+static int graph_sort_instances_cb (const void *v0, const void *v1) /* {{{ */
+{
+ return (inst_compare (*(graph_instance_t * const *) v0,
+ *(graph_instance_t * const *) v1));
+} /* }}} int graph_sort_instances_cb */
+
+size_t graph_num_instances (graph_config_t *cfg) /* {{{ */
+{
+ if (cfg == NULL)
+ return ((size_t) -1);
+
+ return (cfg->instances_num);
+} /* }}} size_t graph_num_instances */
+