
-    }
-
-    return NULL;
-}
-
-/* Render a cJSON item/entity/structure to text. */
-CJSON_PUBLIC(char *) cJSON_Print(const cJSON *item)
-{
-    return (char*)print(item, true, &global_hooks);
-}
-
-CJSON_PUBLIC(char *) cJSON_PrintUnformatted(const cJSON *item)
-{
-    return (char*)print(item, false, &global_hooks);
-}
-
-CJSON_PUBLIC(char *) cJSON_PrintBuffered(const cJSON *item, int prebuffer, cJSON_bool fmt)
-{
-    printbuffer p = { 0, 0, 0, 0, 0, 0, { 0, 0, 0 } };
-
-    if (prebuffer < 0)
-    {
-        return NULL;
-    }
-
-    p.buffer = (unsigned char*)global_hooks.allocate((size_t)prebuffer);
-    if (!p.buffer)
-    {
-        return NULL;
-    }
-
-    p.length = (size_t)prebuffer;
-    p.offset = 0;
-    p.noalloc = false;
-    p.format = fmt;
-    p.hooks = global_hooks;
-
-    if (!print_value(item, &p))
-    {
-        global_hooks.deallocate(p.buffer);
-        return NULL;
-    }
-
-    return (char*)p.buffer;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_PrintPreallocated(cJSON *item, char *buffer, const int length, const cJSON_bool format)
-{
-    printbuffer p = { 0, 0, 0, 0, 0, 0, { 0, 0, 0 } };
-
-    if ((length < 0) || (buffer == NULL))
-    {
-        return false;
-    }
-
-    p.buffer = (unsigned char*)buffer;
-    p.length = (size_t)length;
-    p.offset = 0;
-    p.noalloc = true;
-    p.format = format;
-    p.hooks = global_hooks;
-
-    return print_value(item, &p);
-}
-
-/* Parser core - when encountering text, process appropriately. */
-static cJSON_bool parse_value(cJSON * const item, parse_buffer * const input_buffer)
-{
-    if ((input_buffer == NULL) || (input_buffer->content == NULL))
-    {
-        return false; /* no input */
-    }
-
-    /* parse the different types of values */
-    /* null */
-    if (can_read(input_buffer, 4) && (strncmp((const char*)buffer_at_offset(input_buffer), "null", 4) == 0))
-    {
-        item->type = cJSON_NULL;
-        input_buffer->offset += 4;
-        return true;
-    }
-    /* false */
-    if (can_read(input_buffer, 5) && (strncmp((const char*)buffer_at_offset(input_buffer), "false", 5) == 0))
-    {
-        item->type = cJSON_False;
-        input_buffer->offset += 5;
-        return true;
-    }
-    /* true */
-    if (can_read(input_buffer, 4) && (strncmp((const char*)buffer_at_offset(input_buffer), "true", 4) == 0))
-    {
-        item->type = cJSON_True;
-        item->valueint = 1;
-        input_buffer->offset += 4;
-        return true;
-    }
-    /* string */
-    if (can_access_at_index(input_buffer, 0) && (buffer_at_offset(input_buffer)[0] == '\"'))
-    {
-        return parse_string(item, input_buffer);
-    }
-    /* number */
-    if (can_access_at_index(input_buffer, 0) && ((buffer_at_offset(input_buffer)[0] == '-') || ((buffer_at_offset(input_buffer)[0] >= '0') && (buffer_at_offset(input_buffer)[0] <= '9'))))
-    {
-        return parse_number(item, input_buffer);
-    }
-    /* array */
-    if (can_access_at_index(input_buffer, 0) && (buffer_at_offset(input_buffer)[0] == '['))
-    {
-        return parse_array(item, input_buffer);
-    }
-    /* object */
-    if (can_access_at_index(input_buffer, 0) && (buffer_at_offset(input_buffer)[0] == '{'))
-    {
-        return parse_object(item, input_buffer);
-    }
-
-    return false;
-}
-
-/* Render a value to text. */
-static cJSON_bool print_value(const cJSON * const item, printbuffer * const output_buffer)
-{
-    unsigned char *output = NULL;
-
-    if ((item == NULL) || (output_buffer == NULL))
-    {
-        return false;
-    }
-
-    switch ((item->type) & 0xFF)
-    {
-        case cJSON_NULL:
-            output = ensure(output_buffer, 5);
-            if (output == NULL)
-            {
-                return false;
-            }
-            strcpy((char*)output, "null");
-            return true;
-
-        case cJSON_False:
-            output = ensure(output_buffer, 6);
-            if (output == NULL)
-            {
-                return false;
-            }
-            strcpy((char*)output, "false");
-            return true;
-
-        case cJSON_True:
-            output = ensure(output_buffer, 5);
-            if (output == NULL)
-            {
-                return false;
-            }
-            strcpy((char*)output, "true");
-            return true;
-
-        case cJSON_Number:
-            return print_number(item, output_buffer);
-
-        case cJSON_Raw:
-        {
-            size_t raw_length = 0;
-            if (item->valuestring == NULL)
-            {
-                return false;
-            }
-
-            raw_length = strlen(item->valuestring) + sizeof("");
-            output = ensure(output_buffer, raw_length);
-            if (output == NULL)
-            {
-                return false;
-            }
-            memcpy(output, item->valuestring, raw_length);
-            return true;
-        }
-
-        case cJSON_String:
-            return print_string(item, output_buffer);
-
-        case cJSON_Array:
-            return print_array(item, output_buffer);
-
-        case cJSON_Object:
-            return print_object(item, output_buffer);
-
-        default:
-            return false;
-    }
-}
-
-/* Build an array from input text. */
-static cJSON_bool parse_array(cJSON * const item, parse_buffer * const input_buffer)
-{
-    cJSON *head = NULL; /* head of the linked list */
-    cJSON *current_item = NULL;
-
-    if (input_buffer->depth >= CJSON_NESTING_LIMIT)
-    {
-        return false; /* to deeply nested */
-    }
-    input_buffer->depth++;
-
-    if (buffer_at_offset(input_buffer)[0] != '[')
-    {
-        /* not an array */
-        goto fail;
-    }
-
-    input_buffer->offset++;
-    buffer_skip_whitespace(input_buffer);
-    if (can_access_at_index(input_buffer, 0) && (buffer_at_offset(input_buffer)[0] == ']'))
-    {
-        /* empty array */
-        goto success;
-    }
-
-    /* check if we skipped to the end of the buffer */
-    if (cannot_access_at_index(input_buffer, 0))
-    {
-        input_buffer->offset--;
-        goto fail;
-    }
-
-    /* step back to character in front of the first element */
-    input_buffer->offset--;
-    /* loop through the comma separated array elements */
-    do
-    {
-        /* allocate next item */
-        cJSON *new_item = cJSON_New_Item(&(input_buffer->hooks));
-        if (new_item == NULL)
-        {
-            goto fail; /* allocation failure */
-        }
-
-        /* attach next item to list */
-        if (head == NULL)
-        {
-            /* start the linked list */
-            current_item = head = new_item;
-        }
-        else
-        {
-            /* add to the end and advance */
-            current_item->next = new_item;
-            new_item->prev = current_item;
-            current_item = new_item;
-        }
-
-        /* parse next value */
-        input_buffer->offset++;
-        buffer_skip_whitespace(input_buffer);
-        if (!parse_value(current_item, input_buffer))
-        {
-            goto fail; /* failed to parse value */
-        }
-        buffer_skip_whitespace(input_buffer);
-    }
-    while (can_access_at_index(input_buffer, 0) && (buffer_at_offset(input_buffer)[0] == ','));
-
-    if (cannot_access_at_index(input_buffer, 0) || buffer_at_offset(input_buffer)[0] != ']')
-    {
-        goto fail; /* expected end of array */
-    }
-
-success:
-    input_buffer->depth--;
-
-    item->type = cJSON_Array;
-    item->child = head;
-
-    input_buffer->offset++;
-
-    return true;
-
-fail:
-    if (head != NULL)
-    {
-        cJSON_Delete(head);
-    }
-
-    return false;
-}
-
-/* Render an array to text */
-static cJSON_bool print_array(const cJSON * const item, printbuffer * const output_buffer)
-{
-    unsigned char *output_pointer = NULL;
-    size_t length = 0;
-    cJSON *current_element = item->child;
-
-    if (output_buffer == NULL)
-    {
-        return false;
-    }
-
-    /* Compose the output array. */
-    /* opening square bracket */
-    output_pointer = ensure(output_buffer, 1);
-    if (output_pointer == NULL)
-    {
-        return false;
-    }
-
-    *output_pointer = '[';
-    output_buffer->offset++;
-    output_buffer->depth++;
-
-    while (current_element != NULL)
-    {
-        if (!print_value(current_element, output_buffer))
-        {
-            return false;
-        }
-        update_offset(output_buffer);
-        if (current_element->next)
-        {
-            length = (size_t) (output_buffer->format ? 2 : 1);
-            output_pointer = ensure(output_buffer, length + 1);
-            if (output_pointer == NULL)
-            {
-                return false;
-            }
-            *output_pointer++ = ',';
-            if(output_buffer->format)
-            {
-                *output_pointer++ = ' ';
-            }
-            *output_pointer = '\0';
-            output_buffer->offset += length;
-        }
-        current_element = current_element->next;
-    }
-
-    output_pointer = ensure(output_buffer, 2);
-    if (output_pointer == NULL)
-    {
-        return false;
-    }
-    *output_pointer++ = ']';
-    *output_pointer = '\0';
-    output_buffer->depth--;
-
-    return true;
-}
-
-/* Build an object from the text. */
-static cJSON_bool parse_object(cJSON * const item, parse_buffer * const input_buffer)
