avr32/microblaze/vax: punt local byteswap.h

These arches are generic C implementations of the byteswap functions, so
rather than keep a useless local copy, use the common C one.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 0 insertions, 70 deletions

diff --git a/libc/sysdeps/linux/avr32/bits/byteswap.h b/libc/sysdeps/linux/avr32/bits/byteswap.h
deleted file mode 100644
index f0bea4cea..000000000
--- a/libc/sysdeps/linux/avr32/bits/byteswap.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2005 Atmel Corporation
- *
- * This file is subject to the terms and conditions of the GNU Lesser General
- * Public License.  See the file "COPYING.LIB" in the main directory of this
- * archive for more details.
- */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-#ifndef _BITS_BYTESWAP_H
-#define _BITS_BYTESWAP_H 1
-
-/* Swap bytes in 16 bit value.  */
-#if defined __GNUC__
-# define __bswap_16(x) (__extension__ __builtin_bswap_16(x))
-#else
-/* This is better than nothing.  */
-static __inline__ unsigned short int
-__bswap_16 (unsigned short int __bsx)
-{
-	return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
-}
-#endif
-
-/* Swap bytes in 32 bit value.  */
-#if defined __GNUC__
-# define __bswap_32(x) (__extension__ __builtin_bswap_32(x))
-#else
-static __inline__ unsigned int
-__bswap_32 (unsigned int __bsx)
-{
-  return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |
-	  (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24));
-}
-#endif
-
-#if defined __GNUC__
-/* Swap bytes in 64 bit value.  */
-# define __bswap_constant_64(x)				\
-	((((x) & 0xff00000000000000ull) >> 56)		\
-	 | (((x) & 0x00ff000000000000ull) >> 40)	\
-	 | (((x) & 0x0000ff0000000000ull) >> 24)	\
-	 | (((x) & 0x000000ff00000000ull) >> 8)		\
-	 | (((x) & 0x00000000ff000000ull) << 8)		\
-	 | (((x) & 0x0000000000ff0000ull) << 24)	\
-	 | (((x) & 0x000000000000ff00ull) << 40)	\
-	 | (((x) & 0x00000000000000ffull) << 56))
-
-# define __bswap_64(x)							\
-	(__extension__							\
-	 ({								\
-		 union {						\
-			 __extension__ unsigned long long int __ll;	\
-			 unsigned int __l[2];				\
-		 } __w, __r;						\
-		 if (__builtin_constant_p(x))				\
-			 __r.__ll = __bswap_constant_64(x);		\
-		 else {							\
-			 __w.__ll = (x);				\
-			 __r.__l[0] = __bswap_32(__w.__l[1]);		\
-			 __r.__l[1] = __bswap_32(__w.__l[0]);		\
-		 }							\
-		 __r.__ll;						\
-	 }))
-#endif
-
-#endif /* _BITS_BYTESWAP_H */