-typedef struct {
- double x, y;
- int degree;
- e_platf_node_kind kind;
-} s_context_node_t, *context_node_t;
+#include "xbt/graph.h"
+#include "simgrid/platf.h"
+
+void platf_graph_init(unsigned long node_count);
+
+void platf_node_connect(xbt_node_t node1, xbt_node_t node2);
+
+double platf_node_distance(xbt_node_t node1, xbt_node_t node2);