multival_add
static int multival_add(multival_t *list, char *opt);
retcode = multival_add(optlist->serviceAuthenticationMethod,
retcode = multival_add(optlist->serviceCredentialLevel,
retcode = multival_add(optlist->objectclassMap, attrVal);
retcode = multival_add(optlist->attributeMap, attrVal);
retcode = multival_add(optlist->serviceSearchDescriptor,