-/* Graph structure */
-/* typedef struct xbt_graph *xbt_graph_t; */
-typedef struct xbt_graph
-{
- xbt_dynar_t nodes;
- xbt_dynar_t edges;
- unsigned short int directed;
- void *data;
-} s_xbt_graph_t;
+void xbt_floyd_algorithm(xbt_graph_t g, double *adj, double *d,
+ xbt_node_t * p);
+void xbt_graph_depth_visit(xbt_graph_t g, xbt_node_t n,
+ xbt_node_t * sorted, int *idx);