-{
-    cJSON *head = NULL; /* linked list head */
-    cJSON *current_item = NULL;
-
-    if (input_buffer->depth >= CJSON_NESTING_LIMIT)
-    {
-        return false; /* to deeply nested */
-    }
-    input_buffer->depth++;
-
-    if (cannot_access_at_index(input_buffer, 0) || (buffer_at_offset(input_buffer)[0] != '{'))
-    {
-        goto fail; /* not an object */
-    }
-
-    input_buffer->offset++;
-    buffer_skip_whitespace(input_buffer);
-    if (can_access_at_index(input_buffer, 0) && (buffer_at_offset(input_buffer)[0] == '}'))
-    {
-        goto success; /* empty object */
-    }
-
-    /* check if we skipped to the end of the buffer */
-    if (cannot_access_at_index(input_buffer, 0))
-    {
-        input_buffer->offset--;
-        goto fail;
-    }
-
-    /* step back to character in front of the first element */
-    input_buffer->offset--;
-    /* loop through the comma separated array elements */
-    do
-    {
-        /* allocate next item */
-        cJSON *new_item = cJSON_New_Item(&(input_buffer->hooks));
-        if (new_item == NULL)
-        {
-            goto fail; /* allocation failure */
-        }
-
-        /* attach next item to list */
-        if (head == NULL)
-        {
-            /* start the linked list */
-            current_item = head = new_item;
-        }
-        else
-        {
-            /* add to the end and advance */
-            current_item->next = new_item;
-            new_item->prev = current_item;
-            current_item = new_item;
-        }
-
-        /* parse the name of the child */
-        input_buffer->offset++;
-        buffer_skip_whitespace(input_buffer);
-        if (!parse_string(current_item, input_buffer))
-        {
-            goto fail; /* failed to parse name */
-        }
-        buffer_skip_whitespace(input_buffer);
-
-        /* swap valuestring and string, because we parsed the name */
-        current_item->string = current_item->valuestring;
-        current_item->valuestring = NULL;
-
-        if (cannot_access_at_index(input_buffer, 0) || (buffer_at_offset(input_buffer)[0] != ':'))
-        {
-            goto fail; /* invalid object */
-        }
-
-        /* parse the value */
-        input_buffer->offset++;
-        buffer_skip_whitespace(input_buffer);
-        if (!parse_value(current_item, input_buffer))
-        {
-            goto fail; /* failed to parse value */
-        }
-        buffer_skip_whitespace(input_buffer);
-    }
-    while (can_access_at_index(input_buffer, 0) && (buffer_at_offset(input_buffer)[0] == ','));
-
-    if (cannot_access_at_index(input_buffer, 0) || (buffer_at_offset(input_buffer)[0] != '}'))
-    {
-        goto fail; /* expected end of object */
-    }
-
-success:
-    input_buffer->depth--;
-
-    item->type = cJSON_Object;
-    item->child = head;
-
-    input_buffer->offset++;
-    return true;
-
-fail:
-    if (head != NULL)
-    {
-        cJSON_Delete(head);
-    }
-
-    return false;
-}
-
-/* Render an object to text. */
-static cJSON_bool print_object(const cJSON * const item, printbuffer * const output_buffer)
-{
-    unsigned char *output_pointer = NULL;
-    size_t length = 0;
-    cJSON *current_item = item->child;
-
-    if (output_buffer == NULL)
-    {
-        return false;
-    }
-
-    /* Compose the output: */
-    length = (size_t) (output_buffer->format ? 2 : 1); /* fmt: {\n */
-    output_pointer = ensure(output_buffer, length + 1);
-    if (output_pointer == NULL)
-    {
-        return false;
-    }
-
-    *output_pointer++ = '{';
-    output_buffer->depth++;
-    if (output_buffer->format)
-    {
-        *output_pointer++ = '\n';
-    }
-    output_buffer->offset += length;
-
-    while (current_item)
-    {
-        if (output_buffer->format)
-        {
-            size_t i;
-            output_pointer = ensure(output_buffer, output_buffer->depth);
-            if (output_pointer == NULL)
-            {
-                return false;
-            }
-            for (i = 0; i < output_buffer->depth; i++)
-            {
-                *output_pointer++ = '\t';
-            }
-            output_buffer->offset += output_buffer->depth;
-        }
-
-        /* print key */
-        if (!print_string_ptr((unsigned char*)current_item->string, output_buffer))
-        {
-            return false;
-        }
-        update_offset(output_buffer);
-
-        length = (size_t) (output_buffer->format ? 2 : 1);
-        output_pointer = ensure(output_buffer, length);
-        if (output_pointer == NULL)
-        {
-            return false;
-        }
-        *output_pointer++ = ':';
-        if (output_buffer->format)
-        {
-            *output_pointer++ = '\t';
-        }
-        output_buffer->offset += length;
-
-        /* print value */
-        if (!print_value(current_item, output_buffer))
-        {
-            return false;
-        }
-        update_offset(output_buffer);
-
-        /* print comma if not last */
-        length = ((size_t)(output_buffer->format ? 1 : 0) + (size_t)(current_item->next ? 1 : 0));
-        output_pointer = ensure(output_buffer, length + 1);
-        if (output_pointer == NULL)
-        {
-            return false;
-        }
-        if (current_item->next)
-        {
-            *output_pointer++ = ',';
-        }
-
-        if (output_buffer->format)
-        {
-            *output_pointer++ = '\n';
-        }
-        *output_pointer = '\0';
-        output_buffer->offset += length;
-
-        current_item = current_item->next;
-    }
-
-    output_pointer = ensure(output_buffer, output_buffer->format ? (output_buffer->depth + 1) : 2);
-    if (output_pointer == NULL)
-    {
-        return false;
-    }
-    if (output_buffer->format)
-    {
-        size_t i;
-        for (i = 0; i < (output_buffer->depth - 1); i++)
-        {
-            *output_pointer++ = '\t';
-        }
-    }
-    *output_pointer++ = '}';
-    *output_pointer = '\0';
-    output_buffer->depth--;
-
-    return true;
-}
-
-/* Get Array size/item / object item. */
-CJSON_PUBLIC(int) cJSON_GetArraySize(const cJSON *array)
-{
-    cJSON *child = NULL;
-    size_t size = 0;
-
-    if (array == NULL)
-    {
-        return 0;
-    }
-
-    child = array->child;
-
-    while(child != NULL)
-    {
-        size++;
-        child = child->next;
-    }
-
-    /* FIXME: Can overflow here. Cannot be fixed without breaking the API */
-
-    return (int)size;
-}
-
-static cJSON* get_array_item(const cJSON *array, size_t index)
-{
-    cJSON *current_child = NULL;
-
-    if (array == NULL)
-    {
-        return NULL;
-    }
-
-    current_child = array->child;
-    while ((current_child != NULL) && (index > 0))
-    {
-        index--;
-        current_child = current_child->next;
-    }
-
-    return current_child;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_GetArrayItem(const cJSON *array, int index)
-{
-    if (index < 0)
-    {
-        return NULL;
-    }
-
-    return get_array_item(array, (size_t)index);
-}
-
-static cJSON *get_object_item(const cJSON * const object, const char * const name, const cJSON_bool case_sensitive)
-{
-    cJSON *current_element = NULL;
-
-    if ((object == NULL) || (name == NULL))
-    {
-        return NULL;
-    }
-
-    current_element = object->child;
-    if (case_sensitive)
-    {
-        while ((current_element != NULL) && (current_element->string != NULL) && (strcmp(name, current_element->string) != 0))
-        {
-            current_element = current_element->next;
-        }
-    }
-    else
-    {
-        while ((current_element != NULL) && (case_insensitive_strcmp((const unsigned char*)name, (const unsigned char*)(current_element->string)) != 0))
-        {
-            current_element = current_element->next;
-        }
-    }
-
-    if ((current_element == NULL) || (current_element->string == NULL)) {
-        return NULL;
-    }
-
-    return current_element;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_GetObjectItem(const cJSON * const object, const char * const string)
-{
-    return get_object_item(object, string, false);
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_GetObjectItemCaseSensitive(const cJSON * const object, const char * const string)
-{
-    return get_object_item(object, string, true);
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_HasObjectItem(const cJSON *object, const char *string)
-{
-    return cJSON_GetObjectItem(object, string) ? 1 : 0;
-}
-
-/* Utility for array list handling. */
-static void suffix_object(cJSON *prev, cJSON *item)
-{
-    prev->next = item;
-    item->prev = prev;
-}
-
-/* Utility for handling references. */
-static cJSON *create_reference(const cJSON *item, const internal_hooks * const hooks)
-{
-    cJSON *reference = NULL;
-    if (item == NULL)
-    {
-        return NULL;
-    }
-
-    reference = cJSON_New_Item(hooks);
-    if (reference == NULL)
-    {
-        return NULL;
-    }
-
-    memcpy(reference, item, sizeof(cJSON));
-    reference->string = NULL;
-    reference->type |= cJSON_IsReference;
-    reference->next = reference->prev = NULL;
-    return reference;
-}
-
-static cJSON_bool add_item_to_array(cJSON *array, cJSON *item)
-{
-    cJSON *child = NULL;
-
-    if ((item == NULL) || (array == NULL) || (array == item))
-    {
-        return false;
-    }
-
-    child = array->child;
