int graph_add_file (graph_config_t *cfg, const graph_ident_t *file);
-int gl_graph_get_title (graph_config_t *cfg,
+int graph_get_title (graph_config_t *cfg,
char *buffer, size_t buffer_size);
-graph_ident_t *gl_graph_get_selector (graph_config_t *cfg);
+graph_ident_t *graph_get_selector (graph_config_t *cfg);
-graph_instance_t *gl_graph_get_instances (graph_config_t *cfg);
+graph_instance_t *graph_get_instances (graph_config_t *cfg);
-graph_def_t *gl_graph_get_defs (graph_config_t *cfg);
+graph_def_t *graph_get_defs (graph_config_t *cfg);
-int gl_graph_add_def (graph_config_t *cfg, graph_def_t *def);
+int graph_add_def (graph_config_t *cfg, graph_def_t *def);
_Bool graph_matches (graph_config_t *cfg, const graph_ident_t *ident);