--- np2/i386c/ia32/instructions/bin_arith.c	2005/03/12 12:33:47	1.12
+++ np2/i386c/ia32/instructions/bin_arith.c	2011/01/15 18:36:12	1.14
@@ -1,5 +1,3 @@
-/*	$Id: bin_arith.c,v 1.12 2005/03/12 12:33:47 monaka Exp $	*/
-
 /*
  * Copyright (c) 2002-2004 NONAKA Kimihiro
  * All rights reserved.
@@ -496,7 +494,6 @@ static UINT32
 NEG1(UINT32 src, void *arg)
 {
 	UINT32 dst;
-	(void)arg;
 	BYTE_NEG(dst, src);
 	return dst;
 }
@@ -505,7 +502,6 @@ static UINT32
 NEG2(UINT32 src, void *arg)
 {
 	UINT32 dst;
-	(void)arg;
 	WORD_NEG(dst, src);
 	return dst;
 }
@@ -514,7 +510,6 @@ static UINT32
 NEG4(UINT32 src, void *arg)
 {
 	UINT32 dst;
-	(void)arg;
 	DWORD_NEG(dst, src);
 	return dst;
 }