From 1231c44100fe0c6c83ebcdee0180592c8a9c5c65 Mon Sep 17 00:00:00 2001 From: downsj Date: Thu, 13 Mar 1997 19:11:49 +0000 Subject: [PATCH] BIND 4.9.5 includes. --- include/arpa/inet.h | 11 ++- include/arpa/nameser.h | 155 +++++++++++++++++++++++++++-------------- include/netdb.h | 6 +- include/resolv.h | 145 ++++++++++++++++++++++++++------------ 4 files changed, 215 insertions(+), 102 deletions(-) diff --git a/include/arpa/inet.h b/include/arpa/inet.h index 2e71136d77a..34bb1f3942f 100644 --- a/include/arpa/inet.h +++ b/include/arpa/inet.h @@ -1,3 +1,5 @@ +/* $OpenBSD: inet.h,v 1.3 1997/03/13 19:11:53 downsj Exp $ */ + /* * ++Copyright++ 1983, 1993 * - @@ -55,7 +57,7 @@ /* * @(#)inet.h 8.1 (Berkeley) 6/2/93 - * $Id: inet.h,v 8.1 1994/12/15 06:24:07 vixie Exp + * $From: inet.h,v 8.6 1996/08/08 06:54:29 vixie Exp $ */ #ifndef _INET_H_ @@ -76,9 +78,16 @@ unsigned long inet_addr __P((const char *)); int inet_aton __P((const char *, struct in_addr *)); unsigned long inet_lnaof __P((struct in_addr)); struct in_addr inet_makeaddr __P((u_long , u_long)); +char * inet_neta __P((u_long, char *, size_t)); unsigned long inet_netof __P((struct in_addr)); unsigned long inet_network __P((const char *)); +char *inet_net_ntop __P((int, const void *, int, char *, size_t)); +int inet_net_pton __P((int, const char *, void *, size_t)); char *inet_ntoa __P((struct in_addr)); +int inet_pton __P((int, const char *, void *)); +const char *inet_ntop __P((int, const void *, char *, size_t)); +u_int inet_nsap_addr __P((const char *, u_char *, int)); +char *inet_nsap_ntoa __P((int, const u_char *, char *)); __END_DECLS #endif /* !_INET_H_ */ diff --git a/include/arpa/nameser.h b/include/arpa/nameser.h index 39cb0c0bd7d..23af24002b7 100644 --- a/include/arpa/nameser.h +++ b/include/arpa/nameser.h @@ -1,3 +1,5 @@ +/* $OpenBSD: nameser.h,v 1.3 1997/03/13 19:11:54 downsj Exp $ */ + /* * ++Copyright++ 1983, 1989, 1993 * - @@ -50,16 +52,38 @@ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * - + * Portions Copyright (c) 1995 by International Business Machines, Inc. + * + * International Business Machines, Inc. (hereinafter called IBM) grants + * permission under its copyrights to use, copy, modify, and distribute this + * Software with or without fee, provided that the above copyright notice and + * all paragraphs of this notice appear in all copies, and that the name of IBM + * not be used in connection with the marketing of any product incorporating + * the Software or modifications thereof, without specific, written prior + * permission. + * + * To the extent it has a right to do so, IBM grants an immunity from suit + * under its patents, if any, for the use, sale or manufacture of products to + * the extent that such products are used for performing Domain Name System + * dynamic updates in TCP/IP networks by means of the Software. No immunity is + * granted for any product per se or for any other function of any product. + * + * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, + * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN + * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES. * --Copyright-- */ /* * @(#)nameser.h 8.1 (Berkeley) 6/2/93 - * $Id: nameser.h,v 8.3 1995/08/21 01:27:12 vixie Exp + * $From: nameser.h,v 8.11 1996/10/08 04:51:02 vixie Exp $ */ #ifndef _NAMESER_H_ -#define _NAMESER_H_ +#define _NAMESER_H_ #include #if (!defined(BSD)) || (BSD < 199306) @@ -70,10 +94,8 @@ #include #ifdef _AUX_SOURCE -#include /* ech for A/UX */ -#define res_send ucb_res_send /* already def'd in libc */ -#define _res_close _ucb_res_close /* removing res_send.o from the library */ -#endif /* gives an undefined symbol... */ +# include +#endif /* * revision information. this is the release date in YYYYMMDD format. @@ -83,21 +105,22 @@ * is new enough to contain a certain feature. */ -#define __BIND 19950621 /* interface version stamp */ +#define __BIND 19960801 /* interface version stamp */ /* * Define constants based on rfc883 */ #define PACKETSZ 512 /* maximum packet size */ -#define MAXDNAME 256 /* maximum domain name */ +#define MAXDNAME 1025 /* maximum presentation domain name */ #define MAXCDNAME 255 /* maximum compressed domain name */ #define MAXLABEL 63 /* maximum length of domain label */ -#define HFIXEDSZ 12 /* #/bytes of fixed data in header */ +#define HFIXEDSZ 12 /* #/bytes of fixed data in header */ #define QFIXEDSZ 4 /* #/bytes of fixed data in query */ #define RRFIXEDSZ 10 /* #/bytes of fixed data in r record */ -#define INT32SZ 4 /* for systems without 32-bit ints */ -#define INT16SZ 2 /* for systems without 16-bit ints */ -#define INADDRSZ 4 /* for sizeof(struct inaddr) != 4 */ +#define INT32SZ 4 /* for systems without 32-bit ints */ +#define INT16SZ 2 /* for systems without 16-bit ints */ +#define INADDRSZ 4 /* IPv4 T_A */ +#define IN6ADDRSZ 16 /* IPv6 T_AAAA */ /* * Internet nameserver port number @@ -111,18 +134,7 @@ #define IQUERY 0x1 /* inverse query */ #define STATUS 0x2 /* nameserver status query */ /*#define xxx 0x3*/ /* 0x3 reserved */ -#define NS_NOTIFY_OP 0x4 /* notify secondary of SOA change */ -#ifdef ALLOW_UPDATES - /* non standard - supports ALLOW_UPDATES stuff from Mike Schwartz */ -# define UPDATEA 0x9 /* add resource record */ -# define UPDATED 0xa /* delete a specific resource record */ -# define UPDATEDA 0xb /* delete all named resource record */ -# define UPDATEM 0xc /* modify a specific resource record */ -# define UPDATEMA 0xd /* modify all named resource record */ -# define ZONEINIT 0xe /* initial zone transfer */ -# define ZONEREF 0xf /* incremental zone referesh */ -#endif - +#define NS_NOTIFY_OP 0x4 /* notify secondary of SOA change */ /* * Currently defined response codes */ @@ -132,10 +144,6 @@ #define NXDOMAIN 3 /* non existent domain */ #define NOTIMP 4 /* not implemented */ #define REFUSED 5 /* query refused */ -#ifdef ALLOW_UPDATES - /* non standard */ -# define NOCHANGE 0xf /* update failed to change db */ -#endif /* * Type values for resources and queries @@ -156,25 +164,32 @@ #define T_MINFO 14 /* mailbox information */ #define T_MX 15 /* mail routing information */ #define T_TXT 16 /* text strings */ -#define T_RP 17 /* responsible person */ +#define T_RP 17 /* responsible person */ #define T_AFSDB 18 /* AFS cell database */ #define T_X25 19 /* X_25 calling address */ #define T_ISDN 20 /* ISDN calling address */ #define T_RT 21 /* router */ #define T_NSAP 22 /* NSAP address */ #define T_NSAP_PTR 23 /* reverse NSAP lookup (deprecated) */ -#define T_SIG 24 /* security signature */ -#define T_KEY 25 /* security key */ -#define T_PX 26 /* X.400 mail mapping */ -#define T_GPOS 27 /* geographical position (withdrawn) */ -#define T_AAAA 28 /* IP6 Address */ -#define T_LOC 29 /* Location Information */ +#define T_SIG 24 /* security signature */ +#define T_KEY 25 /* security key */ +#define T_PX 26 /* X.400 mail mapping */ +#define T_GPOS 27 /* geographical position (withdrawn) */ +#define T_AAAA 28 /* IP6 Address */ +#define T_LOC 29 /* Location Information */ +#define T_NXT 30 /* Next