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Core/Bsp/cJSON.h
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203
Core/Bsp/cJSON.h
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/*
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Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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/* cJSON */
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/* JSON parser in C. */
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#ifndef CJSON_H
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#define CJSON_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#if !defined(__WINDOWS__) && (defined(WIN32) || defined(WIN64) || defined(_MSC_VER) || defined(_WIN32))
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#define __WINDOWS__
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#endif
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#ifdef __WINDOWS__
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/* 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:
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CJSON_HIDE_SYMBOLS - Define this in the case where you don't want to ever dllexport symbols
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CJSON_EXPORT_SYMBOLS - Define this on library build when you want to dllexport symbols (default)
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CJSON_IMPORT_SYMBOLS - Define this if you want to dllimport symbols
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*/
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#ifndef CJSON_HIDE_SYMBOLS
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#define CJSON_EXPORT_SYMBOLS
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#endif
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#endif /* __WINDOWS__ */
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#ifdef CJSON_EXPORT_SYMBOLS
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#define CJSON_PUBLIC(type) __declspec(dllexport) type
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#elif defined(CJSON_IMPORT_SYMBOLS)
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#define CJSON_PUBLIC(type) __declspec(dllimport) type
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#else
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#define CJSON_PUBLIC(type) type
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#endif
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#include <stddef.h>
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/* project version */
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#define CJSON_VERSION_MAJOR 1
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#define CJSON_VERSION_MINOR 7
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#define CJSON_VERSION_PATCH 18
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/* cJSON Types: */
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#define cJSON_Invalid (0)
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#define cJSON_False (1 << 0)
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#define cJSON_True (1 << 1)
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#define cJSON_Bool (cJSON_True | cJSON_False)
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#define cJSON_Number (1 << 2)
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#define cJSON_String (1 << 3)
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#define cJSON_Array (1 << 4)
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#define cJSON_Object (1 << 5)
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#define cJSON_Raw (1 << 6)
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#define cJSON_NULL (1 << 7)
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#define cJSON_IsReference 256
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#define cJSON_StringIsConst 512
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/* The cJSON structure: */
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typedef struct cJSON
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{
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/* next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem */
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struct cJSON *next;
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struct cJSON *prev;
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/* An array or object item will have a child pointer pointing to a chain of the items in the array/object. */
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struct cJSON *child;
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/* The type of the item, as above. */
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int type;
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/* The item's string, if type==cJSON_String and type == cJSON_Raw */
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char *valuestring;
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/* The item's name string, if this item is the child of an object */
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char *string;
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/* writing to valueint is DEPRECATED, use cJSON_SetNumberValue instead */
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int valueint;
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/* The item's number, if type==cJSON_Number */
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double valuedouble;
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} cJSON;
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typedef struct cJSON_Hooks
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{
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void *(*malloc_fn)(size_t sz);
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void (*free_fn)(void *ptr);
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} cJSON_Hooks;
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typedef int cJSON_bool;
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/* Limits how deeply nested a structure can be */
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#define CJSON_NESTING_LIMIT 1000
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/* String comparison, case insensitive */
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CJSON_PUBLIC(int) cJSON_Strcasecmp(const char *a, const char *b);
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/* Supply a block of JSON, and this returns a cJSON object you can interrogate. */
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CJSON_PUBLIC(cJSON *) cJSON_Parse(const char *value);
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/* Render a cJSON entity to text for transfer/storage. */
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CJSON_PUBLIC(char *) cJSON_Print(const cJSON *item);
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/* Render a cJSON entity to text for transfer/storage without any formatting. */
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CJSON_PUBLIC(char *) cJSON_PrintUnformatted(const cJSON *item);
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/* Delete a cJSON entity and all subentities. */
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CJSON_PUBLIC(void) cJSON_Delete(cJSON *item);
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/* Returns the number of items in an array (or object). */
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CJSON_PUBLIC(int) cJSON_GetArraySize(const cJSON *array);
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/* Retrieve item number "index" from array "array". Returns NULL if unsuccessful. */
