1 files changed, 0 insertions, 71 deletions
diff --git a/StdLib/Include/X64/machine/byte_swap.h b/StdLib/Include/X64/machine/byte_swap.h
deleted file mode 100644
index dec8a24015..0000000000
--- a/StdLib/Include/X64/machine/byte_swap.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*	$NetBSD: byte_swap.h,v 1.4 2006/01/30 22:46:35 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1998 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Charles M. Hannum.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * Copy of the i386 version. 64 bit versions may be added later.
- */
-
-#ifndef _AMD64_BYTE_SWAP_H_
-#define	_AMD64_BYTE_SWAP_H_
-
-#ifdef  __GNUC__
-#include <sys/types.h>
-__BEGIN_DECLS
-
-#define	__BYTE_SWAP_U32_VARIABLE __byte_swap_u32_variable
-static __inline uint32_t __byte_swap_u32_variable(uint32_t);
-static __inline uint32_t
-__byte_swap_u32_variable(uint32_t x)
-{
-	__asm volatile ( "bswap %1" : "=r" (x) : "0" (x));
-	return (x);
-}
-
-#define	__BYTE_SWAP_U16_VARIABLE __byte_swap_u16_variable
-static __inline uint16_t __byte_swap_u16_variable(uint16_t);
-static __inline uint16_t
-__byte_swap_u16_variable(uint16_t x)
-{
-	__asm volatile ("rorw $8, %w1" : "=r" (x) : "0" (x)); 
-	return (x);
-}
-
-__END_DECLS
-#endif
-
-#endif /* !_AMD64_BYTE_SWAP_H_ */