if(ldap_get_option(NULL, LDAP_OPT_PROTOCOL_VERSION, &ival) != LDAP_SUCCESS) {
fprintf(stderr, "%s: ldap_get_option(protocol version) failed\n", argv[0]);
if(ldap_get_option(NULL, LDAP_OPT_PROTOCOL_VERSION, &ival) != LDAP_SUCCESS) {
fprintf(stderr, "%s: ldap_get_option(protocol version) failed\n", argv[0]);