/** Creates (but don't start) an async recv onto the mailbox #from */
static Comm &recv_init(s4u::Actor *receiver, Mailbox &from);
/** Creates and start an async recv to the mailbox #from */
- //static Comm &recv_async(Mailbox &from, void *data);
+ static Comm &recv_async(s4u::Actor *receiver, Mailbox &from, void **data);
void start() override;
void wait() override;