-    /*
-     * To find the last item in array quickly, we use prev in array
-     */
-    if (child == NULL)
-    {
-        /* list is empty, start new one */
-        array->child = item;
-        item->prev = item;
-        item->next = NULL;
-    }
-    else
-    {
-        /* append to the end */
-        if (child->prev)
-        {
-            suffix_object(child->prev, item);
-            array->child->prev = item;
-        }
-        else
-        {
-            while (child->next)
-            {
-                child = child->next;
-            }
-            suffix_object(child, item);
-            array->child->prev = item;
-        }
-    }
-
-    return true;
-}
-
-/* Add item to array/object. */
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToArray(cJSON *array, cJSON *item)
-{
-    return add_item_to_array(array, item);
-}
-
-#if defined(__clang__) || (defined(__GNUC__)  && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 5))))
-    #pragma GCC diagnostic push
-#endif
-#ifdef __GNUC__
-#pragma GCC diagnostic ignored "-Wcast-qual"
-#endif
-/* helper function to cast away const */
-static void* cast_away_const(const void* string)
-{
-    return (void*)string;
-}
-#if defined(__clang__) || (defined(__GNUC__)  && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 5))))
-    #pragma GCC diagnostic pop
-#endif
-
-
-static cJSON_bool add_item_to_object(cJSON * const object, const char * const string, cJSON * const item, const internal_hooks * const hooks, const cJSON_bool constant_key)
-{
-    char *new_key = NULL;
-    int new_type = cJSON_Invalid;
-
-    if ((object == NULL) || (string == NULL) || (item == NULL) || (object == item))
-    {
-        return false;
-    }
-
-    if (constant_key)
-    {
-        new_key = (char*)cast_away_const(string);
-        new_type = item->type | cJSON_StringIsConst;
-    }
-    else
-    {
-        new_key = (char*)cJSON_strdup((const unsigned char*)string, hooks);
-        if (new_key == NULL)
-        {
-            return false;
-        }
-
-        new_type = item->type & ~cJSON_StringIsConst;
-    }
-
-    if (!(item->type & cJSON_StringIsConst) && (item->string != NULL))
-    {
-        hooks->deallocate(item->string);
-    }
-
-    item->string = new_key;
-    item->type = new_type;
-
-    return add_item_to_array(object, item);
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToObject(cJSON *object, const char *string, cJSON *item)
-{
-    return add_item_to_object(object, string, item, &global_hooks, false);
-}
-
-/* Add an item to an object with constant string as key */
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToObjectCS(cJSON *object, const char *string, cJSON *item)
-{
-    return add_item_to_object(object, string, item, &global_hooks, true);
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item)
-{
-    if (array == NULL)
-    {
-        return false;
-    }
-
-    return add_item_to_array(array, create_reference(item, &global_hooks));
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemReferenceToObject(cJSON *object, const char *string, cJSON *item)
-{
-    if ((object == NULL) || (string == NULL))
-    {
-        return false;
-    }
-
-    return add_item_to_object(object, string, create_reference(item, &global_hooks), &global_hooks, false);
-}
-
-CJSON_PUBLIC(cJSON*) cJSON_AddNullToObject(cJSON * const object, const char * const name)
-{
-    cJSON *null = cJSON_CreateNull();
-    if (add_item_to_object(object, name, null, &global_hooks, false))
-    {
-        return null;
-    }
-
-    cJSON_Delete(null);
-    return NULL;
-}
-
-CJSON_PUBLIC(cJSON*) cJSON_AddTrueToObject(cJSON * const object, const char * const name)
-{
-    cJSON *true_item = cJSON_CreateTrue();
-    if (add_item_to_object(object, name, true_item, &global_hooks, false))
-    {
-        return true_item;
-    }
-
-    cJSON_Delete(true_item);
-    return NULL;
-}
-
-CJSON_PUBLIC(cJSON*) cJSON_AddFalseToObject(cJSON * const object, const char * const name)
-{
-    cJSON *false_item = cJSON_CreateFalse();
-    if (add_item_to_object(object, name, false_item, &global_hooks, false))
-    {
-        return false_item;
-    }
-
-    cJSON_Delete(false_item);
-    return NULL;
-}
-
-CJSON_PUBLIC(cJSON*) cJSON_AddBoolToObject(cJSON * const object, const char * const name, const cJSON_bool boolean)
-{
-    cJSON *bool_item = cJSON_CreateBool(boolean);
-    if (add_item_to_object(object, name, bool_item, &global_hooks, false))
-    {
-        return bool_item;
-    }
-
-    cJSON_Delete(bool_item);
-    return NULL;
-}
-
-CJSON_PUBLIC(cJSON*) cJSON_AddNumberToObject(cJSON * const object, const char * const name, const double number)
-{
-    cJSON *number_item = cJSON_CreateNumber(number);
-    if (add_item_to_object(object, name, number_item, &global_hooks, false))
-    {
-        return number_item;
-    }
-
-    cJSON_Delete(number_item);
-    return NULL;
-}
-
-CJSON_PUBLIC(cJSON*) cJSON_AddStringToObject(cJSON * const object, const char * const name, const char * const string)
-{
-    cJSON *string_item = cJSON_CreateString(string);
-    if (add_item_to_object(object, name, string_item, &global_hooks, false))
-    {
-        return string_item;
-    }
-
-    cJSON_Delete(string_item);
-    return NULL;
-}
-
-CJSON_PUBLIC(cJSON*) cJSON_AddRawToObject(cJSON * const object, const char * const name, const char * const raw)
-{
-    cJSON *raw_item = cJSON_CreateRaw(raw);
-    if (add_item_to_object(object, name, raw_item, &global_hooks, false))
-    {
-        return raw_item;
-    }
-
-    cJSON_Delete(raw_item);
-    return NULL;
-}
-
-CJSON_PUBLIC(cJSON*) cJSON_AddObjectToObject(cJSON * const object, const char * const name)
-{
-    cJSON *object_item = cJSON_CreateObject();
-    if (add_item_to_object(object, name, object_item, &global_hooks, false))
-    {
-        return object_item;
-    }
-
-    cJSON_Delete(object_item);
-    return NULL;
-}
-
-CJSON_PUBLIC(cJSON*) cJSON_AddArrayToObject(cJSON * const object, const char * const name)
-{
-    cJSON *array = cJSON_CreateArray();
-    if (add_item_to_object(object, name, array, &global_hooks, false))
-    {
-        return array;
-    }
-
-    cJSON_Delete(array);
-    return NULL;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_DetachItemViaPointer(cJSON *parent, cJSON * const item)
-{
-    if ((parent == NULL) || (item == NULL))
-    {
-        return NULL;
-    }
-
-    if (item != parent->child)
-    {
-        /* not the first element */
-        item->prev->next = item->next;
-    }
-    if (item->next != NULL)
-    {
-        /* not the last element */
-        item->next->prev = item->prev;
-    }
-
-    if (item == parent->child)
-    {
-        /* first element */
-        parent->child = item->next;
-    }
-    /* make sure the detached item doesn't point anywhere anymore */
-    item->prev = NULL;
-    item->next = NULL;
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromArray(cJSON *array, int which)
-{
-    if (which < 0)
-    {
-        return NULL;
-    }
-
-    return cJSON_DetachItemViaPointer(array, get_array_item(array, (size_t)which));
-}
-
-CJSON_PUBLIC(void) cJSON_DeleteItemFromArray(cJSON *array, int which)
-{
-    cJSON_Delete(cJSON_DetachItemFromArray(array, which));
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObject(cJSON *object, const char *string)
-{
-    cJSON *to_detach = cJSON_GetObjectItem(object, string);
-
-    return cJSON_DetachItemViaPointer(object, to_detach);
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObjectCaseSensitive(cJSON *object, const char *string)
-{
-    cJSON *to_detach = cJSON_GetObjectItemCaseSensitive(object, string);
-
-    return cJSON_DetachItemViaPointer(object, to_detach);
-}
-
-CJSON_PUBLIC(void) cJSON_DeleteItemFromObject(cJSON *object, const char *string)
-{
-    cJSON_Delete(cJSON_DetachItemFromObject(object, string));
-}
-
-CJSON_PUBLIC(void) cJSON_DeleteItemFromObjectCaseSensitive(cJSON *object, const char *string)
-{
-    cJSON_Delete(cJSON_DetachItemFromObjectCaseSensitive(object, string));
-}
-
-/* Replace array/object items with new ones. */
-CJSON_PUBLIC(cJSON_bool) cJSON_InsertItemInArray(cJSON *array, int which, cJSON *newitem)
-{
-    cJSON *after_inserted = NULL;
-
-    if (which < 0)
-    {
-        return false;
-    }
-
-    after_inserted = get_array_item(array, (size_t)which);
-    if (after_inserted == NULL)
-    {
-        return add_item_to_array(array, newitem);
-    }
-
-    newitem->next = after_inserted;
-    newitem->prev = after_inserted->prev;
-    after_inserted->prev = newitem;
-    if (after_inserted == array->child)
-    {
-        array->child = newitem;
-    }
-    else
-    {
-        newitem->prev->next = newitem;
-    }
-    return true;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON * const item, cJSON * replacement)
-{
-    if ((parent == NULL) || (replacement == NULL) || (item == NULL))
-    {
-        return false;
-    }
-
-    if (replacement == item)
-    {
-        return true;
-    }
-
-    replacement->next = item->next;
-    replacement->prev = item->prev;
-
-    if (replacement->next != NULL)
-    {
-        replacement->next->prev = replacement;
-    }
-    if (parent->child == item)
-    {
-        parent->child = replacement;
-    }
-    else
-    {   /*
-         * To find the last item in array quickly, we use prev in array.
