static struct ns_connection *get_nc(struct v7_val *obj) {
struct v7_val key = v7_str_to_val("nc"), *p = v7_get(obj, &key);
struct ns_connection *nc = NULL;
if (p != NULL) {
unsigned long num = (unsigned long) p->v.num;
nc = (struct ns_connection *) num;
}
return nc;
}
struct v7_val *v7_lookup(struct v7_val *obj, const char *key) {
struct v7_val k = v7_str_to_val(key);
return get2(obj, &k);
}