-XBT_PUBLIC double sg_link_bandwidth(const_sg_link_t link);
-XBT_PUBLIC void sg_link_bandwidth_set(sg_link_t link, double value);
-XBT_PUBLIC double sg_link_latency(const_sg_link_t link);
-XBT_PUBLIC void sg_link_latency_set(sg_link_t link, double value);
-XBT_PUBLIC void* sg_link_data(const_sg_link_t link);
-XBT_PUBLIC void sg_link_data_set(sg_link_t link, void* data);
-XBT_PUBLIC int sg_link_count();
+XBT_PUBLIC double sg_link_get_bandwidth(const_sg_link_t link);
+XBT_PUBLIC void sg_link_set_bandwidth(sg_link_t link, double value);
+XBT_PUBLIC double sg_link_get_latency(const_sg_link_t link);
+XBT_PUBLIC void sg_link_set_latency(sg_link_t link, double value);
+XBT_PUBLIC void* sg_link_get_data(const_sg_link_t link);
+XBT_PUBLIC void sg_link_set_data(sg_link_t link, void* data);
+XBT_PUBLIC size_t sg_link_count();