-         * We can't modify the last item's next pointer where this item was the parent's child
-         */
-        if (replacement->prev != NULL)
-        {
-            replacement->prev->next = replacement;
-        }
-    }
-
-    item->next = NULL;
-    item->prev = NULL;
-    cJSON_Delete(item);
-
-    return true;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemInArray(cJSON *array, int which, cJSON *newitem)
-{
-    if (which < 0)
-    {
-        return false;
-    }
-
-    return cJSON_ReplaceItemViaPointer(array, get_array_item(array, (size_t)which), newitem);
-}
-
-static cJSON_bool replace_item_in_object(cJSON *object, const char *string, cJSON *replacement, cJSON_bool case_sensitive)
-{
-    if ((replacement == NULL) || (string == NULL))
-    {
-        return false;
-    }
-
-    /* replace the name in the replacement */
-    if (!(replacement->type & cJSON_StringIsConst) && (replacement->string != NULL))
-    {
-        cJSON_free(replacement->string);
-    }
-    replacement->string = (char*)cJSON_strdup((const unsigned char*)string, &global_hooks);
-    replacement->type &= ~cJSON_StringIsConst;
-
-    return cJSON_ReplaceItemViaPointer(object, get_object_item(object, string, case_sensitive), replacement);
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemInObject(cJSON *object, const char *string, cJSON *newitem)
-{
-    return replace_item_in_object(object, string, newitem, false);
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemInObjectCaseSensitive(cJSON *object, const char *string, cJSON *newitem)
-{
-    return replace_item_in_object(object, string, newitem, true);
-}
-
-/* Create basic types: */
-CJSON_PUBLIC(cJSON *) cJSON_CreateNull(void)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if(item)
-    {
-        item->type = cJSON_NULL;
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateTrue(void)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if(item)
-    {
-        item->type = cJSON_True;
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateFalse(void)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if(item)
-    {
-        item->type = cJSON_False;
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateBool(cJSON_bool boolean)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if(item)
-    {
-        item->type = boolean ? cJSON_True : cJSON_False;
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateNumber(double num)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if(item)
-    {
-        item->type = cJSON_Number;
-        item->valuedouble = num;
-
-        /* use saturation in case of overflow */
-        if (num >= INT_MAX)
-        {
-            item->valueint = INT_MAX;
-        }
-        else if (num <= (double)INT_MIN)
-        {
-            item->valueint = INT_MIN;
-        }
-        else
-        {
-            item->valueint = (int)num;
-        }
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateString(const char *string)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if(item)
-    {
-        item->type = cJSON_String;
-        item->valuestring = (char*)cJSON_strdup((const unsigned char*)string, &global_hooks);
-        if(!item->valuestring)
-        {
-            cJSON_Delete(item);
-            return NULL;
-        }
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateStringReference(const char *string)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if (item != NULL)
-    {
-        item->type = cJSON_String | cJSON_IsReference;
-        item->valuestring = (char*)cast_away_const(string);
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateObjectReference(const cJSON *child)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if (item != NULL) {
-        item->type = cJSON_Object | cJSON_IsReference;
-        item->child = (cJSON*)cast_away_const(child);
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateArrayReference(const cJSON *child) {
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if (item != NULL) {
-        item->type = cJSON_Array | cJSON_IsReference;
-        item->child = (cJSON*)cast_away_const(child);
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateRaw(const char *raw)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if(item)
-    {
-        item->type = cJSON_Raw;
-        item->valuestring = (char*)cJSON_strdup((const unsigned char*)raw, &global_hooks);
-        if(!item->valuestring)
-        {
-            cJSON_Delete(item);
-            return NULL;
-        }
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateArray(void)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if(item)
-    {
-        item->type=cJSON_Array;
-    }
-
-    return item;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateObject(void)
-{
-    cJSON *item = cJSON_New_Item(&global_hooks);
-    if (item)
-    {
-        item->type = cJSON_Object;
-    }
-
-    return item;
-}
-
-/* Create Arrays: */
-CJSON_PUBLIC(cJSON *) cJSON_CreateIntArray(const int *numbers, int count)
-{
-    size_t i = 0;
-    cJSON *n = NULL;
-    cJSON *p = NULL;
-    cJSON *a = NULL;
-
-    if ((count < 0) || (numbers == NULL))
-    {
-        return NULL;
-    }
-
-    a = cJSON_CreateArray();
-    for(i = 0; a && (i < (size_t)count); i++)
-    {
-        n = cJSON_CreateNumber(numbers[i]);
-        if (!n)
-        {
-            cJSON_Delete(a);
-            return NULL;
-        }
-        if(!i)
-        {
-            a->child = n;
-        }
-        else
-        {
-            suffix_object(p, n);
-        }
-        p = n;
-    }
-
-    return a;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateFloatArray(const float *numbers, int count)
-{
-    size_t i = 0;
-    cJSON *n = NULL;
-    cJSON *p = NULL;
-    cJSON *a = NULL;
-
-    if ((count < 0) || (numbers == NULL))
-    {
-        return NULL;
-    }
-
-    a = cJSON_CreateArray();
-
-    for(i = 0; a && (i < (size_t)count); i++)
-    {
-        n = cJSON_CreateNumber((double)numbers[i]);
-        if(!n)
-        {
-            cJSON_Delete(a);
-            return NULL;
-        }
-        if(!i)
-        {
-            a->child = n;
-        }
-        else
-        {
-            suffix_object(p, n);
-        }
-        p = n;
-    }
-
-    return a;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateDoubleArray(const double *numbers, int count)
-{
-    size_t i = 0;
-    cJSON *n = NULL;
-    cJSON *p = NULL;
-    cJSON *a = NULL;
-
-    if ((count < 0) || (numbers == NULL))
-    {
-        return NULL;
-    }
-
-    a = cJSON_CreateArray();
-
-    for(i = 0;a && (i < (size_t)count); i++)
-    {
-        n = cJSON_CreateNumber(numbers[i]);
-        if(!n)
-        {
-            cJSON_Delete(a);
-            return NULL;
-        }
-        if(!i)
-        {
-            a->child = n;
-        }
-        else
-        {
-            suffix_object(p, n);
-        }
-        p = n;
-    }
-
-    return a;
-}
-
-CJSON_PUBLIC(cJSON *) cJSON_CreateStringArray(const char *const *strings, int count)
-{
-    size_t i = 0;
-    cJSON *n = NULL;
-    cJSON *p = NULL;
-    cJSON *a = NULL;
-
-    if ((count < 0) || (strings == NULL))
-    {
-        return NULL;
-    }
-
-    a = cJSON_CreateArray();
-
-    for (i = 0; a && (i < (size_t)count); i++)
-    {
-        n = cJSON_CreateString(strings[i]);
-        if(!n)
-        {
-            cJSON_Delete(a);
-            return NULL;
-        }
-        if(!i)
-        {
-            a->child = n;
-        }
-        else
-        {
-            suffix_object(p,n);
-        }
-        p = n;
-    }
-
-    return a;
-}
-
-/* Duplication */
-CJSON_PUBLIC(cJSON *) cJSON_Duplicate(const cJSON *item, cJSON_bool recurse)
-{
-    cJSON *newitem = NULL;
-    cJSON *child = NULL;
-    cJSON *next = NULL;
-    cJSON *newchild = NULL;
-
-    /* Bail on bad ptr */
-    if (!item)
-    {
-        goto fail;
-    }
-    /* Create new item */
-    newitem = cJSON_New_Item(&global_hooks);
-    if (!newitem)
-    {
-        goto fail;
-    }
-    /* Copy over all vars */
-    newitem->type = item->type & (~cJSON_IsReference);
-    newitem->valueint = item->valueint;
-    newitem->valuedouble = item->valuedouble;
-    if (item->valuestring)
-    {
-        newitem->valuestring = (char*)cJSON_strdup((unsigned char*)item->valuestring, &global_hooks);
-        if (!newitem->valuestring)
-        {
-            goto fail;
-        }
-    }
-    if (item->string)
-    {
-        newitem->string = (item->type&cJSON_StringIsConst) ? item->string : (char*)cJSON_strdup((unsigned char*)item->string, &global_hooks);
-        if (!newitem->string)
-        {
-            goto fail;
-        }
-    }
-    /* If non-recursive, then we're done! */
-    if (!recurse)
-    {
-        return newitem;
-    }
-    /* Walk the ->next chain for the child. */
-    child = item->child;
-    while (child != NULL)
-    {
-        newchild = cJSON_Duplicate(child, true); /* Duplicate (with recurse) each item in the ->next chain */
-        if (!newchild)
-        {
-            goto fail;
-        }
-        if (next != NULL)
-        {
-            /* If newitem->child already set, then crosswire ->prev and ->next and move on */
-            next->next = newchild;
-            newchild->prev = next;
-            next = newchild;
-        }
-        else
-        {
-            /* Set newitem->child and move to it */
-            newitem->child = newchild;
-            next = newchild;
-        }
-        child = child->next;
-    }
-
-    return newitem;
-
-fail:
-    if (newitem != NULL)
-    {
-        cJSON_Delete(newitem);
-    }
-
-    return NULL;
-}
-
-static void skip_oneline_comment(char **input)
-{
-    *input += static_strlen("//");
-
-    for (; (*input)[0] != '\0'; ++(*input))
-    {
-        if ((*input)[0] == '\n') {
-            *input += static_strlen("\n");
-            return;
-        }
-    }
-}
-
-static void skip_multiline_comment(char **input)
-{
-    *input += static_strlen("/*");
-
-    for (; (*input)[0] != '\0'; ++(*input))
-    {
-        if (((*input)[0] == '*') && ((*input)[1] == '/'))
-        {
-            *input += static_strlen("*/");
-            return;
-        }
-    }
-}
-
-static void minify_string(char **input, char **output) {
-    (*output)[0] = (*input)[0];
-    *input += static_strlen("\"");
-    *output += static_strlen("\"");
-
-
-    for (; (*input)[0] != '\0'; (void)++(*input), ++(*output)) {
-        (*output)[0] = (*input)[0];
-
-        if ((*input)[0] == '\"') {
