include/windns.h

   1 /*
   2  * DNS support
   3  *
   4  * Copyright (C) 2006 Matthew Kehrer
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WINE_WINDNS_H
  22 #define __WINE_WINDNS_H
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif
  27
  28 #define DNS_TYPE_ZERO       0x0000
  29 #define DNS_TYPE_A          0x0001
  30 #define DNS_TYPE_NS         0x0002
  31 #define DNS_TYPE_MD         0x0003
  32 #define DNS_TYPE_MF         0x0004
  33 #define DNS_TYPE_CNAME      0x0005
  34 #define DNS_TYPE_SOA        0x0006
  35 #define DNS_TYPE_MB         0x0007
  36 #define DNS_TYPE_MG         0x0008
  37 #define DNS_TYPE_MR         0x0009
  38 #define DNS_TYPE_NULL       0x000a
  39 #define DNS_TYPE_WKS        0x000b
  40 #define DNS_TYPE_PTR        0x000c
  41 #define DNS_TYPE_HINFO      0x000d
  42 #define DNS_TYPE_MINFO      0x000e
  43 #define DNS_TYPE_MX         0x000f
  44 #define DNS_TYPE_TEXT       0x0010
  45 #define DNS_TYPE_RP         0x0011
  46 #define DNS_TYPE_AFSDB      0x0012
  47 #define DNS_TYPE_X25        0x0013
  48 #define DNS_TYPE_ISDN       0x0014
  49 #define DNS_TYPE_RT         0x0015
  50 #define DNS_TYPE_NSAP       0x0016
  51 #define DNS_TYPE_NSAPPTR    0x0017
  52 #define DNS_TYPE_SIG        0x0018
  53 #define DNS_TYPE_KEY        0x0019
  54 #define DNS_TYPE_PX         0x001a
  55 #define DNS_TYPE_GPOS       0x001b
  56 #define DNS_TYPE_AAAA       0x001c
  57 #define DNS_TYPE_LOC        0x001d
  58 #define DNS_TYPE_NXT        0x001e
  59 #define DNS_TYPE_EID        0x001f
  60 #define DNS_TYPE_NIMLOC     0x0020
  61 #define DNS_TYPE_SRV        0x0021
  62 #define DNS_TYPE_ATMA       0x0022
  63 #define DNS_TYPE_NAPTR      0x0023
  64 #define DNS_TYPE_KX         0x0024
  65 #define DNS_TYPE_CERT       0x0025
  66 #define DNS_TYPE_A6         0x0026
  67 #define DNS_TYPE_DNAME      0x0027
  68 #define DNS_TYPE_SINK       0x0028
  69 #define DNS_TYPE_OPT        0x0029
  70 #define DNS_TYPE_UINFO      0x0064
  71 #define DNS_TYPE_UID        0x0065
  72 #define DNS_TYPE_GID        0x0066
  73 #define DNS_TYPE_UNSPEC     0x0067
  74 #define DNS_TYPE_ADDRS      0x00f8
  75 #define DNS_TYPE_TKEY       0x00f9
  76 #define DNS_TYPE_TSIG       0x00fa
  77 #define DNS_TYPE_IXFR       0x00fb
  78 #define DNS_TYPE_AXFR       0x00fc
  79 #define DNS_TYPE_MAILB      0x00fd
  80 #define DNS_TYPE_MAILA      0x00fe
  81 #define DNS_TYPE_ALL        0x00ff
  82 #define DNS_TYPE_ANY        0x00ff
  83
  84 #define DNS_TYPE_WINS       0xff01
  85 #define DNS_TYPE_WINSR      0xff02
  86 #define DNS_TYPE_NBSTAT     (DNS_TYPE_WINSR)
  87
  88 #define DNS_QUERY_STANDARD                  0x00000000
  89 #define DNS_QUERY_ACCEPT_TRUNCATED_RESPONSE 0x00000001
  90 #define DNS_QUERY_USE_TCP_ONLY              0x00000002
  91 #define DNS_QUERY_NO_RECURSION              0x00000004
  92 #define DNS_QUERY_BYPASS_CACHE              0x00000008
  93 #define DNS_QUERY_NO_WIRE_QUERY             0x00000010
  94 #define DNS_QUERY_NO_LOCAL_NAME             0x00000020
