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beos_nameser_compat.h

/* Copyright (c) 1983, 1989
 *    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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    This product includes software developed by the University of
 *    California, Berkeley and its contributors.
 * 4. 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.
 */

/*
 *      from nameser.h  8.1 (Berkeley) 6/2/93
 *    $Id: nameser_compat.h,v 8.11 1999/01/02 08:00:58 vixie Exp $
 */

#ifndef _ARPA_NAMESER_COMPAT_
#define     _ARPA_NAMESER_COMPAT_

#define     __BIND            19950621    /* (DEAD) interface version stamp. */

#ifndef BYTE_ORDER
#if (BSD >= 199103)
# include <machine/endian.h>
#else
#ifdef linux
# include <endian.h>
#else
#define     LITTLE_ENDIAN     1234  /* least-significant byte first (vax, pc) */
#define     BIG_ENDIAN  4321  /* most-significant byte first (IBM, net) */
#define     PDP_ENDIAN  3412  /* LSB first in word, MSW first in long (pdp)*/

#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \
    defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
    defined(__alpha__) || defined(__alpha) || \
    (defined(__Lynx__) && defined(__x86__))
#define BYTE_ORDER      LITTLE_ENDIAN
#endif

#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
    defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
    defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\
    defined(apollo) || defined(__convex__) || defined(_CRAY) || \
    defined(__hppa) || defined(__hp9000) || \
    defined(__hp9000s300) || defined(__hp9000s700) || \
    defined (BIT_ZERO_ON_LEFT) || defined(m68k) || \
    (defined(__Lynx__) && \
     (defined(__68k__) || defined(__sparc__) || defined(__powerpc__)))
#define BYTE_ORDER      BIG_ENDIAN
#endif
#endif /* linux */
#endif /* BSD */
#endif /* BYTE_ORDER */

#if !defined(BYTE_ORDER) || \
    (BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \
    BYTE_ORDER != PDP_ENDIAN)
      /* you must determine what the correct bit order is for
       * your compiler - the next line is an intentional error
       * which will force your compiles to bomb until you fix
       * the above macros.
       */
  error "Undefined or invalid BYTE_ORDER";
#endif

/*
 * Structure for query header.  The order of the fields is machine- and
 * compiler-dependent, depending on the byte/bit order and the layout
 * of bit fields.  We use bit fields only in int variables, as this
 * is all ANSI requires.  This requires a somewhat confusing rearrangement.
 */

typedef struct {
      unsigned    id :16;           /* query identification number */
#if BYTE_ORDER == BIG_ENDIAN
                  /* fields in third byte */
      unsigned    qr: 1;            /* response flag */
      unsigned    opcode: 4;  /* purpose of message */
      unsigned    aa: 1;            /* authoritive answer */
      unsigned    tc: 1;            /* truncated message */
      unsigned    rd: 1;            /* recursion desired */
                  /* fields in fourth byte */
      unsigned    ra: 1;            /* recursion available */
      unsigned    unused :1;  /* unused bits (MBZ as of 4.9.3a3) */
      unsigned    ad: 1;            /* authentic data from named */
      unsigned    cd: 1;            /* checking disabled by resolver */
      unsigned    rcode :4;   /* response code */
#endif
#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
                  /* fields in third byte */
      unsigned    rd :1;            /* recursion desired */
      unsigned    tc :1;            /* truncated message */
      unsigned    aa :1;            /* authoritive answer */
      unsigned    opcode :4;  /* purpose of message */
      unsigned    qr :1;            /* response flag */
                  /* fields in fourth byte */
      unsigned    rcode :4;   /* response code */
      unsigned    cd: 1;            /* checking disabled by resolver */
      unsigned    ad: 1;            /* authentic data from named */
      unsigned    unused :1;  /* unused bits (MBZ as of 4.9.3a3) */
      unsigned    ra :1;            /* recursion available */
#endif
                  /* remaining bytes */
      unsigned    qdcount :16;      /* number of question entries */
      unsigned    ancount :16;      /* number of answer entries */
      unsigned    nscount :16;      /* number of authority entries */
      unsigned    arcount :16;      /* number of resource entries */
} HEADER;