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CJSON_PUBLIC(cJSON *) cJSON_GetArrayItem(const cJSON *array, int index);
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/* Get item "string" from object. Case insensitive. */
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CJSON_PUBLIC(cJSON *) cJSON_GetObjectItem(const cJSON * const object, const char * const string);
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CJSON_PUBLIC(cJSON *) cJSON_GetObjectItemCaseSensitive(const cJSON * const object, const char * const string);
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CJSON_PUBLIC(cJSON_bool) cJSON_HasObjectItem(const cJSON *object, const char *string);
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/* 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. */
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CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void);
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/* These calls create a cJSON item of the appropriate type. */
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CJSON_PUBLIC(cJSON *) cJSON_CreateNull(void);
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CJSON_PUBLIC(cJSON *) cJSON_CreateTrue(void);
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CJSON_PUBLIC(cJSON *) cJSON_CreateFalse(void);
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CJSON_PUBLIC(cJSON *) cJSON_CreateBool(cJSON_bool boolean);
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CJSON_PUBLIC(cJSON *) cJSON_CreateNumber(double num);
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CJSON_PUBLIC(cJSON *) cJSON_CreateString(const char *string);
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/* raw json */
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CJSON_PUBLIC(cJSON *) cJSON_CreateRaw(const char *raw);
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CJSON_PUBLIC(cJSON *) cJSON_CreateArray(void);
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CJSON_PUBLIC(cJSON *) cJSON_CreateObject(void);
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/* These utilities create an Array of count items. */
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CJSON_PUBLIC(cJSON *) cJSON_CreateIntArray(const int *numbers, int count);
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CJSON_PUBLIC(cJSON *) cJSON_CreateFloatArray(const float *numbers, int count);
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CJSON_PUBLIC(cJSON *) cJSON_CreateDoubleArray(const double *numbers, int count);
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CJSON_PUBLIC(cJSON *) cJSON_CreateStringArray(const char **strings, int count);
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/* Append item to the specified array/object. */
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CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToArray(cJSON *array, cJSON *item);
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/* Append item to the specified object. */
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CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToObject(cJSON *object, const char *string, cJSON *item);
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/* These functions check the type of an item */
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CJSON_PUBLIC(cJSON_bool) cJSON_IsInvalid(const cJSON * const item);
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CJSON_PUBLIC(cJSON_bool) cJSON_IsFalse(const cJSON * const item);
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CJSON_PUBLIC(cJSON_bool) cJSON_IsTrue(const cJSON * const item);
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CJSON_PUBLIC(cJSON_bool) cJSON_IsBool(const cJSON * const item);
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CJSON_PUBLIC(cJSON_bool) cJSON_IsNumber(const cJSON * const item);
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CJSON_PUBLIC(cJSON_bool) cJSON_IsString(const cJSON * const item);
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CJSON_PUBLIC(cJSON_bool) cJSON_IsArray(const cJSON * const item);
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CJSON_PUBLIC(cJSON_bool) cJSON_IsObject(const cJSON * const item);
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CJSON_PUBLIC(cJSON_bool) cJSON_IsRaw(const cJSON * const item);
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/* These calls create a cJSON item of the appropriate type and add it to the specified object. */
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CJSON_PUBLIC(cJSON*) cJSON_AddNullToObject(cJSON * const object, const char * const name);
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CJSON_PUBLIC(cJSON*) cJSON_AddTrueToObject(cJSON * const object, const char * const name);
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CJSON_PUBLIC(cJSON*) cJSON_AddFalseToObject(cJSON * const object, const char * const name);
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CJSON_PUBLIC(cJSON*) cJSON_AddBoolToObject(cJSON * const object, const char * const name, const cJSON_bool boolean);
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CJSON_PUBLIC(cJSON*) cJSON_AddNumberToObject(cJSON * const object, const char * const name, const double number);
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CJSON_PUBLIC(cJSON*) cJSON_AddStringToObject(cJSON * const object, const char * const name, const char * const string);
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/* Assign a raw string value to an object. */
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CJSON_PUBLIC(cJSON*) cJSON_AddRawToObject(cJSON * const object, const char * const name, const char * const raw);
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/* Memory management */
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CJSON_PUBLIC(void) cJSON_InitHooks(cJSON_Hooks *hooks);
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CJSON_PUBLIC(void) cJSON_free(void *ptr);
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/* Macros for creating things quickly. */
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#define cJSON_AddNullToObject(object,name) cJSON_AddNullToObject(object, name)
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#define cJSON_AddTrueToObject(object,name) cJSON_AddTrueToObject(object, name)
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#define cJSON_AddFalseToObject(object,name) cJSON_AddFalseToObject(object, name)
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#define cJSON_AddBoolToObject(object,name,b) cJSON_AddBoolToObject(object, name, b)
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#define cJSON_AddNumberToObject(object,name,n) cJSON_AddNumberToObject(object, name, n)
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#define cJSON_AddStringToObject(object,name,s) cJSON_AddStringToObject(object, name, s)
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/* When assigning a string value, cJSON will copy the string, so you don't need to worry about it being freed.
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* When assigning a raw value, cJSON will NOT copy the string, so it MUST be persistent. */
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CJSON_PUBLIC(void) cJSON_SetValuestring(cJSON *object, const char *valuestring);
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#ifdef __cplusplus
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}
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#endif
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#endif
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