- simcall, src, mbox, task_size, rate, src_buff, src_buff_size, match_fun, nullptr, copy_data_fun, data, 0);
- SIMCALL_SET_MC_VALUE(*simcall, 0);
+ simcall, src, mbox, task_size, rate, src_buff, src_buff_size, match_fun, nullptr, copy_data_fun, data, false);
+ simcall->mc_value_ = 0;