* simcall_comm_recv(), the 5th argument, match_fun, is NULL. Create a function that filters
* messages according to the host (that you will pass as sixth argument to simcall_comm_recv()
* and that your filtering function will receive as first parameter, and then, the filter could
* simcall_comm_recv(), the 5th argument, match_fun, is NULL. Create a function that filters
* messages according to the host (that you will pass as sixth argument to simcall_comm_recv()
* and that your filtering function will receive as first parameter, and then, the filter could