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/* $OpenBSD: conf.h,v 1.2 1997/03/12 10:41:51 downsj Exp $ */
/*
** Various configuration definitions.
**
** @(#)conf.h e07@nikhef.nl (Eric Wassenaar) 961013
*/
/*
* A special version of res_send() is included, which returns additional
* errno statuses, and which corrects some flaws in the BIND 4.8 version.
*/
#if !defined(HOST_RES_SEND) && !defined(BIND_RES_SEND)
#if defined(BIND_49)
#define BIND_RES_SEND /* use the default BIND res_send() */
#else
#define HOST_RES_SEND /* use the special host res_send() */
#endif
#endif
/*
* The root domain for the internet reversed mapping zones.
*/
#define ARPA_ROOT "in-addr.arpa"
/*
* The root domain for the IP v6 reversed mapping zones as per RFC 1886.
*/
#ifndef IPNG_ROOT
#define IPNG_ROOT "ip6.int"
#endif
/*
* The root domain for the NSAP reversed mapping zones as per RFC 1637.
*/
#ifndef NSAP_ROOT
#define NSAP_ROOT "nsap.int"
#endif
/*
* An encoded NSAP address is 7 to 20 octets as per RFC 1629.
*/
#define MAXNSAP 20 /* maximum size of encoded NSAP address */
/*
* Version number of T_LOC resource record.
*/
#define T_LOC_VERSION 0 /* must be zero */
/*
* Various constants related to MD5 keys and signatures.
*/
#define MAXMD5BITS 2552
#define MAXMD5SIZE (2*((MAXMD5BITS+7)/8)+3)
#define MAXB64SIZE (4*((MAXMD5SIZE+2)/3))
/*
* The standard nameserver port.
*/
#ifndef NAMESERVER_PORT
#define NAMESERVER_PORT 53
#endif
/*
* Miscellaneous constants.
*/
#define MAXCHAIN 10 /* maximum count of recursive chain lookups */
#define MAXALIAS 35 /* maximum aliases count from gethnamaddr.c */
#define MAXADDRS 35 /* maximum address count from gethnamaddr.c */
#define MAXNSNAME 16 /* maximum count of nameservers per zone */
#define MAXIPADDR 10 /* maximum count of addresses per nameserver */
/*
* Default timeout values.
*/
#define DEF_RETRIES 2 /* number of datagram retries per nameserver */
#define DEF_RETRANS 5 /* timeout (seconds) between datagram retries */
#define CONNTIMEOUT 5 /* connect timeout (value _res.retrans used) */
#define READTIMEOUT 60 /* read timeout (seconds) during stream I/O */
/*
* Prefix for messages on stdout in debug mode.
*/
#if defined(BIND_49)
#define DBPREFIX ";; "
#else
#define DBPREFIX ""
#endif
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