From 8b4b3ff4fcc73578f66697b158b56fdc28895368 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Wed, 18 Nov 2015 14:37:08 +0000
Subject: [PATCH] Add __unused, will be needed shortly.

---
 compat.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compat.h b/compat.h
index 7d9b14fd..6812e9a5 100644
--- a/compat.h
+++ b/compat.h
@@ -21,6 +21,9 @@
 #define __attribute__(a)
 #endif
 
+#ifndef __unused
+#define __unused __attribute__ ((__unused__))
+#endif
 #ifndef __dead
 #define __dead __attribute__ ((__noreturn__))
 #endif