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41 lines
1017 B
C
41 lines
1017 B
C
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/*
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* machine/endian.h for the IIgs.
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*
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* $Id: endian.h,v 1.1 1997/02/28 04:42:07 gdr Exp $
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*/
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#ifndef _MACHINE_ENDIAN_H_
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#define _MACHINE_ENDIAN_H_ 1
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/*
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* Define the order of 32-bit words in 64-bit words.
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*
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* These may cause problems under Orca/C as there is no base 64 bit
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* type.
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*/
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#define _QUAD_HIGHWORD 1
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#define _QUAD_LOWWORD 0
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/*
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* Definitions for byte order, according to byte significance from low
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* address to high.
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*/
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#define LITTLE_ENDIAN 1234 /* LSB first: i386, vax, 65c816 */
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#define BIG_ENDIAN 4321 /* MSB first: 68000, ibm, net */
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#define PDP_ENDIAN 3412 /* LSB first in word, MSW first in long */
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#define BYTE_ORDER LITTLE_ENDIAN
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#define ntohl(x) ((0xff & (x)>>24) | (0xff00 & (x)>>8) | \
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(0xff0000 & (x)<<8) | (0xff000000 & (x)<<24))
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#define ntohs(x) ((0xff & (x)>>8) | (0xff00 & (x)<<8))
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#define htonl(x) ntohl(x)
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#define htons(x) ntohs(x)
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#define NTOHL(x) ntohl(x)
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#define NTOHS(x) ntohs(x)
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#define HTONL(x) htonl(x)
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#define HTONS(x) htons(x)
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#endif /* _MACHINE_ENDIAN_H_ */
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