-            (*output)[0] = '\"';
-            *input += static_strlen("\"");
-            *output += static_strlen("\"");
-            return;
-        } else if (((*input)[0] == '\\') && ((*input)[1] == '\"')) {
-            (*output)[1] = (*input)[1];
-            *input += static_strlen("\"");
-            *output += static_strlen("\"");
-        }
-    }
-}
-
-CJSON_PUBLIC(void) cJSON_Minify(char *json)
-{
-    char *into = json;
-
-    if (json == NULL)
-    {
-        return;
-    }
-
-    while (json[0] != '\0')
-    {
-        switch (json[0])
-        {
-            case ' ':
-            case '\t':
-            case '\r':
-            case '\n':
-                json++;
-                break;
-
-            case '/':
-                if (json[1] == '/')
-                {
-                    skip_oneline_comment(&json);
-                }
-                else if (json[1] == '*')
-                {
-                    skip_multiline_comment(&json);
-                } else {
-                    json++;
-                }
-                break;
-
-            case '\"':
-                minify_string(&json, (char**)&into);
-                break;
-
-            default:
-                into[0] = json[0];
-                json++;
-                into++;
-        }
-    }
-
-    /* and null-terminate. */
-    *into = '\0';
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_IsInvalid(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & 0xFF) == cJSON_Invalid;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_IsFalse(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & 0xFF) == cJSON_False;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_IsTrue(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & 0xff) == cJSON_True;
-}
-
-
-CJSON_PUBLIC(cJSON_bool) cJSON_IsBool(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & (cJSON_True | cJSON_False)) != 0;
-}
-CJSON_PUBLIC(cJSON_bool) cJSON_IsNull(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & 0xFF) == cJSON_NULL;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_IsNumber(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & 0xFF) == cJSON_Number;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_IsString(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & 0xFF) == cJSON_String;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_IsArray(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & 0xFF) == cJSON_Array;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_IsObject(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & 0xFF) == cJSON_Object;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_IsRaw(const cJSON * const item)
-{
-    if (item == NULL)
-    {
-        return false;
-    }
-
-    return (item->type & 0xFF) == cJSON_Raw;
-}
-
-CJSON_PUBLIC(cJSON_bool) cJSON_Compare(const cJSON * const a, const cJSON * const b, const cJSON_bool case_sensitive)
-{
-    if ((a == NULL) || (b == NULL) || ((a->type & 0xFF) != (b->type & 0xFF)) || cJSON_IsInvalid(a))
-    {
-        return false;
-    }
-
-    /* check if type is valid */
-    switch (a->type & 0xFF)
-    {
-        case cJSON_False:
-        case cJSON_True:
-        case cJSON_NULL:
-        case cJSON_Number:
-        case cJSON_String:
-        case cJSON_Raw:
-        case cJSON_Array:
-        case cJSON_Object:
-            break;
-
-        default:
-            return false;
-    }
-
-    /* identical objects are equal */
-    if (a == b)
-    {
-        return true;
-    }
-
-    switch (a->type & 0xFF)
-    {
-        /* in these cases and equal type is enough */
-        case cJSON_False:
-        case cJSON_True:
-        case cJSON_NULL:
-            return true;
-
-        case cJSON_Number:
-            if (compare_double(a->valuedouble, b->valuedouble))
-            {
-                return true;
-            }
-            return false;
-
-        case cJSON_String:
-        case cJSON_Raw:
-            if ((a->valuestring == NULL) || (b->valuestring == NULL))
-            {
-                return false;
-            }
-            if (strcmp(a->valuestring, b->valuestring) == 0)
-            {
-                return true;
-            }
-
-            return false;
-
-        case cJSON_Array:
-        {
-            cJSON *a_element = a->child;
-            cJSON *b_element = b->child;
-
-            for (; (a_element != NULL) && (b_element != NULL);)
-            {
-                if (!cJSON_Compare(a_element, b_element, case_sensitive))
-                {
-                    return false;
-                }
-
-                a_element = a_element->next;
-                b_element = b_element->next;
-            }
-
-            /* one of the arrays is longer than the other */
-            if (a_element != b_element) {
-                return false;
-            }
-
-            return true;
-        }
-
-        case cJSON_Object:
-        {
-            cJSON *a_element = NULL;
-            cJSON *b_element = NULL;
-            cJSON_ArrayForEach(a_element, a)
-            {
-                /* TODO This has O(n^2) runtime, which is horrible! */
-                b_element = get_object_item(b, a_element->string, case_sensitive);
-                if (b_element == NULL)
-                {
-                    return false;
-                }
-
-                if (!cJSON_Compare(a_element, b_element, case_sensitive))
-                {
-                    return false;
-                }
-            }
-
-            /* doing this twice, once on a and b to prevent true comparison if a subset of b
-             * TODO: Do this the proper way, this is just a fix for now */
-            cJSON_ArrayForEach(b_element, b)
-            {
-                a_element = get_object_item(a, b_element->string, case_sensitive);
-                if (a_element == NULL)
-                {
-                    return false;
-                }
-
-                if (!cJSON_Compare(b_element, a_element, case_sensitive))
-                {
-                    return false;
-                }
-            }
-
-            return true;
-        }
-
-        default:
-            return false;
-    }
-}
-
-CJSON_PUBLIC(void *) cJSON_malloc(size_t size)
-{
-    return global_hooks.allocate(size);
-}
-
-CJSON_PUBLIC(void) cJSON_free(void *object)
-{
-    global_hooks.deallocate(object);
-}
diff --git a/tests/cJSON.h b/tests/cJSON.h
deleted file mode 100644
index 0c6c8e0..0000000
--- a/tests/cJSON.h
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
-  Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
-
-  Permission is hereby granted, free of charge, to any person obtaining a copy
-  of this software and associated documentation files (the "Software"), to deal
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-  THE SOFTWARE.
-*/
-
-#ifndef cJSON__h
-#define cJSON__h
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#if !defined(__WINDOWS__) && (defined(WIN32) || defined(WIN64) || defined(_MSC_VER) || defined(_WIN32))
-#define __WINDOWS__
-#endif
-
-#ifdef __WINDOWS__
-
-/* When compiling for windows, we specify a specific calling convention to avoid issues where we are being called from a project with a different default calling convention.  For windows you have 3 define options:
-
-CJSON_HIDE_SYMBOLS - Define this in the case where you don't want to ever dllexport symbols
-CJSON_EXPORT_SYMBOLS - Define this on library build when you want to dllexport symbols (default)
-CJSON_IMPORT_SYMBOLS - Define this if you want to dllimport symbol
-
-For *nix builds that support visibility attribute, you can define similar behavior by
-
-setting default visibility to hidden by adding
--fvisibility=hidden (for gcc)
-or
--xldscope=hidden (for sun cc)
-to CFLAGS
-
-then using the CJSON_API_VISIBILITY flag to "export" the same symbols the way CJSON_EXPORT_SYMBOLS does
-
-*/
-
-#define CJSON_CDECL __cdecl
-#define CJSON_STDCALL __stdcall
-
-/* export symbols by default, this is necessary for copy pasting the C and header file */
-#if !defined(CJSON_HIDE_SYMBOLS) && !defined(CJSON_IMPORT_SYMBOLS) && !defined(CJSON_EXPORT_SYMBOLS)
-#define CJSON_EXPORT_SYMBOLS
-#endif
-
-#if defined(CJSON_HIDE_SYMBOLS)
-#define CJSON_PUBLIC(type)   type CJSON_STDCALL
-#elif defined(CJSON_EXPORT_SYMBOLS)
-#define CJSON_PUBLIC(type)   __declspec(dllexport) type CJSON_STDCALL
-#elif defined(CJSON_IMPORT_SYMBOLS)
-#define CJSON_PUBLIC(type)   __declspec(dllimport) type CJSON_STDCALL
-#endif
-#else /* !__WINDOWS__ */
-#define CJSON_CDECL
-#define CJSON_STDCALL
-
-#if (defined(__GNUC__) || defined(__SUNPRO_CC) || defined (__SUNPRO_C)) && defined(CJSON_API_VISIBILITY)
-#define CJSON_PUBLIC(type)   __attribute__((visibility("default"))) type
-#else
-#define CJSON_PUBLIC(type) type
-#endif
-#endif
-
-/* project version */
-#define CJSON_VERSION_MAJOR 1
-#define CJSON_VERSION_MINOR 7
-#define CJSON_VERSION_PATCH 13
-
-#include <stddef.h>
-
-/* cJSON Types: */
-#define cJSON_Invalid (0)
-#define cJSON_False  (1 << 0)
-#define cJSON_True   (1 << 1)
-#define cJSON_NULL   (1 << 2)
-#define cJSON_Number (1 << 3)
-#define cJSON_String (1 << 4)
-#define cJSON_Array  (1 << 5)
-#define cJSON_Object (1 << 6)
-#define cJSON_Raw    (1 << 7) /* raw json */
-
-#define cJSON_IsReference 256
-#define cJSON_StringIsConst 512
-
-/* The cJSON structure: */
-typedef struct cJSON
-{
-    /* next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem */
-    struct cJSON *next;
-    struct cJSON *prev;
-    /* An array or object item will have a child pointer pointing to a chain of the items in the array/object. */
-    struct cJSON *child;
-
-    /* The type of the item, as above. */
-    int type;
-
-    /* The item's string, if type==cJSON_String  and type == cJSON_Raw */
-    char *valuestring;
-    /* writing to valueint is DEPRECATED, use cJSON_SetNumberValue instead */
-    int valueint;
-    /* The item's number, if type==cJSON_Number */
-    double valuedouble;
-
-    /* The item's name string, if this item is the child of, or is in the list of subitems of an object. */
-    char *string;
-} cJSON;
-
-typedef struct cJSON_Hooks
-{
-      /* malloc/free are CDECL on Windows regardless of the default calling convention of the compiler, so ensure the hooks allow passing those functions directly. */
-      void *(CJSON_CDECL *malloc_fn)(size_t sz);
-      void (CJSON_CDECL *free_fn)(void *ptr);
-} cJSON_Hooks;
-
-typedef int cJSON_bool;
-
-/* Limits how deeply nested arrays/objects can be before cJSON rejects to parse them.
