etype_string
etype_string(keys[i].enctype), keytab_str);
static char *etype_string(krb5_enctype enctype);
printf(" (%s) " , etype_string(entry.key.enctype));
etype_string(cred->keyblock.enctype));
etype_string(tkt->enc_part.enctype));
char * etype_string (krb5_enctype );