xnu-4903.270.47.tar.gz

[apple/xnu.git] / bsd / i386 / endian.h

diff --git a/bsd/i386/endian.h b/bsd/i386/endian.h
index 12888ccac912997dbe96afbfc4ce3c10cbf05229..06854fe46b236281db15ff273a338afe2adb8a89 100644 (file)
--- a/bsd/i386/endian.h
+++ b/bsd/i386/endian.h
@@ -2,7 +2,7 @@
  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- * 
+ *
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
@@ -11,10 +11,10 @@
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.
- * 
+ *
  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.
- * 
+ *
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -22,7 +22,7 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
- * 
+ *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
@@ -64,8 +64,9 @@
  */
 
 #ifndef _I386__ENDIAN_H_
-#define        _I386__ENDIAN_H_
+#define _I386__ENDIAN_H_
 
+#include <sys/cdefs.h>
 /*
  * Define _NOQUAD if the compiler does NOT support 64-bit integers.
  */
@@ -81,21 +82,21 @@
  * Definitions for byte order, according to byte significance from low
  * address to high.
  */
-#define        __DARWIN_LITTLE_ENDIAN  1234    /* LSB first: i386, vax */
-#define        __DARWIN_BIG_ENDIAN     4321    /* MSB first: 68000, ibm, net */
-#define        __DARWIN_PDP_ENDIAN     3412    /* LSB first in word, MSW first in long */
+#define __DARWIN_LITTLE_ENDIAN  1234    /* LSB first: i386, vax */
+#define __DARWIN_BIG_ENDIAN     4321    /* MSB first: 68000, ibm, net */
+#define __DARWIN_PDP_ENDIAN     3412    /* LSB first in word, MSW first in long */
 
-#define        __DARWIN_BYTE_ORDER     __DARWIN_LITTLE_ENDIAN
+#define __DARWIN_BYTE_ORDER     __DARWIN_LITTLE_ENDIAN
 
-#if    defined(KERNEL) || !defined(_POSIX_C_SOURCE)
+#if     defined(KERNEL) || (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
 
-#define        LITTLE_ENDIAN   __DARWIN_LITTLE_ENDIAN
-#define        BIG_ENDIAN      __DARWIN_BIG_ENDIAN
-#define        PDP_ENDIAN      __DARWIN_PDP_ENDIAN
+#define LITTLE_ENDIAN   __DARWIN_LITTLE_ENDIAN
+#define BIG_ENDIAN      __DARWIN_BIG_ENDIAN
+#define PDP_ENDIAN      __DARWIN_PDP_ENDIAN
 
-#define        BYTE_ORDER      __DARWIN_BYTE_ORDER
+#define BYTE_ORDER      __DARWIN_BYTE_ORDER
 
 #include <sys/_endian.h>
 
-#endif /* defined(KERNEL) || !defined(_POSIX_C_SOURCE) */
+#endif /* defined(KERNEL) || (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) */
 #endif /* !_I386__ENDIAN_H_ */