+#include "irgraph.h"
+#include "bearch.h"
+#include "bechordal_t.h"
+
+void copystat_init(void);
+void copystat_reset(void);
+void copystat_collect_cls(be_chordal_env_t *chordal_env);
+void copystat_add_max_costs(int costs);
+void copystat_add_inevit_costs(int costs);
+void copystat_add_init_costs(int costs);
+void copystat_add_heur_costs(int costs);
+void copystat_add_ilp_5_sec_costs(int costs);
+void copystat_add_ilp_30_sec_costs(int costs);
+void copystat_add_opt_costs(int costs);
+void copystat_add_heur_time(int time);
+void copystat_add_ilp_time(int time);
+void copystat_add_ilp_vars(int vars);
+void copystat_add_ilp_csts(int csts);
+void copystat_add_ilp_iter(int iters);
+void copystat_dump(ir_graph *irg);
+void copystat_dump_pretty(ir_graph *irg);
+
+
+#else /* DO_STAT */
+
+#define copystat_init();
+#define copystat_reset();
+#define copystat_collect_cls(env);
+#define copystat_add_max_costs(costs);
+#define copystat_add_inevit_costs(costs);
+#define copystat_add_init_costs(costs);
+#define copystat_add_heur_costs(costs);
+#define copystat_add_ilp_5_sec_costs(costs);
+#define copystat_add_ilp_30_sec_costs(costs);
+#define copystat_add_opt_costs(costs);
+#define copystat_add_heur_time(time);
+#define copystat_add_ilp_time(time);
+#define copystat_add_ilp_vars(vars);
+#define copystat_add_ilp_csts(csts);
+#define copystat_add_ilp_iter(iters);
+#define copystat_dump(irg);
+#define copystat_dump(irg);
+#define copystat_dump_pretty(irg);
+
+#endif /* DO_STAT */
+
+#endif /* _BECOPYSTAT_H */