28 lines
626 B
C
28 lines
626 B
C
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#ifndef _ENDIAN_H_
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#define _ENDIAN_H_
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/*
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** Distributed under the terms of the OpenBeOS License.
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*/
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/* Defines architecture dependent endian constants.
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* The constant reflects the byte order, "4" is the most
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* significant byte, "1" the least significant one.
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*/
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#if defined(__INTEL__)
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# define LITTLE_ENDIAN 1234
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# define BIG_ENDIAN 0
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# define BYTE_ORDER LITTLE_ENDIAN
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#elif defined(__POWERPC__)
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# define BIG_ENDIAN 4321
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# define LITTLE_ENDIAN 0
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# define BYTE_ORDER BIG_ENDIAN
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#endif
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#define __BIG_ENDIAN BIG_ENDIAN
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#define __LITTLE_ENDIAN LITTLE_ENDIAN
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#define __BYTE_ORDER BYTE_ORDER
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#endif /* _ENDIAN_H_ */
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