TR_IDP_REALM *tr_idp_realm_new(TALLOC_CTX *mem_ctx);
TR_IDP_REALM *tr_idp_realm_add(TR_IDP_REALM *head, TR_IDP_REALM *new);
+char *tr_idp_realm_to_str(TALLOC_CTX *mem_ctx, TR_IDP_REALM *idp);
TR_AAA_SERVER *tr_aaa_server_new(TALLOC_CTX *mem_ctx, TR_NAME *hostname);
void tr_aaa_server_free(TR_AAA_SERVER *aaa);