XBT_PUBLIC double sg_host_route_latency(sg_host_t from, sg_host_t to);
XBT_PUBLIC double sg_host_route_bandwidth(sg_host_t from, sg_host_t to);
XBT_PUBLIC void sg_host_dump(sg_host_t ws);
XBT_PUBLIC double sg_host_route_latency(sg_host_t from, sg_host_t to);
XBT_PUBLIC double sg_host_route_bandwidth(sg_host_t from, sg_host_t to);
XBT_PUBLIC void sg_host_dump(sg_host_t ws);