Index: trunk/Ohana/src/opihi/include/display.h
===================================================================
--- trunk/Ohana/src/opihi/include/display.h	(revision 2598)
+++ trunk/Ohana/src/opihi/include/display.h	(revision 3692)
@@ -45,3 +45,7 @@
 int SendLabel (char *string, int Xgraph, int mode);
 
+int SendGraphMessage (int device, char *format, ...);
+int SendGraphCommand (int device, int length, char *format, ...);
+int SendGraphCommandV (int device, int length, char *format, va_list argp);
+
 # endif