diff --git a/libc/arch-arm/include/machine/endian.h b/libc/arch-arm/include/machine/endian.h
deleted file mode 100644
index 04bba20..0000000
--- a/libc/arch-arm/include/machine/endian.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*	$OpenBSD: endian.h,v 1.3 2005/12/13 00:35:23 millert Exp $	*/
-
-/*
- * Copyright (C) 2010 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
- * COPYRIGHT OWNER 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.
- */
-
-#ifndef _ARM_ENDIAN_H_
-#define _ARM_ENDIAN_H_
-
-#ifdef __GNUC__
-
-/* According to RealView Assembler User's Guide, REV and REV16 are available
- * in Thumb code and 16-bit instructions when used in Thumb-2 code.
- *
- * REV Rd, Rm
- *   Rd and Rm must both be Lo registers.
- *
- * REV16 Rd, Rm
- *   Rd and Rm must both be Lo registers.
- *
- * The +l constraint takes care of this without constraining us in ARM mode.
- */
-#define __swap16md(x) ({                                        \
-    register u_int16_t _x = (x);                                \
-    __asm__ __volatile__("rev16 %0, %0" : "+l" (_x));           \
-    _x;                                                         \
-})
-
-#define __swap32md(x) ({                                        \
-    register u_int32_t _x = (x);                                \
-    __asm__ __volatile__("rev %0, %0" : "+l" (_x));             \
-    _x;                                                         \
-})
-
-#define __swap64md(x) ({                                        \
-    u_int64_t _swap64md_x = (x);                                \
-    (u_int64_t) __swap32md(_swap64md_x >> 32) |                 \
-        (u_int64_t) __swap32md(_swap64md_x & 0xffffffff) << 32; \
-})
-
-/* Tell sys/endian.h we have MD variants of the swap macros.  */
-#define MD_SWAP
-
-#endif  /* __GNUC__ */
-
-#define _BYTE_ORDER _LITTLE_ENDIAN
-#define __STRICT_ALIGNMENT
-#include <sys/types.h>
-#include <sys/endian.h>
-
-#endif  /* !_ARM_ENDIAN_H_ */
diff --git a/libc/arch-mips/include/machine/endian.h b/libc/arch-mips/include/machine/endian.h
deleted file mode 100644
index 9270e9d..0000000
--- a/libc/arch-mips/include/machine/endian.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*	$OpenBSD: endian.h,v 1.5 2006/02/27 23:35:59 miod Exp $ */
-
-/*
- * Copyright (c) 2001-2002 Opsycon AB  (www.opsycon.se / www.opsycon.com)
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
- *
- */
-
-#ifndef _MIPS64_ENDIAN_H_
-#define _MIPS64_ENDIAN_H_
-
-#ifdef __GNUC__
-
-#if defined(__mips_isa_rev) && (__mips_isa_rev >= 2)
-#define __swap16md(x) ({					\
-    register uint16_t _x = (x);					\
-    register uint16_t _r;					\
-    __asm volatile ("wsbh %0, %1" : "=r" (_r) : "r" (_x));	\
-    _r;								\
-})
-
-#define __swap32md(x) ({					\
-    register uint32_t _x = (x);					\
-    register uint32_t _r;					\
-    __asm volatile ("wsbh %0, %1; rotr %0, %0, 16" : "=r" (_r) : "r" (_x)); \
-    _r;								\
-})
-
-#define __swap64md(x) ({					\
-    uint64_t _swap64md_x = (x);					\
-    (uint64_t) __swap32md(_swap64md_x >> 32) |			\
-        (uint64_t) __swap32md(_swap64md_x & 0xffffffff) << 32;	\
-})
-
-/* Tell sys/endian.h we have MD variants of the swap macros.  */
-#define MD_SWAP
-
-#endif  /* __mips32r2__ */
-#endif  /* __GNUC__ */
-
-#define _BYTE_ORDER _LITTLE_ENDIAN
-#define __STRICT_ALIGNMENT
-#include <sys/types.h>
-#include <sys/endian.h>
-
-#endif /* _MIPS64_ENDIAN_H_ */
diff --git a/libc/arch-x86/include/machine/endian.h b/libc/arch-x86/include/machine/endian.h
deleted file mode 100644
index 5feebd8..0000000
--- a/libc/arch-x86/include/machine/endian.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*	$OpenBSD: endian.h,v 1.17 2011/03/12 04:03:04 guenther Exp $	*/
-
-/*-
- * Copyright (c) 1997 Niklas Hallqvist.  All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
- */
-
-#ifndef _MACHINE_ENDIAN_H_
-#define _MACHINE_ENDIAN_H_
-
-/* Use GCC builtins */
-#define __swap16md(x) __builtin_bswap16(x)
-#define __swap32md(x) __builtin_bswap32(x)
-#define __swap64md(x) __builtin_bswap64(x)
-
-/* Tell sys/endian.h we have MD variants of the swap macros.  */
-#define MD_SWAP
-
-#define _BYTE_ORDER _LITTLE_ENDIAN
-#include <sys/types.h>
-#include <sys/endian.h>
-
-#endif /* _MACHINE_ENDIAN_H_ */
diff --git a/libc/arch-x86_64/include/machine/endian.h b/libc/arch-x86_64/include/machine/endian.h
deleted file mode 100644
index 2c493b2..0000000
--- a/libc/arch-x86_64/include/machine/endian.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*	$OpenBSD: endian.h,v 1.5 2011/03/12 22:27:48 guenther Exp $	*/
-
-/*-
- * Copyright (c) 1997 Niklas Hallqvist.  All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
- */
-
-#ifndef _MACHINE_ENDIAN_H_
-#define _MACHINE_ENDIAN_H_
-
-/* Use GCC builtins */
-#define __swap16md(x) __builtin_bswap16(x)
-#define __swap32md(x) __builtin_bswap32(x)
-#define __swap64md(x) __builtin_bswap64(x)
-
-/* Tell sys/endian.h we have MD variants of the swap macros.  */
-#define MD_SWAP
-
-#define _BYTE_ORDER _LITTLE_ENDIAN
-#include <sys/types.h>
-#include <sys/endian.h>
-
-#endif /* _MACHINE_ENDIAN_H_ */
diff --git a/libc/include/arpa/nameser_compat.h b/libc/include/arpa/nameser_compat.h
index e060f60..539864e 100644
--- a/libc/include/arpa/nameser_compat.h
+++ b/libc/include/arpa/nameser_compat.h
@@ -44,53 +44,6 @@
 
