extern void free_poly_bb (poly_bb_p);
extern void debug_loop_vec (poly_bb_p);
extern void schedule_to_scattering (poly_bb_p, int);
-extern void print_pbb_domain (FILE *, poly_bb_p);
-extern void print_pbb (FILE *, poly_bb_p);
-extern void print_scop_context (FILE *, scop_p);
-extern void print_scop (FILE *, scop_p);
-extern void print_cloog (FILE *, scop_p);
-extern void debug_pbb_domain (poly_bb_p);
-extern void debug_pbb (poly_bb_p);
-extern void print_pdrs (FILE *, poly_bb_p);
-extern void debug_pdrs (poly_bb_p);
-extern void debug_scop_context (scop_p);
-extern void debug_scop (scop_p);
-extern void debug_cloog (scop_p);
-extern void print_scop_params (FILE *, scop_p);
-extern void debug_scop_params (scop_p);
-extern void print_iteration_domain (FILE *, poly_bb_p);
-extern void print_iteration_domains (FILE *, scop_p);
-extern void debug_iteration_domain (poly_bb_p);
-extern void debug_iteration_domains (scop_p);
+extern void print_pbb_domain (FILE *, poly_bb_p, int);
+extern void print_pbb (FILE *, poly_bb_p, int);
+extern void print_scop_context (FILE *, scop_p, int);
+extern void print_scop (FILE *, scop_p, int);
+extern void print_cloog (FILE *, scop_p, int);
+extern void debug_pbb_domain (poly_bb_p, int);
+extern void debug_pbb (poly_bb_p, int);
+extern void print_pdrs (FILE *, poly_bb_p, int);
+extern void debug_pdrs (poly_bb_p, int);
+extern void debug_scop_context (scop_p, int);
+extern void debug_scop (scop_p, int);
+extern void debug_cloog (scop_p, int);
+extern void print_scop_params (FILE *, scop_p, int);
+extern void debug_scop_params (scop_p, int);
+extern void print_iteration_domain (FILE *, poly_bb_p, int);
+extern void print_iteration_domains (FILE *, scop_p, int);
+extern void debug_iteration_domain (poly_bb_p, int);
+extern void debug_iteration_domains (scop_p, int);
extern bool scop_do_interchange (scop_p);
extern bool scop_do_strip_mine (scop_p);
extern bool scop_do_block (scop_p);