-/* for link variables, but with src and dst used for get_route */
-XBT_PUBLIC(void) TRACE_link_srcdst_variable_set (const char *src, const char *dst, const char *variable, double value);
-XBT_PUBLIC(void) TRACE_link_srcdst_variable_add (const char *src, const char *dst, const char *variable, double value);
-XBT_PUBLIC(void) TRACE_link_srcdst_variable_sub (const char *src, const char *dst, const char *variable, double value);
-XBT_PUBLIC(void) TRACE_link_srcdst_variable_set_with_time (double time, const char *src, const char *dst, const char *variable, double value);
-XBT_PUBLIC(void) TRACE_link_srcdst_variable_add_with_time (double time, const char *src, const char *dst, const char *variable, double value);
-XBT_PUBLIC(void) TRACE_link_srcdst_variable_sub_with_time (double time, const char *src, const char *dst, const char *variable, double value);
-XBT_PUBLIC(xbt_dynar_t) TRACE_get_link_variables ();
-XBT_PUBLIC(void) TRACE_host_state_declare (const char *state);
-XBT_PUBLIC(void) TRACE_host_state_declare_value (const char *state, const char *value, const char *color);
-XBT_PUBLIC(void) TRACE_host_set_state (const char *host, const char *state, const char *value);
-XBT_PUBLIC(void) TRACE_host_push_state (const char *host, const char *state, const char *value);
-XBT_PUBLIC(void) TRACE_host_pop_state (const char *host, const char *state);
-XBT_PUBLIC(void) TRACE_host_reset_state (const char *host, const char *state);
+/* Function used by graphicator (transform a SimGrid platform file in a graphviz dot file with the network topology) */
+XBT_PUBLIC void platform_graph_export_graphviz(const std::string& output_filename);
+/* Function used by graphicator (transform a SimGrid platform file in a CSV file with the network topology) */
+XBT_PUBLIC void platform_graph_export_csv(const std::string& output_filename);
+} // namespace simgrid::instr
+
+#endif
+SG_BEGIN_DECL
+
+/* Functions to manage tracing categories */
+XBT_PUBLIC void TRACE_smpi_set_category(const char* category);