 #include <endian.h>
 
-#ifndef BYTE_ORDER
-#if (BSD >= 199103)
-# include <machine/endian.h>
-#else
-#ifdef __linux__
-# include <endian.h>
-#else
-#define	LITTLE_ENDIAN	1234	/* least-significant byte first (vax, pc) */
-#define	BIG_ENDIAN	4321	/* most-significant byte first (IBM, net) */
-#define	PDP_ENDIAN	3412	/* LSB first in word, MSW first in long (pdp)*/
-
-#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \
-    defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
-    defined(__i386__) || defined(__i386) || defined(__amd64__) || \
-    defined(__x86_64__) || defined(MIPSEL) || defined(_MIPSEL) || \
-    defined(BIT_ZERO_ON_RIGHT) || defined(__alpha__) || defined(__alpha) || \
-    (defined(__Lynx__) && defined(__x86__))
-#define BYTE_ORDER	LITTLE_ENDIAN
-#endif
-
-#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
-    defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
-    defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\
-    defined(apollo) || defined(__convex__) || defined(_CRAY) || \
-    defined(__hppa) || defined(__hp9000) || \
-    defined(__hp9000s300) || defined(__hp9000s700) || \
-    defined(__hp3000s900) || defined(__hpux) || defined(MPE) || \
-    defined (BIT_ZERO_ON_LEFT) || defined(m68k) || defined(__sparc) ||  \
-    (defined(__Lynx__) && \
-     (defined(__68k__) || defined(__sparc__) || defined(__powerpc__)))
-#define BYTE_ORDER	BIG_ENDIAN
-#endif
-#endif /* __linux */
-#endif /* BSD */
-#endif /* BYTE_ORDER */
-
-#if !defined(BYTE_ORDER) || \
-    (BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \
-    BYTE_ORDER != PDP_ENDIAN)
-	/* you must determine what the correct bit order is for
-	 * your compiler - the next line is an intentional error
-	 * which will force your compiles to bomb until you fix
-	 * the above macros.
-	 */
-  #error "Undefined or invalid BYTE_ORDER";
-#endif
-
 /*
  * Structure for query header.  The order of the fields is machine- and
  * compiler-dependent, depending on the byte/bit order and the layout
diff --git a/libc/arch-arm64/include/machine/endian.h b/libc/include/machine/endian.h
similarity index 74%
rename from libc/arch-arm64/include/machine/endian.h
rename to libc/include/machine/endian.h
index b9544af..ac89519 100644
--- a/libc/arch-arm64/include/machine/endian.h
+++ b/libc/include/machine/endian.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 The Android Open Source Project
+ * Copyright (C) 2014 The Android Open Source Project
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -26,23 +26,10 @@
  * SUCH DAMAGE.
  */
 
