krb5_get_as_key_password
ctx->gak_fct = krb5_get_as_key_password;
ctx->gak_fct = krb5_get_as_key_password;
in_tkt_service, options, krb5_get_as_key_password,
krb5_get_as_key_password, &gakpw, NULL);
krb5_get_as_key_password, &gakpw, &as_reply);
krb5_get_as_key_password, &gakpw, ret_as_reply);
krb5_get_as_key_password(krb5_context context,