  95 #define DNS_QUERY_NO_HOSTS_FILE             0x00000040
  96 #define DNS_QUERY_NO_NETBT                  0x00000080
  97 #define DNS_QUERY_WIRE_ONLY                 0x00000100
  98 #define DNS_QUERY_RETURN_MESSAGE            0x00000200
  99 #define DNS_QUERY_MULTICAST_ONLY            0x00000400
 100 #define DNS_QUERY_NO_MULTICAST              0x00000800
 101 #define DNS_QUERY_TREAT_AS_FQDN             0x00001000
 102 #define DNS_QUERY_ADDRCONFIG                0x00002000
 103 #define DNS_QUERY_DUAL_ADDR                 0x00004000
 104 #define DNS_QUERY_DONT_RESET_TTL_VALUES     0x00100000
 105 #define DNS_QUERY_DISABLE_IDN_ENCODING      0x00200000
 106 #define DNS_QUERY_APPEND_MULTILABEL         0x00800000
 107 #define DNS_QUERY_DNSSEC_OK                 0x01000000
 108 #define DNS_QUERY_DNSSEC_CHECKING_DISABLED  0x02000000
 109 #define DNS_QUERY_RESERVED                  0xff000000
 110
 111 typedef enum _DNS_NAME_FORMAT
 112 {
 113     DnsNameDomain,
 114     DnsNameDomainLabel,
 115     DnsNameHostnameFull,
 116     DnsNameHostnameLabel,
 117     DnsNameWildcard,
 118     DnsNameSrvRecord
 119 } DNS_NAME_FORMAT;
 120
 121 typedef enum _DNS_FREE_TYPE
 122 {
 123     DnsFreeFlat,
 124     DnsFreeRecordList,
 125     DnsFreeParsedMessageFields
 126 } DNS_FREE_TYPE;
 127
 128 typedef enum _DNS_CHARSET
 129 {
 130     DnsCharSetUnknown,
 131     DnsCharSetUnicode,
 132     DnsCharSetUtf8,
 133     DnsCharSetAnsi
 134 } DNS_CHARSET;
 135
 136 typedef enum _DNS_CONFIG_TYPE
 137 {
 138     DnsConfigPrimaryDomainName_W,
 139     DnsConfigPrimaryDomainName_A,
 140     DnsConfigPrimaryDomainName_UTF8,
 141     DnsConfigAdapterDomainName_W,
 142     DnsConfigAdapterDomainName_A,
 143     DnsConfigAdapterDomainName_UTF8,
 144     DnsConfigDnsServerList,
 145     DnsConfigSearchList,
 146     DnsConfigAdapterInfo,
 147     DnsConfigPrimaryHostNameRegistrationEnabled,
 148     DnsConfigAdapterHostNameRegistrationEnabled,
 149     DnsConfigAddressRegistrationMaxCount,
 150     DnsConfigHostName_W,
 151     DnsConfigHostName_A,
 152     DnsConfigHostName_UTF8,
 153     DnsConfigFullHostName_W,
 154     DnsConfigFullHostName_A,
 155     DnsConfigFullHostName_UTF8
 156 } DNS_CONFIG_TYPE;
 157
 158 typedef enum _DnsSection
 159 {
 160     DnsSectionQuestion,
 161     DnsSectionAnswer,
 162     DnsSectionAuthority,
 163     DnsSectionAddtional /* Not a typo, as per Microsoft's headers */
 164 } DNS_SECTION;
 165
 166 typedef LONG DNS_STATUS, *PDNS_STATUS;
 167 typedef DWORD IP4_ADDRESS, *PIP4_ADDRESS;
 168
 169 typedef struct
 170 {
 171     DWORD IP6Dword[4];
 172 } IP6_ADDRESS, *PIP6_ADDRESS, DNS_IP6_ADDRESS, *PDNS_IP6_ADDRESS;
 173
 174 #define SIZEOF_IP4_ADDRESS                   4
 175 #define IP4_ADDRESS_STRING_LENGTH           16
 176 #define IP6_ADDRESS_STRING_LENGTH           65
 177 #define DNS_ADDRESS_STRING_LENGTH           IP6_ADDRESS_STRING_LENGTH
 178 #define IP4_ADDRESS_STRING_BUFFER_LENGTH    IP4_ADDRESS_STRING_LENGTH
