rem: init_driver(); init_prefill();
add: if (csetup_repp == 0 ) { std::cerr << "(eca-processor) Engine startup aborted, no chainsetup connected!"; std::cerr << " Exiting..." << std::endl; exit(-1); }  if (csetup_repp->max_buffers() == true) prefill_threshold_rep = ECA_ENGINE::prefill_threshold_constant / buffersize_rep; else prefill_threshold_rep = ECA_ENGINE::prefill_blocks_constant;
context: void ECA_ENGINE::init_connection_to_chainsetup(void){  inputs_repp = &(csetup_repp->inputs);  outputs_repp = &(csetup_repp->outputs);  chains_repp = &(csetup_repp->chains);  init_driver();  init_prefill();  init_servers();  init_processing_length();  init_chains();  update_cache_chain_connections();  update_cache_object_lists();  update_cache_latency_values();}