- return simcall_BODY_comm_isend(sender, mbox, task_size, rate, src_buff,
- src_buff_size, match_fun,
- clean_fun, copy_data_fun, data, detached);
+ return simcall_BODY_comm_isend(sender, mbox, task_size, rate, static_cast<unsigned char*>(src_buff), src_buff_size,
+ match_fun, clean_fun, copy_data_fun, data, detached);