From 80e239fb4679a6c52eebd168fa1be5baad3f409c Mon Sep 17 00:00:00 2001
From: Ralf Corsepius <ralf.corsepius@rtems.org>
Date: Thu, 24 Mar 2011 09:38:01 +0000
Subject: [PATCH] Add local version of __unused macro.

---
 cpukit/libmisc/shell/hexdump-odsyntax.c | 5 ++++-
 cpukit/libmisc/shell/main_dd.c          | 4 ++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/cpukit/libmisc/shell/hexdump-odsyntax.c b/cpukit/libmisc/shell/hexdump-odsyntax.c
index 24e8d59e73..18fd223f0a 100644
--- a/cpukit/libmisc/shell/hexdump-odsyntax.c
+++ b/cpukit/libmisc/shell/hexdump-odsyntax.c
@@ -61,6 +61,10 @@ __FBSDID("$FreeBSD: src/usr.bin/hexdump/odsyntax.c,v 1.17 2004/07/22 13:14:42 jo
 
 #define PADDING	"         "
 
+#ifndef __unused
+#define __unused __attribute((__unused__))
+#endif
+
 #if RTEMS_REMOVED
 int odmode;
 #endif
@@ -321,7 +325,6 @@ odformat(rtems_shell_hexdump_globals* globals, const char *fmt)
 		}
 	}
 }
-#define __unused
 
 static const char *
 odformatfp(rtems_shell_hexdump_globals* globals, char fchar __unused, const char *fmt)
diff --git a/cpukit/libmisc/shell/main_dd.c b/cpukit/libmisc/shell/main_dd.c
index 930d382a97..b0e16fdf54 100644
--- a/cpukit/libmisc/shell/main_dd.c
+++ b/cpukit/libmisc/shell/main_dd.c
@@ -76,6 +76,10 @@ __FBSDID("$FreeBSD: src/bin/dd/dd.c,v 1.43 2004/08/15 19:10:05 rwatson Exp $");
 #include "dd.h"
 #include "extern-dd.h"
 
+#ifndef __unused
+#define __unused __attribute((__unused__))
+#endif
+
 #define DD_DEFFILEMODE 0
 
 static void dd_close(rtems_shell_dd_globals* globals);