Colony » Colony Scout

/*-

 * Copyright (c) 1987, 1991, 1993

 *        The Regents of the University of California.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 *        @(#)endian.h        8.1 (Berkeley) 6/10/93

 */

#ifndef _SYS_ENDIAN_H_

#define        _SYS_ENDIAN_H_

/*

 * Define the order of 32-bit words in 64-bit words.

 */

#define _QUAD_HIGHWORD 0

#define _QUAD_LOWWORD 1

/*

 * 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 */

#include <machine/endian.h>

#include <sys/cdefs.h>

#include <sys/types.h>

#define        BYTE_ORDER        _BYTE_ORDER

/*

 * Macros for network/external number representation conversion.

 */

#if BYTE_ORDER == BIG_ENDIAN && !defined(__lint__)

#define        ntohl(x)        (x)

#define        ntohs(x)        (x)

#define        htonl(x)        (x)

#define        htons(x)        (x)

#else        /* LITTLE_ENDIAN || !defined(__lint__) */

__BEGIN_DECLS

uint32_t htonl(uint32_t);

uint16_t htons(uint16_t);

uint32_t ntohl(uint32_t);

uint16_t ntohs(uint16_t);

__END_DECLS

#endif        /* LITTLE_ENDIAN || !defined(__lint__) */

#endif /* !_SYS_ENDIAN_H_ */