lame-obj-c Mem funcs

void Retain(Object obj) {
    if (obj) {
        ObjectState *common = (ObjectState *)obj;
        common->refCount += 1;
    }
}

void Release(Object obj) {
    if (obj) {
        ObjectState *common = (ObjectState *)obj;
        common->refCount -= 1;
        if (common->refCount == 0) {
            common->deallocFunc(obj);
            free(obj);
        }
    }
}