- * This is to prevent stack overflows. */
-#ifndef CJSON_NESTING_LIMIT
-#define CJSON_NESTING_LIMIT 1000
-#endif
-
-/* returns the version of cJSON as a string */
-CJSON_PUBLIC(const char*) cJSON_Version(void);
-
-/* Supply malloc, realloc and free functions to cJSON */
-CJSON_PUBLIC(void) cJSON_InitHooks(cJSON_Hooks* hooks);
-
-/* Memory Management: the caller is always responsible to free the results from all variants of cJSON_Parse (with cJSON_Delete) and cJSON_Print (with stdlib free, cJSON_Hooks.free_fn, or cJSON_free as appropriate). The exception is cJSON_PrintPreallocated, where the caller has full responsibility of the buffer. */
-/* Supply a block of JSON, and this returns a cJSON object you can interrogate. */
-CJSON_PUBLIC(cJSON *) cJSON_Parse(const char *value);
-CJSON_PUBLIC(cJSON *) cJSON_ParseWithLength(const char *value, size_t buffer_length);
-/* ParseWithOpts allows you to require (and check) that the JSON is null terminated, and to retrieve the pointer to the final byte parsed. */
-/* If you supply a ptr in return_parse_end and parsing fails, then return_parse_end will contain a pointer to the error so will match cJSON_GetErrorPtr(). */
-CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *value, const char **return_parse_end, cJSON_bool require_null_terminated);
-CJSON_PUBLIC(cJSON *) cJSON_ParseWithLengthOpts(const char *value, size_t buffer_length, const char **return_parse_end, cJSON_bool require_null_terminated);
-
-/* Render a cJSON entity to text for transfer/storage. */
-CJSON_PUBLIC(char *) cJSON_Print(const cJSON *item);
-/* Render a cJSON entity to text for transfer/storage without any formatting. */
-CJSON_PUBLIC(char *) cJSON_PrintUnformatted(const cJSON *item);
-/* Render a cJSON entity to text using a buffered strategy. prebuffer is a guess at the final size. guessing well reduces reallocation. fmt=0 gives unformatted, =1 gives formatted */
-CJSON_PUBLIC(char *) cJSON_PrintBuffered(const cJSON *item, int prebuffer, cJSON_bool fmt);
-/* Render a cJSON entity to text using a buffer already allocated in memory with given length. Returns 1 on success and 0 on failure. */
-/* NOTE: cJSON is not always 100% accurate in estimating how much memory it will use, so to be safe allocate 5 bytes more than you actually need */
-CJSON_PUBLIC(cJSON_bool) cJSON_PrintPreallocated(cJSON *item, char *buffer, const int length, const cJSON_bool format);
-/* Delete a cJSON entity and all subentities. */
-CJSON_PUBLIC(void) cJSON_Delete(cJSON *item);
-
-/* Returns the number of items in an array (or object). */
-CJSON_PUBLIC(int) cJSON_GetArraySize(const cJSON *array);
-/* Retrieve item number "index" from array "array". Returns NULL if unsuccessful. */
-CJSON_PUBLIC(cJSON *) cJSON_GetArrayItem(const cJSON *array, int index);
-/* Get item "string" from object. Case insensitive. */
-CJSON_PUBLIC(cJSON *) cJSON_GetObjectItem(const cJSON * const object, const char * const string);
-CJSON_PUBLIC(cJSON *) cJSON_GetObjectItemCaseSensitive(const cJSON * const object, const char * const string);
-CJSON_PUBLIC(cJSON_bool) cJSON_HasObjectItem(const cJSON *object, const char *string);
-/* For analysing failed parses. This returns a pointer to the parse error. You'll probably need to look a few chars back to make sense of it. Defined when cJSON_Parse() returns 0. 0 when cJSON_Parse() succeeds. */
-CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void);
-
-/* Check item type and return its value */
-CJSON_PUBLIC(char *) cJSON_GetStringValue(cJSON *item);
-CJSON_PUBLIC(double) cJSON_GetNumberValue(cJSON *item);
-
-/* These functions check the type of an item */
-CJSON_PUBLIC(cJSON_bool) cJSON_IsInvalid(const cJSON * const item);
-CJSON_PUBLIC(cJSON_bool) cJSON_IsFalse(const cJSON * const item);
-CJSON_PUBLIC(cJSON_bool) cJSON_IsTrue(const cJSON * const item);
-CJSON_PUBLIC(cJSON_bool) cJSON_IsBool(const cJSON * const item);
-CJSON_PUBLIC(cJSON_bool) cJSON_IsNull(const cJSON * const item);
-CJSON_PUBLIC(cJSON_bool) cJSON_IsNumber(const cJSON * const item);
-CJSON_PUBLIC(cJSON_bool) cJSON_IsString(const cJSON * const item);
-CJSON_PUBLIC(cJSON_bool) cJSON_IsArray(const cJSON * const item);
-CJSON_PUBLIC(cJSON_bool) cJSON_IsObject(const cJSON * const item);
-CJSON_PUBLIC(cJSON_bool) cJSON_IsRaw(const cJSON * const item);
-
-/* These calls create a cJSON item of the appropriate type. */
-CJSON_PUBLIC(cJSON *) cJSON_CreateNull(void);
-CJSON_PUBLIC(cJSON *) cJSON_CreateTrue(void);
-CJSON_PUBLIC(cJSON *) cJSON_CreateFalse(void);
-CJSON_PUBLIC(cJSON *) cJSON_CreateBool(cJSON_bool boolean);
-CJSON_PUBLIC(cJSON *) cJSON_CreateNumber(double num);
-CJSON_PUBLIC(cJSON *) cJSON_CreateString(const char *string);
-/* raw json */
-CJSON_PUBLIC(cJSON *) cJSON_CreateRaw(const char *raw);
-CJSON_PUBLIC(cJSON *) cJSON_CreateArray(void);
-CJSON_PUBLIC(cJSON *) cJSON_CreateObject(void);
-
-/* Create a string where valuestring references a string so
- * it will not be freed by cJSON_Delete */
-CJSON_PUBLIC(cJSON *) cJSON_CreateStringReference(const char *string);
-/* Create an object/array that only references it's elements so
- * they will not be freed by cJSON_Delete */
-CJSON_PUBLIC(cJSON *) cJSON_CreateObjectReference(const cJSON *child);
-CJSON_PUBLIC(cJSON *) cJSON_CreateArrayReference(const cJSON *child);
-
-/* These utilities create an Array of count items.
- * The parameter count cannot be greater than the number of elements in the number array, otherwise array access will be out of bounds.*/
-CJSON_PUBLIC(cJSON *) cJSON_CreateIntArray(const int *numbers, int count);
-CJSON_PUBLIC(cJSON *) cJSON_CreateFloatArray(const float *numbers, int count);
-CJSON_PUBLIC(cJSON *) cJSON_CreateDoubleArray(const double *numbers, int count);
-CJSON_PUBLIC(cJSON *) cJSON_CreateStringArray(const char *const *strings, int count);
-
-/* Append item to the specified array/object. */
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToArray(cJSON *array, cJSON *item);
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToObject(cJSON *object, const char *string, cJSON *item);
-/* Use this when string is definitely const (i.e. a literal, or as good as), and will definitely survive the cJSON object.
- * WARNING: When this function was used, make sure to always check that (item->type & cJSON_StringIsConst) is zero before
- * writing to `item->string` */
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToObjectCS(cJSON *object, const char *string, cJSON *item);
-/* Append reference to item to the specified array/object. Use this when you want to add an existing cJSON to a new cJSON, but don't want to corrupt your existing cJSON. */
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item);
-CJSON_PUBLIC(cJSON_bool) cJSON_AddItemReferenceToObject(cJSON *object, const char *string, cJSON *item);
-
-/* Remove/Detach items from Arrays/Objects. */
-CJSON_PUBLIC(cJSON *) cJSON_DetachItemViaPointer(cJSON *parent, cJSON * const item);
-CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromArray(cJSON *array, int which);
-CJSON_PUBLIC(void) cJSON_DeleteItemFromArray(cJSON *array, int which);
-CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObject(cJSON *object, const char *string);
-CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObjectCaseSensitive(cJSON *object, const char *string);
-CJSON_PUBLIC(void) cJSON_DeleteItemFromObject(cJSON *object, const char *string);
-CJSON_PUBLIC(void) cJSON_DeleteItemFromObjectCaseSensitive(cJSON *object, const char *string);
-
-/* Update array items. */
-CJSON_PUBLIC(cJSON_bool) cJSON_InsertItemInArray(cJSON *array, int which, cJSON *newitem); /* Shifts pre-existing items to the right. */
-CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON * const item, cJSON * replacement);
-CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemInArray(cJSON *array, int which, cJSON *newitem);
-CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem);
-CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemInObjectCaseSensitive(cJSON *object,const char *string,cJSON *newitem);
-
-/* Duplicate a cJSON item */
-CJSON_PUBLIC(cJSON *) cJSON_Duplicate(const cJSON *item, cJSON_bool recurse);
-/* Duplicate will create a new, identical cJSON item to the one you pass, in new memory that will
- * need to be released. With recurse!=0, it will duplicate any children connected to the item.
- * The item->next and ->prev pointers are always zero on return from Duplicate. */
-/* Recursively compare two cJSON items for equality. If either a or b is NULL or invalid, they will be considered unequal.
- * case_sensitive determines if object keys are treated case sensitive (1) or case insensitive (0) */
-CJSON_PUBLIC(cJSON_bool) cJSON_Compare(const cJSON * const a, const cJSON * const b, const cJSON_bool case_sensitive);
-
-/* Minify a strings, remove blank characters(such as ' ', '\t', '\r', '\n') from strings.
- * The input pointer json cannot point to a read-only address area, such as a string constant, 
- * but should point to a readable and writable adress area. */
-CJSON_PUBLIC(void) cJSON_Minify(char *json);
-
-/* Helper functions for creating and adding items to an object at the same time.
- * They return the added item or NULL on failure. */
-CJSON_PUBLIC(cJSON*) cJSON_AddNullToObject(cJSON * const object, const char * const name);
-CJSON_PUBLIC(cJSON*) cJSON_AddTrueToObject(cJSON * const object, const char * const name);
-CJSON_PUBLIC(cJSON*) cJSON_AddFalseToObject(cJSON * const object, const char * const name);
-CJSON_PUBLIC(cJSON*) cJSON_AddBoolToObject(cJSON * const object, const char * const name, const cJSON_bool boolean);
-CJSON_PUBLIC(cJSON*) cJSON_AddNumberToObject(cJSON * const object, const char * const name, const double number);
-CJSON_PUBLIC(cJSON*) cJSON_AddStringToObject(cJSON * const object, const char * const name, const char * const string);
-CJSON_PUBLIC(cJSON*) cJSON_AddRawToObject(cJSON * const object, const char * const name, const char * const raw);
-CJSON_PUBLIC(cJSON*) cJSON_AddObjectToObject(cJSON * const object, const char * const name);
-CJSON_PUBLIC(cJSON*) cJSON_AddArrayToObject(cJSON * const object, const char * const name);
-
-/* When assigning an integer value, it needs to be propagated to valuedouble too. */
-#define cJSON_SetIntValue(object, number) ((object) ? (object)->valueint = (object)->valuedouble = (number) : (number))
-/* helper for the cJSON_SetNumberValue macro */
-CJSON_PUBLIC(double) cJSON_SetNumberHelper(cJSON *object, double number);
-#define cJSON_SetNumberValue(object, number) ((object != NULL) ? cJSON_SetNumberHelper(object, (double)number) : (number))
-/* Change the valuestring of a cJSON_String object, only takes effect when type of object is cJSON_String */
-CJSON_PUBLIC(char*) cJSON_SetValuestring(cJSON *object, const char *valuestring);
-
-/* Macro for iterating over an array or object */
-#define cJSON_ArrayForEach(element, array) for(element = (array != NULL) ? (array)->child : NULL; element != NULL; element = element->next)
-
-/* malloc/free objects using the malloc/free functions that have been set with cJSON_InitHooks */
-CJSON_PUBLIC(void *) cJSON_malloc(size_t size);
-CJSON_PUBLIC(void) cJSON_free(void *object);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/tests/compare.c b/tests/compare.c
deleted file mode 100644
index 7084a68..0000000
--- a/tests/compare.c
+++ /dev/null
@@ -1,161 +0,0 @@
-// Copyright 2020 Joe Drago. All rights reserved.