 179 #define IP6_ADDRESS_STRING_BUFFER_LENGTH    IP6_ADDRESS_STRING_LENGTH
 180
 181 typedef struct _IP4_ARRAY
 182 {
 183     DWORD AddrCount;
 184     IP4_ADDRESS AddrArray[1];
 185 } IP4_ARRAY, *PIP4_ARRAY;
 186
 187 #include <pshpack1.h>
 188 typedef struct _DNS_HEADER
 189 {
 190     WORD Xid;
 191     BYTE RecursionDesired:1;
 192     BYTE Truncation:1;
 193     BYTE Authoritative:1;
 194     BYTE Opcode:4;
 195     BYTE IsResponse:1;
 196     BYTE ResponseCode:4;
 197     BYTE CheckingDisabled:1;
 198     BYTE AuthenticatedData:1;
 199     BYTE Reserved:1;
 200     BYTE RecursionAvailable:1;
 201     WORD QuestionCount;
 202     WORD AnswerCount;
 203     WORD NameServerCount;
 204     WORD AdditionalCount;
 205 } DNS_HEADER, *PDNS_HEADER;
 206 #include <poppack.h>
 207
 208 typedef struct _DNS_MESSAGE_BUFFER
 209 {
 210     DNS_HEADER MessageHead;
 211     CHAR MessageBody[1];
 212 } DNS_MESSAGE_BUFFER, *PDNS_MESSAGE_BUFFER;
 213
 214 typedef struct
 215 {
 216     IP4_ADDRESS IpAddress;
 217 } DNS_A_DATA, *PDNS_A_DATA;
 218
 219 typedef struct _DnsRecordFlags
 220 {
 221     DWORD Section :2;
 222     DWORD Delete :1;
 223     DWORD CharSet :2;
 224     DWORD Unused :3;
 225     DWORD Reserved :24;
 226 } DNS_RECORD_FLAGS;
 227
 228 typedef struct
 229 {
 230     PSTR  pNamePrimaryServer;
 231     PSTR  pNameAdministrator;
 232     DWORD dwSerialNo;
 233     DWORD dwRefresh;
 234     DWORD dwRetry;
 235     DWORD dwExpire;
 236     DWORD dwDefaultTtl;
 237 } DNS_SOA_DATAA, *PDNS_SOA_DATAA;
 238
 239 typedef struct
 240 {
 241     PWSTR pNamePrimaryServer;
 242     PWSTR pNameAdministrator;
 243     DWORD dwSerialNo;
 244     DWORD dwRefresh;
 245     DWORD dwRetry;
 246     DWORD dwExpire;
 247     DWORD dwDefaultTtl;
 248 } DNS_SOA_DATAW, *PDNS_SOA_DATAW;
 249
 250 DECL_WINELIB_TYPE_AW(DNS_SOA_DATA)
 251 DECL_WINELIB_TYPE_AW(PDNS_SOA_DATA)
 252
 253 typedef struct
 254 {
 255     PSTR pNameHost;
 256 } DNS_PTR_DATAA, *PDNS_PTR_DATAA;
 257
 258 typedef struct
 259 {
 260     PWSTR pNameHost;
 261 } DNS_PTR_DATAW, *PDNS_PTR_DATAW;
 262
 263 DECL_WINELIB_TYPE_AW(DNS_PTR_DATA)
 264 DECL_WINELIB_TYPE_AW(PDNS_PTR_DATA)
 265
 266 typedef struct
 267 {
 268     PSTR pNameMailbox;
 269     PSTR pNameErrorsMailbox;
 270 } DNS_MINFO_DATAA, *PDNS_MINFO_DATAA;
 271
 272 typedef struct
 273 {
 274     PWSTR pNameMailbox;
 275     PWSTR pNameErrorsMailbox;
 276 } DNS_MINFO_DATAW, *PDNS_MINFO_DATAW;
 277
 278 DECL_WINELIB_TYPE_AW(DNS_MINFO_DATA)
 279 DECL_WINELIB_TYPE_AW(PDNS_MINFO_DATA)
 280
 281 typedef struct
 282 {
 283     PSTR pNameExchange;
 284     WORD wPreference;
 285     WORD Pad;
 286 } DNS_MX_DATAA, *PDNS_MX_DATAA;
 287
 288 typedef struct
 289 {
 290     PWSTR pNameExchange;
 291     WORD wPreference;
 292     WORD Pad;
 293 } DNS_MX_DATAW, *PDNS_MX_DATAW;
 294
 295 DECL_WINELIB_TYPE_AW(DNS_MX_DATA)
 296 DECL_WINELIB_TYPE_AW(PDNS_MX_DATA)
 297
 298 typedef struct
 299 {
 300     DWORD dwStringCount;