#define PACKETSZ  NS_PACKETSZ
#define MAXDNAME  NS_MAXDNAME
#define MAXCDNAME NS_MAXCDNAME
#define MAXLABEL  NS_MAXLABEL
#define     HFIXEDSZ    NS_HFIXEDSZ
#define QFIXEDSZ  NS_QFIXEDSZ
#define RRFIXEDSZ NS_RRFIXEDSZ
#define     INT32SZ           NS_INT32SZ
#define     INT16SZ           NS_INT16SZ
#define     INADDRSZ    NS_INADDRSZ
#define     IN6ADDRSZ   NS_IN6ADDRSZ
#define     INDIR_MASK  NS_CMPRSFLGS
#define NAMESERVER_PORT NS_DEFAULTPORT

#define S_ZONE          ns_s_zn
#define S_PREREQ  ns_s_pr
#define S_UPDATE  ns_s_ud
#define S_ADDT          ns_s_ar

#define QUERY           ns_o_query
#define IQUERY          ns_o_iquery
#define STATUS          ns_o_status
#define     NS_NOTIFY_OP      ns_o_notify
#define     NS_UPDATE_OP      ns_o_update

#define NOERROR         ns_r_noerror
#define FORMERR         ns_r_formerr
#define SERVFAIL  ns_r_servfail
#define NXDOMAIN  ns_r_nxdomain
#define NOTIMP          ns_r_notimpl
#define REFUSED         ns_r_refused
#define YXDOMAIN  ns_r_yxdomain
#define YXRRSET         ns_r_yxrrset
#define NXRRSET         ns_r_nxrrset
#define NOTAUTH         ns_r_notauth
#define NOTZONE         ns_r_notzone
/*#define BADSIG        ns_r_badsig*/
/*#define BADKEY        ns_r_badkey*/
/*#define BADTIME       ns_r_badtime*/


#define DELETE          ns_uop_delete
#define ADD       ns_uop_add

#define T_A       ns_t_a
#define T_NS            ns_t_ns
#define T_MD            ns_t_md
#define T_MF            ns_t_mf
#define T_CNAME         ns_t_cname
#define T_SOA           ns_t_soa
#define T_MB            ns_t_mb
#define T_MG            ns_t_mg
#define T_MR            ns_t_mr
#define T_NULL          ns_t_null
#define T_WKS           ns_t_wks
#define T_PTR           ns_t_ptr
#define T_HINFO         ns_t_hinfo
#define T_MINFO         ns_t_minfo
#define T_MX            ns_t_mx
#define T_TXT           ns_t_txt
#define     T_RP        ns_t_rp
#define T_AFSDB         ns_t_afsdb
#define T_X25           ns_t_x25
#define T_ISDN          ns_t_isdn
#define T_RT            ns_t_rt
#define T_NSAP          ns_t_nsap
#define T_NSAP_PTR      ns_t_nsap_ptr
#define     T_SIG       ns_t_sig
#define     T_KEY       ns_t_key
#define     T_PX        ns_t_px
#define     T_GPOS            ns_t_gpos
#define     T_AAAA            ns_t_aaaa
#define     T_LOC       ns_t_loc
#define     T_NXT       ns_t_nxt
#define     T_EID       ns_t_eid
#define     T_NIMLOC    ns_t_nimloc
#define     T_SRV       ns_t_srv
#define T_ATMA          ns_t_atma
#define T_NAPTR         ns_t_naptr
#define     T_TSIG            ns_t_tsig
#define     T_IXFR            ns_t_ixfr
#define T_AXFR          ns_t_axfr
#define T_MAILB         ns_t_mailb
#define T_MAILA         ns_t_maila
#define T_ANY           ns_t_any

#define C_IN            ns_c_in
#define C_CHAOS         ns_c_chaos
#define C_HS            ns_c_hs
/* BIND_UPDATE */
#define C_NONE          ns_c_none
#define C_ANY           ns_c_any

#define     GETSHORT          NS_GET16
#define     GETLONG                 NS_GET32
#define     PUTSHORT          NS_PUT16
#define     PUTLONG                 NS_PUT32

#endif /* _ARPA_NAMESER_COMPAT_ */

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