-// SPDX-License-Identifier: BSD-2-Clause
-
-#include "compare.h"
-
-#include <math.h>
-#include <stdlib.h>
-#include <string.h>
-
-avifBool compareYUVA(ImageComparison * ic, const avifImage * image1, const avifImage * image2)
-{
-    memset(ic, 0, sizeof(ImageComparison));
-    if (!image1 || !image2) {
-        return AVIF_FALSE;
-    }
-    if ((image1->width != image2->width) || (image1->height != image2->height) || (image1->depth != image2->depth) ||
-        (image1->yuvFormat != image2->yuvFormat) || (image1->yuvRange != image2->yuvRange)) {
-        return AVIF_FALSE;
-    }
-
-    avifPixelFormatInfo formatInfo;
-    avifGetPixelFormatInfo(image1->yuvFormat, &formatInfo);
-    unsigned int uvW = image1->width >> formatInfo.chromaShiftX;
-    if (uvW < 1) {
-        uvW = 1;
-    }
-    unsigned int uvH = image1->height >> formatInfo.chromaShiftY;
-    if (uvH < 1) {
-        uvH = 1;
-    }
-
-    if (image1->depth == 8) {
-        // uint8_t path
-        uint8_t maxChannel = 255;
-
-        for (unsigned int j = 0; j < image1->height; ++j) {
-            for (unsigned int i = 0; i < image1->width; ++i) {
-                uint8_t * Y1 = &image1->yuvPlanes[AVIF_CHAN_Y][i + (j * image1->yuvRowBytes[AVIF_CHAN_Y])];
-                uint8_t * Y2 = &image2->yuvPlanes[AVIF_CHAN_Y][i + (j * image2->yuvRowBytes[AVIF_CHAN_Y])];
-
-                int diffY = abs(*Y1 - *Y2);
-                if (ic->maxDiffY < diffY) {
-                    ic->maxDiffY = diffY;
-                }
-                ic->avgDiffY += (float)diffY;
-
-                uint8_t A1 = maxChannel;
-                if (image1->alphaPlane) {
-                    A1 = image1->alphaPlane[i + (j * image1->alphaRowBytes)];
-                }
-                uint8_t A2 = maxChannel;
-                if (image2->alphaPlane) {
-                    A2 = image2->alphaPlane[i + (j * image1->alphaRowBytes)];
-                }
-
-                int aDiff = abs(A1 - A2);
-                if (ic->maxDiffA < aDiff) {
-                    ic->maxDiffA = aDiff;
-                }
-                ic->avgDiffA += (float)aDiff;
-            }
-        }
-
-        for (unsigned int j = 0; j < uvH; ++j) {
-            for (unsigned int i = 0; i < uvW; ++i) {
-                uint8_t * U1 = &image1->yuvPlanes[AVIF_CHAN_U][i + (j * image1->yuvRowBytes[AVIF_CHAN_U])];
-                uint8_t * U2 = &image2->yuvPlanes[AVIF_CHAN_U][i + (j * image2->yuvRowBytes[AVIF_CHAN_U])];
-                int diffU = abs(*U1 - *U2);
-                if (ic->maxDiffU < diffU) {
-                    ic->maxDiffU = diffU;
-                }
-                ic->avgDiffU += (float)diffU;
-
-                uint8_t * V1 = &image1->yuvPlanes[AVIF_CHAN_V][i + (j * image1->yuvRowBytes[AVIF_CHAN_V])];
-                uint8_t * V2 = &image2->yuvPlanes[AVIF_CHAN_V][i + (j * image2->yuvRowBytes[AVIF_CHAN_V])];
-                int diffV = abs(*V1 - *V2);
-                if (ic->maxDiffV < diffV) {
-                    ic->maxDiffV = diffV;
-                }
-                ic->avgDiffV += (float)diffV;
-            }
-        }
-    } else {
-        // uint16_t path
-
-        uint16_t maxChannel = (uint16_t)((1 << image1->depth) - 1);
-        for (unsigned int j = 0; j < image1->height; ++j) {
-            for (unsigned int i = 0; i < image1->width; ++i) {
-                uint16_t * Y1 =
-                    (uint16_t *)&image1->yuvPlanes[AVIF_CHAN_Y][(i * sizeof(uint16_t)) + (j * image1->yuvRowBytes[AVIF_CHAN_Y])];
-                uint16_t * Y2 =
-                    (uint16_t *)&image2->yuvPlanes[AVIF_CHAN_Y][(i * sizeof(uint16_t)) + (j * image2->yuvRowBytes[AVIF_CHAN_Y])];
-
-                int diffY = abs(*Y1 - *Y2);
-                if (ic->maxDiffY < diffY) {
-                    ic->maxDiffY = diffY;
-                }
-                ic->avgDiffY += (float)diffY;
-
-                uint16_t A1 = maxChannel;
-                if (image1->alphaPlane) {
-                    A1 = *((uint16_t *)&image1->alphaPlane[(i * sizeof(uint16_t)) + (j * image1->alphaRowBytes)]);
-                }
-                uint16_t A2 = maxChannel;
-                if (image2->alphaPlane) {
-                    A2 = *((uint16_t *)&image2->alphaPlane[(i * sizeof(uint16_t)) + (j * image2->alphaRowBytes)]);
-                }
-
-                int aDiff = abs(A1 - A2);
-                if (ic->maxDiffA < aDiff) {
-                    ic->maxDiffA = aDiff;
-                }
-                ic->avgDiffA += (float)aDiff;
-            }
-        }
-
-        for (unsigned int j = 0; j < uvH; ++j) {
-            for (unsigned int i = 0; i < uvW; ++i) {
-                uint16_t * U1 =
-                    (uint16_t *)&image1->yuvPlanes[AVIF_CHAN_U][(i * sizeof(uint16_t)) + (j * image1->yuvRowBytes[AVIF_CHAN_U])];
-                uint16_t * U2 =
-                    (uint16_t *)&image2->yuvPlanes[AVIF_CHAN_U][(i * sizeof(uint16_t)) + (j * image2->yuvRowBytes[AVIF_CHAN_U])];
-                int diffU = abs(*U1 - *U2);
-                if (ic->maxDiffU < diffU) {
-                    ic->maxDiffU = diffU;
-                }
-                ic->avgDiffU += (float)diffU;
-
-                uint16_t * V1 =
-                    (uint16_t *)&image1->yuvPlanes[AVIF_CHAN_V][(i * sizeof(uint16_t)) + (j * image1->yuvRowBytes[AVIF_CHAN_V])];
-                uint16_t * V2 =
-                    (uint16_t *)&image2->yuvPlanes[AVIF_CHAN_V][(i * sizeof(uint16_t)) + (j * image2->yuvRowBytes[AVIF_CHAN_V])];
-                int diffV = abs(*V1 - *V2);
-                if (ic->maxDiffV < diffV) {
-                    ic->maxDiffV = diffV;
-                }
-                ic->avgDiffV += (float)diffV;
-            }
-        }
-    }
-
-    float totalPixels = (float)(image1->width * image1->height);
-    ic->avgDiffY /= totalPixels;
-    ic->avgDiffU /= totalPixels;
-    ic->avgDiffV /= totalPixels;
-    ic->avgDiffA /= totalPixels;
-
-    ic->maxDiff = ic->maxDiffY;
-    if (ic->maxDiff < ic->maxDiffU) {
-        ic->maxDiff = ic->maxDiffU;
-    }
-    if (ic->maxDiff < ic->maxDiffV) {
-        ic->maxDiff = ic->maxDiffV;
-    }
-    if (ic->maxDiff < ic->maxDiffA) {
-        ic->maxDiff = ic->maxDiffA;
-    }
-
-    ic->avgDiff = (ic->avgDiffY + ic->avgDiffU + ic->avgDiffV + ic->avgDiffA) / 4.0f;
-    return AVIF_TRUE;
-}
diff --git a/tests/compare.h b/tests/compare.h
deleted file mode 100644
index e897474..0000000
--- a/tests/compare.h
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright 2020 Joe Drago. All rights reserved.
-// SPDX-License-Identifier: BSD-2-Clause
-
-#ifndef COMPARE_H
-#define COMPARE_H
-
-#include "avif/avif.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct ImageComparison
-{
-    int maxDiff;
-    int maxDiffY;
-    int maxDiffU;
-    int maxDiffV;
-    int maxDiffA;
-
-    float avgDiff;
-    float avgDiffY;
-    float avgDiffU;
-    float avgDiffV;
-    float avgDiffA;
-} ImageComparison;
-
-// Returns AVIF_FALSE if they're not even worth comparing (mismatched sizes / pixel formats / etc)
-avifBool compareYUVA(ImageComparison * ic, const avifImage * image1, const avifImage * image2);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif // ifndef COMPARE_H
diff --git a/tests/testcase.c b/tests/testcase.c
deleted file mode 100644
index 5d16a60..0000000
--- a/tests/testcase.c
+++ /dev/null
@@ -1,293 +0,0 @@
-// Copyright 2020 Joe Drago. All rights reserved.
