module modreq_obj_global 1.0;

require { 
	class file { read };
}

type mod_global_t;

type mod_foo_t;
type mod_bar_t;

optional {
	require {
		class sem { create destroy };
	}
	
	type mod_opt_t;

	allow mod_foo_t mod_bar_t : sem { create destroy };
}