+XBT_PUBLIC void parallel_execute(int host_nb, sg_host_t* host_list, double* flops_amount, double* bytes_amount);
+XBT_PUBLIC void parallel_execute(int host_nb, sg_host_t* host_list, double* flops_amount, double* bytes_amount,
+ double timeout);
+
+XBT_PUBLIC ExecPtr exec_init(double flops_amounts);
+XBT_PUBLIC ExecPtr exec_async(double flops_amounts);
+
+/** Block the actor until it gets a message from the given mailbox.
+ *
+ * See \ref Comm for the full communication API (including non blocking communications).
+ */
+XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::get(): v3.20 will turn this warning into an error.") XBT_PUBLIC
+ void* recv(MailboxPtr chan);
+XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::get(): v3.20 will turn this warning into an error.") XBT_PUBLIC
+ void* recv(MailboxPtr chan, double timeout);
+XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::recv_async(): v3.20 will turn this warning into an error.") XBT_PUBLIC CommPtr
+ irecv(MailboxPtr chan, void** data);
+
+/** Block the actor until it delivers a message of the given simulated size to the given mailbox
+ *
+ * See \ref Comm for the full communication API (including non blocking communications).
+*/
+XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put(): v3.20 will turn this warning into an error.") XBT_PUBLIC
+ void send(MailboxPtr chan, void* payload, double simulatedSize);
+XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put(): v3.20 will turn this warning into an error.") XBT_PUBLIC
+ void send(MailboxPtr chan, void* payload, double simulatedSize, double timeout);
+
+XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put_async(): v3.20 will turn this warning into an error.") XBT_PUBLIC CommPtr
+ isend(MailboxPtr chan, void* payload, double simulatedSize);
+
+/** @brief Returns the actor ID of the current actor). */
+XBT_PUBLIC aid_t getPid();
+
+/** @brief Returns the ancestor's actor ID of the current actor. */
+XBT_PUBLIC aid_t getPpid();
+
+/** @brief Returns the name of the current actor. */
+XBT_PUBLIC std::string getName();
+
+/** @brief Returns the name of the current actor as a C string. */
+XBT_PUBLIC const char* getCname();
+
+/** @brief Returns the name of the host on which the actor is running. */
+XBT_PUBLIC Host* getHost();
+
+/** @brief Suspend the actor. */
+XBT_PUBLIC void suspend();
+
+/** @brief yield the actor. */
+XBT_PUBLIC void yield();
+
+/** @brief Resume the actor. */
+XBT_PUBLIC void resume();
+
+XBT_PUBLIC bool isSuspended();
+
+/** @brief kill the actor. */
+XBT_PUBLIC void kill();
+
+/** @brief Add a function to the list of "on_exit" functions. */
+XBT_PUBLIC void onExit(int_f_pvoid_pvoid_t fun, void* data);
+
+/** @brief Migrate the actor to a new host. */
+XBT_PUBLIC void migrate(Host* new_host);
+}