ModelAction * get_parent_action(thread_id_t tid);
ModelAction * get_last_seq_cst(const void *location);
void build_reads_from_past(ModelAction *curr);
- void process_rmw(ModelAction * curr);
+ ModelAction * process_rmw(ModelAction * curr);
void r_modification_order(ModelAction * curr, const ModelAction *rf);
void w_modification_order(ModelAction * curr);