size_t intsetBlobLen(intset *is) {
    return sizeof(intset)+(size_t)intrev32ifbe(is->length)*intrev32ifbe(is->encoding);
}
size_t intsetBlobLen(intset *is) {
    return sizeof(intset)+(size_t)intrev32ifbe(is->length)*intrev32ifbe(is->encoding);
}