X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fditto.c;h=36644f1274b9e427ad685ca2d4ceb287d9974a7a;hp=5747e4fac94cf01fb78a24cfe46ca98f866eb680;hb=e0881a7f395769f2ec89b8fa8c21c4292c1de7b5;hpb=43f75d22e281b6230678008b72621a76696f45ba

diff --git a/test/ditto.c b/test/ditto.c
index 5747e4fa..36644f12 100644
--- a/test/ditto.c
+++ b/test/ditto.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -29,7 +29,7 @@
 /*
  * Author: Thomas E. Dickey (1998-on)
  *
- * $Id: ditto.c,v 1.39 2010/07/03 19:41:04 tom Exp $
+ * $Id: ditto.c,v 1.41 2011/05/21 18:55:07 tom Exp $
  *
  * The program illustrates how to set up multiple screens from a single
  * program.
@@ -98,6 +98,9 @@ typedef struct {
     DITTO *ditto;		/* data for all screens */
 } DDATA;
 
+static void failed(const char *) GCC_NORETURN;
+static void usage(void) GCC_NORETURN;
+
 static void
 failed(const char *s)
 {
@@ -326,6 +329,7 @@ show_ditto(DITTO * data, int count, DDATA * ddata)
 {
     int n;
 
+    (void) data;
     for (n = 0; n < count; n++) {
 	ddata->target = n;
 	USING_SCREEN(data[n].screen, write_screen, (void *) ddata);