Valid Name in Zone */ +#define T_EID 31 /* Endpoint identifier */ +#define T_NIMLOC 32 /* Nimrod locator */ +#define T_SRV 33 /* Server selection */ +#define T_ATMA 34 /* ATM Address */ +#define T_NAPTR 35 /* Naming Authority PoinTeR */ /* non standard */ #define T_UINFO 100 /* user (finger) information */ #define T_UID 101 /* user ID */ #define T_GID 102 /* group ID */ #define T_UNSPEC 103 /* Unspecified format (binary data) */ /* Query type values which do not appear in resource records */ +#define T_IXFR 251 /* incremental zone transfer */ #define T_AXFR 252 /* transfer zone of authority */ #define T_MAILB 253 /* transfer mailbox records */ #define T_MAILA 254 /* transfer mail agent records */ @@ -190,6 +205,48 @@ /* Query class values which do not appear in resource records */ #define C_ANY 255 /* wildcard match */ +/* + * Flags field of the KEY RR rdata + */ +#define KEYFLAG_TYPEMASK 0xC000 /* Mask for "type" bits */ +#define KEYFLAG_TYPE_AUTH_CONF 0x0000 /* Key usable for both */ +#define KEYFLAG_TYPE_CONF_ONLY 0x8000 /* Key usable for confidentiality */ +#define KEYFLAG_TYPE_AUTH_ONLY 0x4000 /* Key usable for authentication */ +#define KEYFLAG_TYPE_NO_KEY 0xC000 /* No key usable for either; no key */ +/* The type bits can also be interpreted independently, as single bits: */ +#define KEYFLAG_NO_AUTH 0x8000 /* Key not usable for authentication */ +#define KEYFLAG_NO_CONF 0x4000 /* Key not usable for confidentiality */ + +#define KEYFLAG_EXPERIMENTAL 0x2000 /* Security is *mandatory* if bit=0 */ +#define KEYFLAG_RESERVED3 0x1000 /* reserved - must be zero */ +#define KEYFLAG_RESERVED4 0x0800 /* reserved - must be zero */ +#define KEYFLAG_USERACCOUNT 0x0400 /* key is assoc. with a user acct */ +#define KEYFLAG_ENTITY 0x0200 /* key is assoc. with entity eg host */ +#define KEYFLAG_ZONEKEY 0x0100 /* key is zone key for the zone named */ +#define KEYFLAG_IPSEC 0x0080 /* key is for IPSEC use (host or user)*/ +#define KEYFLAG_EMAIL 0x0040 /* key is for email (MIME security) */ +#define KEYFLAG_RESERVED10 0x0020 /* reserved - must be zero */ +#define KEYFLAG_RESERVED11 0x0010 /* reserved - must be zero */ +#define KEYFLAG_SIGNATORYMASK 0x000F /* key can sign DNS RR's of same name */ + +#define KEYFLAG_RESERVED_BITMASK ( KEYFLAG_RESERVED3 | \ + KEYFLAG_RESERVED4 | \ + KEYFLAG_RESERVED10| KEYFLAG_RESERVED11) + +/* The Algorithm field of the KEY and SIG RR's is an integer, {1..254} */ +#define ALGORITHM_MD5RSA 1 /* MD5 with RSA */ +#define ALGORITHM_EXPIRE_ONLY 253 /* No alg, no security */ +#define ALGORITHM_PRIVATE_OID 254 /* Key begins with OID indicating alg */ + +/* Signatures */ + /* Size of a mod or exp in bits */ +#define MIN_MD5RSA_KEY_PART_BITS 512 +#define MAX_MD5RSA_KEY_PART_BITS 2552 + /* Total of binary mod and exp, bytes */ +#define MAX_MD5RSA_KEY_BYTES ((MAX_MD5RSA_KEY_PART_BITS+7/8)*2+3) + /* Max length of text sig block */ +#define MAX_KEY_BASE64 (((MAX_MD5RSA_KEY_BYTES+2)/3)*4) + /* * Status return codes for T_UNSPEC conversion routines */ @@ -206,9 +263,9 @@ #ifdef linux # include #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)*/ +#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) || \ @@ -258,8 +315,9 @@ typedef struct { unsigned rd: 1; /* recursion desired */ /* fields in fourth byte */ unsigned ra: 1; /* recursion available */ - unsigned pr:1; /* primary server required (non standard) */ - unsigned unused :2; /* unused bits (MBZ as of 4.9.3a3) */ + 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 @@ -271,8 +329,9 @@ typedef