-#ifndef _AARCH64_ENDIAN_H_
-#define _AARCH64_ENDIAN_H_
+#ifndef _MACHINE_ENDIAN_H_
+#define _MACHINE_ENDIAN_H_
 
-#ifdef __GNUC__
-
-/* Use GCC builtins */
-#define __swap16md(x) __builtin_bswap16(x)
-#define __swap32md(x) __builtin_bswap32(x)
-#define __swap64md(x) __builtin_bswap64(x)
-
-/* Tell sys/endian.h we have MD variants of the swap macros.  */
-#define MD_SWAP
-
-#endif  /* __GNUC__ */
-
-#define _BYTE_ORDER _LITTLE_ENDIAN
-#include <sys/types.h>
+/* This file is for BSD source compatibility only. Use <endian.h> or <sys/endian.h> instead. */
 #include <sys/endian.h>
 
-#endif /* _AARCH64_ENDIAN_H_ */
+#endif /* _MACHINE_ENDIAN_H_ */
diff --git a/libc/include/sys/endian.h b/libc/include/sys/endian.h
index be4c905..c62ba7f 100644
--- a/libc/include/sys/endian.h
+++ b/libc/include/sys/endian.h
@@ -1,5 +1,3 @@
-/*	$OpenBSD: endian.h,v 1.17 2006/01/06 18:53:05 millert Exp $	*/
-
 /*-
  * Copyright (c) 1997 Niklas Hallqvist.  All rights reserved.
  *
@@ -24,155 +22,44 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-/*
- * Generic definitions for little- and big-endian systems.  Other endianesses
- * has to be dealt with in the specific machine/endian.h file for that port.
- *
- * This file is meant to be included from a little- or big-endian port's
- * machine/endian.h after setting _BYTE_ORDER to either 1234 for little endian
- * or 4321 for big..
- */
-
 #ifndef _SYS_ENDIAN_H_
 #define _SYS_ENDIAN_H_
 
 #include <sys/cdefs.h>
-#include <machine/endian.h>
 
 #include <stdint.h>
 
 #define _LITTLE_ENDIAN	1234
 #define _BIG_ENDIAN	4321
 #define _PDP_ENDIAN	3412
+#define _BYTE_ORDER _LITTLE_ENDIAN
+#define __LITTLE_ENDIAN_BITFIELD
 
 #if __BSD_VISIBLE
-#define LITTLE_ENDIAN	_LITTLE_ENDIAN
-#define BIG_ENDIAN	_BIG_ENDIAN
-#define PDP_ENDIAN	_PDP_ENDIAN
-#define BYTE_ORDER	_BYTE_ORDER
+#define LITTLE_ENDIAN _LITTLE_ENDIAN
+#define BIG_ENDIAN _BIG_ENDIAN
+#define PDP_ENDIAN _PDP_ENDIAN
+#define BYTE_ORDER _BYTE_ORDER
 #endif
 
