Index: trunk/Ohana/src/opihi/include/display.h
===================================================================
--- trunk/Ohana/src/opihi/include/display.h	(revision 5850)
+++ trunk/Ohana/src/opihi/include/display.h	(revision 6684)
@@ -24,4 +24,5 @@
 void          InitGraph             PROTO((void));
 int           open_graph            PROTO((int N));
+int           close_graph           PROTO((int N));
 void          QuitGraph             PROTO((void));
 void          SetGraph              PROTO((Graphdata data));
@@ -35,4 +36,5 @@
 void          InitImage             PROTO((void));
 int           open_image            PROTO((int N));
+int           close_image           PROTO((int N));
 void          QuitImage             PROTO((void));
 void          SetImageDevice        PROTO((int state));