*(edge_name) (xbt_edge_t), const char
*(node_data_print) (void *), const char
*(edge_data_print) (void *));
+XBT_PUBLIC(xbt_graph_t) xbt_graph_load (const char *filename);
+XBT_PUBLIC(void) xbt_graph_save (xbt_graph_t span,
+ const char *filename,
+ const char *(nname) (xbt_node_t),
+ const char *(ename) (xbt_edge_t));
/* Not implemented yet ! */
/* void *xbt_graph_to_array(xbt_graph_t g); */