xbt_dict_set(process_props, "new prop", xbt_strdup("new value"),
xbt_free_f);
/* Test if we have changed the value */
value = gras_process_property_value("new prop");
xbt_dict_set(process_props, "new prop", xbt_strdup("new value"),
xbt_free_f);
/* Test if we have changed the value */
value = gras_process_property_value("new prop");