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Our endian.h header was still missing. Defines constants to determine the

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platform's endian.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3251 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2003-05-17 15:26:18 +00:00
parent d770ad3536
commit 0f3a75138a
1 changed files with 27 additions and 0 deletions
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27
headers/posix/endian.h Normal file
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#ifndef _ENDIAN_H_
#define _ENDIAN_H_
/*
** Distributed under the terms of the OpenBeOS License.
*/
/* Defines architecture dependent endian constants.
* The constant reflects the byte order, "4" is the most
* significant byte, "1" the least significant one.
*/
#if defined(__INTEL__)
# define LITTLE_ENDIAN 1234
# define BIG_ENDIAN 0
# define BYTE_ORDER LITTLE_ENDIAN
#elif defined(__POWERPC__)
# define BIG_ENDIAN 4321
# define LITTLE_ENDIAN 0
# define BYTE_ORDER BIG_ENDIAN
#endif
#define __BIG_ENDIAN BIG_ENDIAN
#define __LITTLE_ENDIAN LITTLE_ENDIAN
#define __BYTE_ORDER BYTE_ORDER
#endif /* _ENDIAN_H_ */