From 15085f74502fa7029f59540b228bb8392db9743c Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Mon, 26 Jun 2006 00:02:52 +0000
Subject: simpler USED

---
 include/libc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/libc.h b/include/libc.h
index 13d1c947..96b3f0c2 100644
--- a/include/libc.h
+++ b/include/libc.h
@@ -901,7 +901,7 @@ extern	int	post9pservice(int, char*);
 #ifdef __GNUC__
 #	if __GNUC__ >= 3
 #		undef USED
-#		define USED(x) { ulong __y __attribute__ ((unused)); __y = (ulong)(x); }
+#		define USED(x) ((void)(x))
 #	endif
 #endif
 
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