Function mknode

crawl-ref/source/json.cc:520–527

}

static JsonNode *mknode(JsonTag tag)
{
    JsonNode *ret = (JsonNode*) calloc(1, sizeof(JsonNode));
    if (ret == nullptr)
        out_of_memory();
    ret->tag = tag;
    return ret;
}

JsonNode *json_mknull()
{