+XBT_PUBLIC(void) simcall_process_on_exit(smx_process_t process, int_f_pvoid_t fun, void *data);
+XBT_PUBLIC(void) simcall_process_auto_restart_set(smx_process_t process, int auto_restart);
+XBT_PUBLIC(smx_process_t) simcall_process_restart(smx_process_t process);