int inst_to_json (const graph_instance_t *inst, yajl_gen handler);
int inst_data_to_json (const graph_instance_t *inst,
- dp_time_t begin, dp_time_t end,
+ dp_time_t begin, dp_time_t end, dp_time_t res,
yajl_gen handler);
int inst_describe (graph_config_t *cfg, graph_instance_t *inst,