INIT_KT
opts->action = INIT_KT;
opts->action != INIT_KT) {
opts->action = INIT_KT;
} else if (opts->action == INIT_KT && opts->use_client_keytab) {
} else if (opts->action == INIT_KT) {
if (opts->action == INIT_KT && opts->keytab_name != NULL) {
} else if (opts->action == INIT_KT && opts->use_client_keytab) {
case INIT_KT:
case INIT_KT:
if (opts->action != INIT_PW && opts->action != INIT_KT) {