struct { unsigned qr :1; /* response flag */ /* fields in fourth byte */ unsigned rcode :4; /* response code */ - unsigned unused :2; /* unused bits (MBZ as of 4.9.3a3) */ - unsigned pr:1; /* primary server required (non standard) */ + 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 */ @@ -287,18 +346,6 @@ typedef struct { */ #define INDIR_MASK 0xc0 -/* - * Structure for passing resource records around. - */ -struct rrec { - int16_t r_zone; /* zone number */ - int16_t r_class; /* class number */ - int16_t r_type; /* type number */ - u_int32_t r_ttl; /* time to live */ - int r_size; /* size of data area */ - char *r_data; /* pointer to data */ -}; - extern u_int16_t _getshort __P((const u_char *)); extern u_int32_t _getlong __P((const u_char *)); diff --git a/include/netdb.h b/include/netdb.h index fb4536a3304..b1d03fff547 100644 --- a/include/netdb.h +++ b/include/netdb.h @@ -1,3 +1,5 @@ +/* $OpenBSD: netdb.h,v 1.3 1997/03/13 19:11:49 downsj Exp $ */ + /* * ++Copyright++ 1980, 1983, 1988, 1993 * - @@ -55,7 +57,7 @@ /* * @(#)netdb.h 8.1 (Berkeley) 6/2/93 - * $Id: netdb.h,v 8.6 1995/12/03 08:31:12 vixie Exp + * $From: netdb.h,v 8.7 1996/05/09 05:59:09 vixie Exp $ */ #ifndef _NETDB_H_ @@ -135,7 +137,7 @@ struct hostent *gethostbyaddr __P((const char *, int, int)); struct hostent *gethostbyname __P((const char *)); struct hostent *gethostbyname2 __P((const char *, int)); struct hostent *gethostent __P((void)); -struct netent *getnetbyaddr __P((long, int)); /* u_long? */ +struct netent *getnetbyaddr __P((unsigned long, int)); struct netent *getnetbyname __P((const char *)); struct netent *getnetent __P((void)); struct protoent *getprotobyname __P((const char *)); diff --git a/include/resolv.h b/include/resolv.h index ef13498a895..1f9cf6a89d4 100644 --- a/include/resolv.h +++ b/include/resolv.h @@ -1,3 +1,5 @@ +/* $OpenBSD: resolv.h,v 1.3 1997/03/13 19:11:51 downsj Exp $ */ + /* * ++Copyright++ 1983, 1987, 1989, 1993 * - @@ -55,7 +57,7 @@ /* * @(#)resolv.h 8.1 (Berkeley) 6/2/93 - * $Id: resolv.h,v 8.5 1995/12/22 10:20:27 vixie Exp + * $From: resolv.h,v 8.17 1996/11/26 10:11:20 vixie Exp $ */ #ifndef _RESOLV_H_ @@ -71,14 +73,14 @@ #include /* - * revision information. this is the release date in YYYYMMDD format. - * it can change every day so the right thing to do with it is use it - * in preprocessor commands such as "#if (__RES > 19931104)". do not + * Revision information. This is the release date in YYYYMMDD format. + * It can change every day so the right thing to do with it is use it + * in preprocessor commands such as "#if (__RES > 19931104)". Do not * compare for equality; rather, use it to determine whether your resolver * is new enough to contain a certain feature. */ -#define __RES 19951031 +#define __RES 19960801 /* * Resolver configuration file. @@ -97,7 +99,7 @@ #define MAXDFLSRCH 3 /* # default domain levels to try */ #define MAXDNSRCH 6 /* max # domains in search path */ #define LOCALDOMAINPARTS 2 /* min levels in name that is "local" */ -#define MAXDNSLUS 4 /* max # of host lookup types */ +#define MAXDNSLUS 4 /* max # of host lookup types */ #define RES_TIMEOUT 5 /* min. seconds between retries */ #define MAXRESOLVSORT 10 /* number of net to sort on */ @@ -111,9 +113,9 @@ struct __res_state { struct sockaddr_in nsaddr_list[MAXNS]; /* address of name server */ #define nsaddr nsaddr_list[0] /* for backward compatibility */ - u_short id; /* current packet id */ + u_short id; /* current message id */ char *dnsrch[MAXDNSRCH+1]; /* components