-#ifdef __GNUC__
+#ifndef __LITTLE_ENDIAN
+#define __LITTLE_ENDIAN _LITTLE_ENDIAN
+#endif
+#ifndef __BIG_ENDIAN
+#define __BIG_ENDIAN _BIG_ENDIAN
+#endif
+#define __BYTE_ORDER _BYTE_ORDER
 
-#define __swap16gen(x) __statement({					\
-	__uint16_t __swap16gen_x = (x);					\
-									\
-	(__uint16_t)((__swap16gen_x & 0xff) << 8 |			\
-	    (__swap16gen_x & 0xff00) >> 8);				\
-})
-
-#define __swap32gen(x) __statement({					\
-	__uint32_t __swap32gen_x = (x);					\
-									\
-	(__uint32_t)((__swap32gen_x & 0xff) << 24 |			\
-	    (__swap32gen_x & 0xff00) << 8 |				\
-	    (__swap32gen_x & 0xff0000) >> 8 |				\
-	    (__swap32gen_x & 0xff000000) >> 24);			\
-})
-
-#define __swap64gen(x) __statement({					\
-	__uint64_t __swap64gen_x = (x);					\
-									\
-	(__uint64_t)((__swap64gen_x & 0xff) << 56 |			\
-	    (__swap64gen_x & 0xff00ULL) << 40 |				\
-	    (__swap64gen_x & 0xff0000ULL) << 24 |			\
-	    (__swap64gen_x & 0xff000000ULL) << 8 |			\
-	    (__swap64gen_x & 0xff00000000ULL) >> 8 |			\
-	    (__swap64gen_x & 0xff0000000000ULL) >> 24 |			\
-	    (__swap64gen_x & 0xff000000000000ULL) >> 40 |		\
-	    (__swap64gen_x & 0xff00000000000000ULL) >> 56);		\
-})
-
-#else /* __GNUC__ */
-
-/* Note that these macros evaluate their arguments several times.  */
-#define __swap16gen(x)							\
-    (__uint16_t)(((__uint16_t)(x) & 0xff) << 8 | ((__uint16_t)(x) & 0xff00) >> 8)
-
-#define __swap32gen(x)							\
-    (__uint32_t)(((__uint32_t)(x) & 0xff) << 24 |			\
-    ((__uint32_t)(x) & 0xff00) << 8 | ((__uint32_t)(x) & 0xff0000) >> 8 |\
-    ((__uint32_t)(x) & 0xff000000) >> 24)
-
-#define __swap64gen(x)							\
-	(__uint64_t)((((__uint64_t)(x) & 0xff) << 56) |			\
-	    ((__uint64_t)(x) & 0xff00ULL) << 40 |			\
-	    ((__uint64_t)(x) & 0xff0000ULL) << 24 |			\
-	    ((__uint64_t)(x) & 0xff000000ULL) << 8 |			\
-	    ((__uint64_t)(x) & 0xff00000000ULL) >> 8 |			\
-	    ((__uint64_t)(x) & 0xff0000000000ULL) >> 24 |		\
-	    ((__uint64_t)(x) & 0xff000000000000ULL) >> 40 |		\
-	    ((__uint64_t)(x) & 0xff00000000000000ULL) >> 56)
-
-#endif /* __GNUC__ */
-
-/*
- * Define MD_SWAP if you provide swap{16,32}md functions/macros that are
- * optimized for your architecture,  These will be used for swap{16,32}
- * unless the argument is a constant and we are using GCC, where we can
- * take advantage of the CSE phase much better by using the generic version.
- */
-#ifdef MD_SWAP
-#if __GNUC__
-
-#define __swap16(x) __statement({					\
-	__uint16_t __swap16_x = (x);					\
-									\
-	__builtin_constant_p(x) ? __swap16gen(__swap16_x) :		\
-	    __swap16md(__swap16_x);					\
-})
-
-#define __swap32(x) __statement({					\
-	__uint32_t __swap32_x = (x);					\
-									\
-	__builtin_constant_p(x) ? __swap32gen(__swap32_x) :		\
-	    __swap32md(__swap32_x);					\
-})
-
-#define __swap64(x) __statement({					\
-	__uint64_t __swap64_x = (x);					\
-									\
-	__builtin_constant_p(x) ? __swap64gen(__swap64_x) :		\
-	    __swap64md(__swap64_x);					\
-})
-
-#endif /* __GNUC__  */
-
-#else /* MD_SWAP */
-#define __swap16 __swap16gen
-#define __swap32 __swap32gen
-#define __swap64 __swap64gen
-#endif /* MD_SWAP */
-
-#define __swap16_multi(v, n) do {						\
-	__size_t __swap16_multi_n = (n);				\
-	__uint16_t *__swap16_multi_v = (v);				\
-									\
-	while (__swap16_multi_n) {					\
-		*__swap16_multi_v = swap16(*__swap16_multi_v);		\
-		__swap16_multi_v++;					\
-		__swap16_multi_n--;					\
-	}								\
-} while (0)
+#define __swap16 __builtin_bswap16
+#define __swap32 __builtin_bswap32
+#define __swap64 __builtin_bswap64
 
