+ struct gssd_k5_kt_princ *ple,
+ char *service,
+ char *tgtname);
+char *gssd_k5_err_msg(krb5_context context, krb5_error_code code);
+void gssd_k5_get_default_realm(char **def_realm);
+
+int gssd_acquire_user_cred(uid_t uid, gss_cred_id_t *gss_cred);