+XBT_PUBLIC(e_surf_action_state_t) SIMIX_action_get_state(smx_action_t action);
+
+XBT_PUBLIC(smx_action_t) SIMIX_action_parallel_execute(char *name,
+ int host_nb,
+ smx_host_t * host_list,
+ double
+ *computation_amount, double
+ *communication_amount,
+ double amount,
+ double rate);
+
+XBT_PUBLIC(char *) SIMIX_action_get_name(smx_action_t action);
+XBT_PUBLIC(void) SIMIX_action_set_name(smx_action_t action,char *name);
+XBT_PUBLIC(void) SIMIX_action_signal_all(smx_action_t action);
+XBT_PUBLIC(void) SIMIX_display_process_status(void);
+/************************** Comunication Handling *****************************/
+
+/* Public */
+/*****Rendez-vous points*****/
+XBT_PUBLIC(smx_rdv_t) SIMIX_rdv_create(const char *name);
+XBT_PUBLIC(void) SIMIX_rdv_destroy(smx_rdv_t rvp);
+XBT_PUBLIC(int) SIMIX_rdv_get_count_waiting_comm(smx_rdv_t rdv, smx_host_t host);
+XBT_PUBLIC(smx_comm_t) SIMIX_rdv_get_head(smx_rdv_t rdv);
+XBT_PUBLIC(smx_comm_t) SIMIX_rdv_get_request(smx_rdv_t rdv, smx_comm_type_t type);
+XBT_PUBLIC(void) SIMIX_rdv_set_data(smx_rdv_t rdv,void *data);
+XBT_PUBLIC(void*) SIMIX_rdv_get_data(smx_rdv_t rdv);
+
+/*****Communication Requests*****/
+XBT_INLINE XBT_PUBLIC(void) SIMIX_communication_cancel(smx_comm_t comm);
+XBT_PUBLIC(void) SIMIX_communication_destroy(smx_comm_t comm);
+XBT_PUBLIC(double) SIMIX_communication_get_remains(smx_comm_t comm);
+XBT_PUBLIC(void *) SIMIX_communication_get_data(smx_comm_t comm);
+
+/*****Networking*****/
+XBT_PUBLIC(void) SIMIX_network_set_copy_data_callback(void (*callback)(smx_comm_t, size_t));
+XBT_PUBLIC(void) SIMIX_network_copy_pointer_callback(smx_comm_t comm, size_t buff_size);
+XBT_PUBLIC(void) SIMIX_network_copy_buffer_callback(smx_comm_t comm, size_t buff_size);
+XBT_PUBLIC(void) SIMIX_network_send(smx_rdv_t rdv, double task_size, double rate,
+ double timeout, void *src_buff,
+ size_t src_buff_size, smx_comm_t *comm, void *data);
+XBT_PUBLIC(void) SIMIX_network_recv(smx_rdv_t rdv, double timeout, void *dst_buff,
+ size_t *dst_buff_size, smx_comm_t *comm);
+XBT_PUBLIC(smx_comm_t) SIMIX_network_isend(smx_rdv_t rdv, double task_size, double rate,
+ void *src_buff, size_t src_buff_size, void *data);
+XBT_PUBLIC(smx_comm_t) SIMIX_network_irecv(smx_rdv_t rdv, void *dst_buff, size_t *dst_buff_size);
+XBT_PUBLIC(unsigned int) SIMIX_network_waitany(xbt_dynar_t comms);
+XBT_INLINE XBT_PUBLIC(void) SIMIX_network_wait(smx_comm_t comm, double timeout);
+XBT_PUBLIC(int) SIMIX_network_test(smx_comm_t comm);
+
+SG_END_DECL()
+#endif /* _SIMIX_SIMIX_H */