of domain to search */ - char defdname[MAXDNAME]; /* default domain */ + char defdname[256]; /* default domain (deprecated) */ u_long pfcode; /* RES_PRF_ flags - see below. */ unsigned ndots:4; /* threshold for initial abs. query */ unsigned nsort:4; /* number of elements in sort_list[] */ @@ -122,7 +124,8 @@ struct __res_state { struct in_addr addr; u_int32_t mask; } sort_list[MAXRESOLVSORT]; - char lookups[MAXDNSLUS]; + char lookups[MAXDNSLUS]; + char pad[68]; /* on an i386 this means 512b total */ }; /* @@ -141,6 +144,7 @@ struct __res_state { #define RES_INSECURE1 0x00000400 /* type 1 security disabled */ #define RES_INSECURE2 0x00000800 /* type 2 security disabled */ #define RES_NOALIASES 0x00001000 /* shuts off HOSTALIASES feature */ +#define RES_USE_INET6 0x00002000 /* use/map IPv6 in gethostbyname() */ #define RES_DEFAULT (RES_RECURSE | RES_DEFNAMES | RES_DNSRCH) @@ -182,10 +186,30 @@ typedef res_sendhookact (*res_send_rhook)__P((const struct sockaddr_in *ns, int anssiz, int *resplen)); +struct res_sym { + int number; /* Identifying number, like T_MX */ + char * name; /* Its symbolic name, like "MX" */ + char * humanname; /* Its fun name, like "mail exchanger" */ +}; + extern struct __res_state _res; +extern const struct res_sym __p_class_syms[]; +extern const struct res_sym __p_type_syms[]; /* Private routines shared between libc/net, named, nslookup and others. */ +#define res_hnok __res_hnok +#define res_ownok __res_ownok +#define res_mailok __res_mailok +#define res_dnok __res_dnok +#define sym_ston __sym_ston +#define sym_ntos __sym_ntos +#define sym_ntop __sym_ntop +#define b64_ntop __b64_ntop +#define b64_pton __b64_pton +#define loc_ntoa __loc_ntoa +#define loc_aton __loc_aton #define dn_skipname __dn_skipname +#define fp_resstat __fp_resstat #define fp_query __fp_query #define fp_nquery __fp_nquery #define hostalias __hostalias @@ -194,52 +218,83 @@ extern struct __res_state _res; #define p_class __p_class #define p_time __p_time #define p_type __p_type +#define p_query __p_query #define p_cdnname __p_cdnname #define p_cdname __p_cdname +#define p_fqnname __p_fqnname #define p_fqname __p_fqname #define p_rr __p_rr #define p_option __p_option +#define p_secstodate __p_secstodate +#define dn_count_labels __dn_count_labels +#define dn_comp __dn_comp #define res_randomid __res_randomid +#define res_send __res_send #define res_isourserver __res_isourserver #define res_nameinquery __res_nameinquery #define res_queriesmatch __res_queriesmatch +#define res_close __res_close + +#ifdef BIND_RES_POSIX3 +#define dn_expand __dn_expand +#define res_init __res_init +#define res_query __res_query +#define res_search __res_search +#define res_querydomain __res_querydomain +#define res_mkquery __res_mkquery +#endif + __BEGIN_DECLS -int __dn_skipname __P((const u_char *, const u_char *)); -void __fp_resstat __P((struct __res_state *, FILE *)); -void __fp_query __P((const u_char *, FILE *)); -void __fp_nquery __P((const u_char *, int, FILE *)); -char *__hostalias __P((const char *)); -void __putlong __P((u_int32_t, u_char *)); -void __putshort __P((u_int16_t, u_char *)); -char *__p_time __P((u_int32_t)); -void __p_query __P((const u_char *)); -const u_char *__p_cdnname __P((const u_char *, const u_char *, int, FILE *)); -const u_char *__p_cdname __P((const u_char *, const u_char *, FILE *)); -const u_char *__p_fqname __P((const u_char *, const u_char *, FILE *)); -const u_char *__p_rr __P((const u_char *, const u_char *, FILE *)); -const char *__p_type __P((int)); -const char *__p_class __P((int)); -const char *__p_option __P((u_long option)); -int dn_comp __P((const char *, u_char *, int, u_char **, u_char **)); -int dn_expand __P((const u_char *, const u_char *, const u_char *, - char *, int)); -int res_init __P((void)); -u_int16_t res_randomid __P((void)); -int res_query __P((const char *, int, int, u_char *, int)); -int res_search __P((const char *, int, int, u_char *, int)); -int res_querydomain __P((const char *, const char *, int, int, - u_char *, int)); -int res_mkquery __P((int, const char *, int, int, const u_char *, int, - const u_char *, u_char *, int)); -int res_send __P((const u_char *, int, u_char *, int)); -int res_isourserver __P((const struct sockaddr_in *)); -int res_nameinquery __P((const char *, int, int, - const u_char *, const u_char *)); -int res_queriesmatch __P((const u_char *, const u_char *, - const u_char *, const u_char *)); -/* XXX - these last two don't belong in the resolver */ -u_int inet_nsap_addr __P((const char *, u_char *, int maxlen)); -char *inet_nsap_ntoa __P((int, const u_char *, char *ascii)); +int res_hnok __P((const char *)); +int res_ownok __P((const char *)); +int res_mailok __P((const char *)); +int res_dnok __P((const char *)); +int sym_ston __P((const struct res_sym *, char *, int *)); +const char * sym_ntos __P((const struct res_sym *, int, int *)); +const char * sym_ntop __P((const struct res_sym *, int, int *)); +int b64_ntop __P((u_char const *, size_t, char *, size_t)); +int b64_pton __P((char const *, u_char *, size_t)); +int loc_aton __P((const char *, u_char *)); +const char * loc_ntoa __P((const u_char *, char *)); +int dn_skipname __P((const u_char *, const u_char *)); +void fp_resstat __P((struct __res_state *, FILE *)); +void fp_query __P((const u_char *, FILE *)); +void fp_nquery __P((const u_char *, int, FILE *)); +const char * hostalias __P((const char *)); +void putlong __P((u_int32_t, u_char *)); +void putshort __P((u_int16_t, u_char *)); +const char * p_class __P((int)); +const char * p_time __P((u_int32_t)); +const char * p_type __P((int)); +void p_query __P((const u_char *)); +const u_char * p_cdnname __P((const u_char *, const u_char *, int, FILE *)); +const u_char * p_cdname __P((const u_char *, const u_char *, FILE *)); +const u_char * p_fqnname __P((const u_char *cp, const u_char *msg, + int, char *, int)); +const u_char * p_fqname __P((const u_char *, const u_char *, FILE *)); +const u_char * p_rr __P((const u_char *, const u_char *, FILE *)); +const char * p_option __P((u_long option)); +char * p_secstodate __P((u_long)); +int dn_count_labels __P((char *)); +int dn_comp __P((const char *, u_char *, int, + u_char **, u_char **)); +int dn_expand __P((const u_char *, const u_char *, const u_char *, + char *, int)); +int res_init __P((void)); +u_int res_randomid __P((void)); +int res_query __P((const char *, int, int, u_char *, int)); +int res_search __P((const char *, int, int, u_char *, int)); +int res_querydomain __P((const char *, const char *, int, int, + u_char *, int)); +int res_mkquery __P((int, const char *, int, int, const u_char *, int, + const u_char *, u_char *, int)); +int res_send __P((const u_char *, int, u_char *, int)); +int res_isourserver __P((const struct sockaddr_in *)); +int res_nameinquery __P((const char *, int, int, + const u_char *, const u_char *)); +int res_queriesmatch __P((const u_char *, const u_char *, + const u_char *, const u_char *)); +void res_close __P((void)); __END_DECLS #endif /* !_RESOLV_H_ */ -- 2.20.1