#ifndef GRAPH_H
#define GRAPH_H 1
+#include <yajl/yajl_gen.h>
+
#include "graph_types.h"
#include "graph_ident.h"
#include "oconfig.h"
int graph_compare (graph_config_t *cfg, const graph_ident_t *ident);
+int graph_to_json (const graph_config_t *cfg, yajl_gen handler);
+
size_t graph_num_instances (graph_config_t *cfg);
int graph_sort_instances (graph_config_t *cfg);