-typedef struct be_dom_front_info_t be_dom_front_info_t;
-
-typedef struct list_sched_selector_t list_sched_selector_t;
-
-typedef struct ilp_sched_selector_t ilp_sched_selector_t;
-typedef struct ilp_sched_selector_if_t ilp_sched_selector_if_t;
-
-typedef struct be_execution_unit_type_t be_execution_unit_type_t;
-typedef struct be_execution_unit_t be_execution_unit_t;
-typedef struct be_machine_t be_machine_t;
-