XBT_PUBLIC void sg_mailbox_set_receiver(const char* alias);
XBT_PUBLIC int sg_mailbox_listen(const char* alias);
+XBT_PUBLIC void sg_mailbox_put(sg_mailbox_t mailbox, void* payload, long simulated_size_in_bytes);
XBT_PUBLIC sg_comm_t sg_mailbox_put_async(sg_mailbox_t mailbox, void* payload, long simulated_size_in_bytes);
XBT_PUBLIC void* sg_mailbox_get(sg_mailbox_t mailbox);