XBT_PRIVATE void smpi_switch_data_segment(simgrid::s4u::ActorPtr actor);
XBT_PRIVATE void smpi_really_switch_data_segment(simgrid::s4u::ActorPtr actor);
-XBT_PRIVATE int smpi_is_privatization_file(char* file);
XBT_PRIVATE void smpi_prepare_global_memory_segment();
XBT_PRIVATE void smpi_backup_global_memory_segment();