size_t SIMIX_pre_storage_get_used_size(smx_simcall_t simcall,const char* name);
size_t SIMIX_storage_get_used_size(smx_process_t process,const char* name);
+xbt_dict_t SIMIX_storage_get_properties(smx_storage_t storage);
+xbt_dict_t SIMIX_pre_storage_get_properties(smx_simcall_t, smx_storage_t);
+
void SIMIX_post_io(smx_action_t action);
void SIMIX_io_destroy(smx_action_t action);
void SIMIX_io_finish(smx_action_t action);