int lpc;
group_agent_constraints(resource_t *rsc){	int lpc;	group_variant_data_t *group_data = NULL;	get_group_variant_data(group_data, rsc);	slist_iter(		child_rsc, resource_t, group_data->child_list, lpc,				child_rsc->fns->agent_constraints(child_rsc);		);}