valueint support uint64_t

[crazy-william]

If I want to export or read json number exceeding int, valueint will be overflow. How can I do with this?

Another advice:

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 */
    char *valuestring;
    /* The item's number, if type==cJSON_Number */
    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;

And I think "valuestring,valueint,valuedouble" can be in one union.

[FSMaxB]

Use valuedouble, then you get 53 bits of integer precision on most platforms. You're not the first to suggest the use of a union, changing the cJSON struct is not possible for the current version though, because of compatibility reasons. Version 2 will fix this, see #63.

There's currently no estimated release date of version 2 though.