-// SPDX-License-Identifier: BSD-2-Clause
-
-#include "testcase.h"
-
-#include "compare.h"
-#include "y4m.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-static const char * choiceToString(avifCodecChoice choice)
-{
-    switch (choice) {
-        case AVIF_CODEC_CHOICE_AUTO:
-            return "auto";
-        case AVIF_CODEC_CHOICE_AOM:
-            return "aom";
-        case AVIF_CODEC_CHOICE_DAV1D:
-            return "dav1d";
-        case AVIF_CODEC_CHOICE_LIBGAV1:
-            return "libgav1";
-        case AVIF_CODEC_CHOICE_RAV1E:
-            return "rav1e";
-        case AVIF_CODEC_CHOICE_SVT:
-            return "svt";
-    }
-    return "unknown";
-}
-
-static avifCodecChoice stringToChoice(const char * str)
-{
-    if (!strcmp(str, "aom")) {
-        return AVIF_CODEC_CHOICE_AOM;
-    } else if (!strcmp(str, "dav1d")) {
-        return AVIF_CODEC_CHOICE_DAV1D;
-    } else if (!strcmp(str, "libgav1")) {
-        return AVIF_CODEC_CHOICE_LIBGAV1;
-    } else if (!strcmp(str, "rav1e")) {
-        return AVIF_CODEC_CHOICE_RAV1E;
-    } else if (!strcmp(str, "svt")) {
-        return AVIF_CODEC_CHOICE_SVT;
-    }
-    return AVIF_CODEC_CHOICE_AUTO;
-}
-
-TestCase * testCaseCreate(void)
-{
-    TestCase * tc = malloc(sizeof(TestCase));
-    memset(tc, 0, sizeof(TestCase));
-    return tc;
-}
-
-void testCaseDestroy(TestCase * tc)
-{
-    if (tc->name) {
-        free(tc->name);
-    }
-    if (tc->inputFilename) {
-        free(tc->inputFilename);
-    }
-    free(tc);
-}
-
-void testCaseSetInputFilename(TestCase * tc, const char * inputFilename)
-{
-    if (tc->inputFilename) {
-        free(tc->inputFilename);
-    }
-    tc->inputFilename = strdup(inputFilename);
-}
-
-void testCaseGenerateName(TestCase * tc)
-{
-    char basenameBuffer[1024];
-    if (tc->inputFilename) {
-        strcpy(basenameBuffer, tc->inputFilename);
-        char * dotLoc = strrchr(basenameBuffer, '.');
-        if (dotLoc) {
-            *dotLoc = 0;
-        }
-    } else {
-        basenameBuffer[0] = 0;
-    }
-
-    char nameBuffer[1024];
-    if (snprintf(nameBuffer,
-                 sizeof(nameBuffer),
-                 "%s_%s_to_%s_qp%d_%d_speed%d",
-                 basenameBuffer,
-                 choiceToString(tc->encodeChoice),
-                 choiceToString(tc->decodeChoice),
-                 tc->minQuantizer,
-                 tc->maxQuantizer,
-                 tc->speed) < 0) {
-        nameBuffer[0] = 0;
-    }
-    nameBuffer[sizeof(nameBuffer) - 1] = 0;
-    if (tc->name) {
-        free(tc->name);
-    }
-    tc->name = strdup(nameBuffer);
-}
-
-static const char * jsonGetString(cJSON * parent, const char * key, const char * def)
-{
-    if (!parent || !cJSON_IsObject(parent)) {
-        return def;
-    }
-
-    cJSON * childItem = cJSON_GetObjectItem(parent, key);
-    if (!childItem || !cJSON_IsString(childItem)) {
-        return def;
-    }
-    return childItem->valuestring;
-}
-
-static int jsonGetInt(cJSON * parent, const char * key, int def)
-{
-    if (!parent || !cJSON_IsObject(parent)) {
-        return def;
-    }
-
-    cJSON * childItem = cJSON_GetObjectItem(parent, key);
-    if (!childItem || !cJSON_IsNumber(childItem)) {
-        return def;
-    }
-    return childItem->valueint;
-}
-
-static float jsonGetFloat(cJSON * parent, const char * key, float def)
-{
-    if (!parent || !cJSON_IsObject(parent)) {
-        return def;
-    }
-
-    cJSON * childItem = cJSON_GetObjectItem(parent, key);
-    if (!childItem || !cJSON_IsNumber(childItem)) {
-        return def;
-    }
-    return (float)childItem->valuedouble;
-}
-
-static avifBool jsonGetBool(cJSON * parent, const char * key, avifBool def)
-{
-    if (!parent || !cJSON_IsObject(parent)) {
-        return def;
-    }
-
-    cJSON * childItem = cJSON_GetObjectItem(parent, key);
-    if (!childItem || !cJSON_IsBool(childItem)) {
-        return def;
-    }
-    return (childItem->type == cJSON_True);
-}
-
-TestCase * testCaseFromJSON(cJSON * json)
-{
-    TestCase * tc = testCaseCreate();
-    tc->name = strdup(jsonGetString(json, "name", "unknown"));
-    tc->inputFilename = strdup(jsonGetString(json, "input", "unknown"));
-
-    tc->encodeChoice = stringToChoice(jsonGetString(json, "enc", "aom"));
-    tc->decodeChoice = stringToChoice(jsonGetString(json, "dec", "aom"));
-    tc->minQuantizer = jsonGetInt(json, "minQP", 0);
-    tc->maxQuantizer = jsonGetInt(json, "maxQP", 0);
-    tc->speed = jsonGetInt(json, "speed", 0);
-    tc->active = jsonGetBool(json, "active", AVIF_FALSE);
-
-    tc->maxThreshold = jsonGetInt(json, "max", 0);
-    tc->avgThreshold = jsonGetFloat(json, "avg", 0);
-    return tc;
-}
-
-cJSON * testCaseToJSON(TestCase * tc)
-{
-    cJSON * json = cJSON_CreateObject();
-
-    if (tc->name) {
-        cJSON_AddStringToObject(json, "name", tc->name);
-    }
-    if (tc->inputFilename) {
-        cJSON_AddStringToObject(json, "input", tc->inputFilename);
-    }
-
-    cJSON_AddStringToObject(json, "enc", choiceToString(tc->encodeChoice));
-    cJSON_AddStringToObject(json, "dec", choiceToString(tc->decodeChoice));
-    cJSON_AddNumberToObject(json, "minQP", tc->minQuantizer);
-    cJSON_AddNumberToObject(json, "maxQP", tc->maxQuantizer);
-    cJSON_AddNumberToObject(json, "speed", tc->speed);
-    cJSON_AddBoolToObject(json, "active", tc->active);
-
-    cJSON_AddNumberToObject(json, "max", tc->maxThreshold);
-    cJSON_AddNumberToObject(json, "avg", tc->avgThreshold);
-    return json;
-}
-
-int testCaseRun(TestCase * tc, const char * dataDir, avifBool generating)
-{
-    if (!tc->name || !tc->inputFilename) {
-        return AVIF_FALSE;
-    }
-
-    char y4mFilename[2048];
-    snprintf(y4mFilename, sizeof(y4mFilename), "%s/%s", dataDir, tc->inputFilename);
-    y4mFilename[sizeof(y4mFilename) - 1] = 0;
-
-    avifImage * image = avifImageCreateEmpty();
-    if (!y4mRead(y4mFilename, image, NULL, NULL)) {
-        avifImageDestroy(image);
-        printf("ERROR[%s]: Can't read y4m: %s\n", tc->name, y4mFilename);
-        return AVIF_FALSE;
-    }
-
-    avifBool result = AVIF_TRUE;
-    avifRWData encodedData = AVIF_DATA_EMPTY;
-    avifEncoder * encoder = NULL;
-    avifDecoder * decoder = NULL;
-
-    encoder = avifEncoderCreate();
-    encoder->codecChoice = tc->encodeChoice;
-    encoder->minQuantizer = tc->minQuantizer;
-    encoder->maxQuantizer = tc->maxQuantizer;
-    encoder->speed = tc->speed;
-    encoder->maxThreads = 4; // TODO: pick something better here
-    if (avifEncoderWrite(encoder, image, &encodedData) != AVIF_RESULT_OK) {
-        printf("ERROR[%s]: Encode failed\n", tc->name);
-        result = AVIF_FALSE;
-        goto cleanup;
-    }
-
-    decoder = avifDecoderCreate();
-    decoder->codecChoice = tc->decodeChoice;
-    avifDecoderSetIOMemory(decoder, encodedData.data, encodedData.size);
-    avifResult decodeResult = avifDecoderParse(decoder);
-    if (decodeResult != AVIF_RESULT_OK) {
-        printf("ERROR[%s]: Decode failed\n", tc->name);
-        result = AVIF_FALSE;
-        goto cleanup;
-    }
-
-    avifResult nextImageResult = avifDecoderNextImage(decoder);
-    if (nextImageResult != AVIF_RESULT_OK) {
-        printf("ERROR[%s]: NextImage failed\n", tc->name);
-        result = AVIF_FALSE;
-        goto cleanup;
-    }
-
-    ImageComparison ic;
-    if (!compareYUVA(&ic, image, decoder->image)) {
-        printf("ERROR[%s]: compare bailed out\n", tc->name);
-        result = AVIF_FALSE;
-        goto cleanup;
-    }
-
-    if (generating) {
-        int maxThreshold = ic.maxDiff;
-        if (maxThreshold > 0) {
-            // Not lossless, give one more codepoint of wiggle room
-            ++maxThreshold;
-        }
-        float avgThreshold = ic.avgDiff + 0.25f;
-
-        tc->maxThreshold = maxThreshold;
-        tc->avgThreshold = avgThreshold;
-        printf("Generated[%s]: Thresholds - Max %d, Avg %f\n", tc->name, tc->maxThreshold, tc->avgThreshold);
-    } else {
-        if (ic.maxDiff > tc->maxThreshold) {
-            printf("ERROR[%s]: max diff threshold exceeded: %d > %d\n", tc->name, ic.maxDiff, tc->maxThreshold);
-            result = AVIF_FALSE;
-            goto cleanup;
-        }
-        if (ic.avgDiff > tc->avgThreshold) {
-            printf("FAILED[%s]: avg diff threshold exceeded: %f > %f\n", tc->name, ic.avgDiff, tc->avgThreshold);
-            result = AVIF_FALSE;
-            goto cleanup;
-        }
-        printf("OK[%s]\n", tc->name);
-    }
-
-cleanup:
-    if (decoder) {
-        avifDecoderDestroy(decoder);
-    }
-    avifRWDataFree(&encodedData);
-    if (encoder) {
-        avifEncoderDestroy(encoder);
-    }
-    avifImageDestroy(image);
-    (void)generating;
-    return result;
-}
diff --git a/tests/testcase.h b/tests/testcase.h
deleted file mode 100644
index 5d8f543..0000000
--- a/tests/testcase.h
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2020 Joe Drago. All rights reserved.
-// SPDX-License-Identifier: BSD-2-Clause
-
-#ifndef TESTCASE_H
-#define TESTCASE_H
-
-#include "avif/avif.h"
-
-#include "cJSON.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct TestCase
-{
-    char * name;
-    char * inputFilename;
-    avifCodecChoice encodeChoice;
-    avifCodecChoice decodeChoice;
-    int minQuantizer;
-    int maxQuantizer;
-    int speed;
-    avifBool active;
-
-    int maxThreshold;
-    float avgThreshold;
-} TestCase;
-
-TestCase * testCaseCreate(void);
-TestCase * testCaseFromJSON(cJSON * json);
-void testCaseDestroy(TestCase * tc);
-void testCaseSetInputFilename(TestCase * tc, const char * inputFilename);
-void testCaseGenerateName(TestCase * tc);
-cJSON * testCaseToJSON(TestCase * tc);
-
-int testCaseRun(TestCase * tc, const char * dataDir, avifBool generating); // returns 0 on failure
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif // ifndef TESTCASE_H