 #if __BSD_VISIBLE
 #define swap16 __swap16
 #define swap32 __swap32
 #define swap64 __swap64
 #define swap16_multi __swap16_multi
-#endif /* __BSD_VISIBLE */
 
-#if _BYTE_ORDER == _LITTLE_ENDIAN
-
-/* Can be overridden by machine/endian.h before inclusion of this file.  */
-#ifndef _QUAD_HIGHWORD
-#define _QUAD_HIGHWORD 1
-#endif
-#ifndef _QUAD_LOWWORD
-#define _QUAD_LOWWORD 0
-#endif
-
-#if __BSD_VISIBLE
 #define htobe16 __swap16
 #define htobe32 __swap32
 #define htobe64 __swap64
@@ -205,49 +92,6 @@
 #define htonq(x) __swap64(x)
 #define ntohq(x) __swap64(x)
 
-#define __LITTLE_ENDIAN_BITFIELD
-
-#endif /* _BYTE_ORDER */
-
-#if _BYTE_ORDER == _BIG_ENDIAN
-
-/* Can be overridden by machine/endian.h before inclusion of this file.  */
-#ifndef _QUAD_HIGHWORD
-#define _QUAD_HIGHWORD 0
-#endif
-#ifndef _QUAD_LOWWORD
-#define _QUAD_LOWWORD 1
-#endif
-
-#if __BSD_VISIBLE
-#define htole16 __swap16
-#define htole32 __swap32
-#define htole64 __swap64
-#define letoh16 __swap16
-#define letoh32 __swap32
-#define letoh64 __swap64
-
-#define htobe16(x) (x)
-#define htobe32(x) (x)
-#define htobe64(x) (x)
-#define betoh16(x) (x)
-#define betoh32(x) (x)
-#define betoh64(x) (x)
-#endif /* __BSD_VISIBLE */
-
-#define htons(x) (x)
-#define htonl(x) (x)
-#define ntohs(x) (x)
-#define ntohl(x) (x)
-
-/* Bionic additions */
-#define ntohq(x) (x)
-#define htonq(x) (x)
-
-#define __BIG_ENDIAN_BITFIELD
-
-#endif /* _BYTE_ORDER */
-
 #if __BSD_VISIBLE
 #define	NTOHL(x) (x) = ntohl((u_int32_t)(x))
 #define	NTOHS(x) (x) = ntohs((u_int16_t)(x))
@@ -255,16 +99,6 @@
 #define	HTONS(x) (x) = htons((u_int16_t)(x))
 #endif
 
-
-#define  __BYTE_ORDER       _BYTE_ORDER
-#ifndef  __LITTLE_ENDIAN
-#define  __LITTLE_ENDIAN    _LITTLE_ENDIAN
-#endif
-#ifndef  __BIG_ENDIAN
-#define  __BIG_ENDIAN       _BIG_ENDIAN
-#endif
-
-
 #ifdef __BSD_VISIBLE
 /*
  * glibc-compatible beXXtoh/leXXtoh synonyms for htobeXX/htoleXX.