1 files changed, 6 insertions, 0 deletions
diff --git a/output.h b/output.h
index 2530afc..c1bdd62 100644
--- a/output.h
+++ b/output.h
@@ -23,4 +23,10 @@ void   print_nlgates(char *filename);
 void   print_net(NET net);
 void   print_gate(GATE gate);
 
+/* Additional diagnostic routines */
+void   print_grid_information(int, int, int);
+void   print_instance_information(char *);
+void   print_node_information(char *);
+void   print_net_information(char *);
+
 #endif /* _OUTPUTINT_H */