Function cJSON_DetachItemViaPointer

framework/utils/cJSON.c:2071–2099

}

CJSON_PUBLIC(cJSON *) cJSON_DetachItemViaPointer(cJSON *parent, cJSON * const item)
{
if ((parent == NULL) || (item == NULL))
{
return NULL;
}

if (item->prev != NULL)
{
/* 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)
{