1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
#ifndef _SUN4_ENDIAN_H_
#define _SUN4_ENDIAN_H_
/*
* Define the order of 32-bit words in 64-bit words.
*/
#define _QUAD_HIGHWORD 1
#define _QUAD_LOWWORD 0
#ifndef _POSIX_SOURCE
/*
* Definitions for byte order, according to byte significance from low
* address to high.
*/
#define LITTLE_ENDIAN 1234 /* LSB first: i386, vax */
#define BIG_ENDIAN 4321 /* MSB first: 68000, ibm, net */
#define PDP_ENDIAN 3412 /* LSB first in word, MSW first in long */
#define BYTE_ORDER BIG_ENDIAN
#if 0 /* not needed by snprintf() -- spl */
#include <sys/cdefs.h>
#endif
#ifdef __STDC__
#define __P(x) x /* prototypes */
#else
#define __P(x) /* no prototypes */
#endif
/*
* Macros for network/external number representation conversion.
*/
#define NTOHL(x) (x) = ntohl((unsigned long)(x))
#define NTOHS(x) (x) = ntohs((unsigned short)(x))
#define HTONL(x) (x) = htonl((unsigned long)(x))
#define HTONS(x) (x) = htons((unsigned short)(x))
#endif /* _POSIX_SOURCE */
#endif /* !_SUN4_ENDIAN_H_ */
|