 301     PSTR pStringArray[1];
 302 } DNS_TXT_DATAA, *PDNS_TXT_DATAA;
 303
 304 typedef struct
 305 {
 306     DWORD dwStringCount;
 307     PWSTR pStringArray[1];
 308 } DNS_TXT_DATAW, *PDNS_TXT_DATAW;
 309
 310 DECL_WINELIB_TYPE_AW(DNS_TXT_DATA)
 311 DECL_WINELIB_TYPE_AW(PDNS_TXT_DATA)
 312
 313 typedef struct
 314 {
 315     DWORD dwByteCount;
 316     BYTE Data[1];
 317 } DNS_NULL_DATA, *PDNS_NULL_DATA;
 318
 319 typedef struct
 320 {
 321     IP4_ADDRESS IpAddress;
 322     UCHAR chProtocol;
 323     BYTE BitMask[1];
 324 } DNS_WKS_DATA, *PDNS_WKS_DATA;
 325
 326 typedef struct
 327 {
 328     DNS_IP6_ADDRESS Ip6Address;
 329 } DNS_AAAA_DATA, *PDNS_AAAA_DATA;
 330
 331 typedef struct
 332 {
 333     WORD wFlags;
 334     BYTE chProtocol;
 335     BYTE chAlgorithm;
 336     BYTE Key[1];
 337 } DNS_KEY_DATA, *PDNS_KEY_DATA;
 338
 339 typedef struct
 340 {
 341     WORD wVersion;
 342     WORD wSize;
 343     WORD wHorPrec;
 344     WORD wVerPrec;
 345     DWORD dwLatitude;
 346     DWORD dwLongitude;
 347     DWORD dwAltitude;
 348 } DNS_LOC_DATA, *PDNS_LOC_DATA;
 349
 350 typedef struct
 351 {
 352     PSTR pNameSigner;
 353     WORD wTypeCovered;
 354     BYTE chAlgorithm;
 355     BYTE chLabelCount;
 356     DWORD dwOriginalTtl;
 357     DWORD dwExpiration;
 358     DWORD dwTimeSigned;
 359     WORD wKeyTag;
 360     WORD Pad;
 361     BYTE Signature[1];
 362 } DNS_SIG_DATAA, *PDNS_SIG_DATAA;
 363
 364 typedef struct
 365 {
 366     PWSTR pNameSigner;
 367     WORD wTypeCovered;
 368     BYTE chAlgorithm;
 369     BYTE chLabelCount;
 370     DWORD dwOriginalTtl;
 371     DWORD dwExpiration;
 372     DWORD dwTimeSigned;
 373     WORD wKeyTag;
 374     WORD Pad;
 375     BYTE Signature[1];
 376 } DNS_SIG_DATAW, *PDNS_SIG_DATAW;
 377
 378 DECL_WINELIB_TYPE_AW(DNS_SIG_DATA)
 379 DECL_WINELIB_TYPE_AW(PDNS_SIG_DATA)
 380
 381 #define DNS_ATMA_MAX_ADDR_LENGTH 20
 382
 383 typedef struct
 384 {
 385     BYTE AddressType;
 386     BYTE Address[DNS_ATMA_MAX_ADDR_LENGTH];
 387 } DNS_ATMA_DATA, *PDNS_ATMA_DATA;
 388
 389 typedef struct
 390 {
 391     PSTR pNameNext;
 392     WORD wNumTypes;
 393     WORD wTypes[1];
 394 } DNS_NXT_DATAA, *PDNS_NXT_DATAA;
 395
 396 typedef struct
 397 {
 398     PWSTR pNameNext;
 399     WORD wNumTypes;
 400     WORD wTypes[1];
 401 } DNS_NXT_DATAW, *PDNS_NXT_DATAW;
 402
 403 DECL_WINELIB_TYPE_AW(DNS_NXT_DATA)
 404 DECL_WINELIB_TYPE_AW(PDNS_NXT_DATA)
 405
 406 typedef struct
 407 {
 408     PSTR pNameTarget;
 409     WORD wPriority;
 410     WORD wWeight;
 411     WORD wPort;
 412     WORD Pad;
 413 } DNS_SRV_DATAA, *PDNS_SRV_DATAA;
 414
 415 typedef struct
 416 {
 417     PWSTR pNameTarget;
 418     WORD wPriority;
 419     WORD wWeight;
 420     WORD wPort;
 421     WORD Pad;
 422 } DNS_SRV_DATAW, *PDNS_SRV_DATAW;
 423
 424 DECL_WINELIB_TYPE_AW(DNS_SRV_DATA)
 425 DECL_WINELIB_TYPE_AW(PDNS_SRV_DATA)
 426
 427 typedef struct
 428 {
 429     PSTR pNameAlgorithm;
 430     PBYTE pAlgorithmPacket;
 431     PBYTE pKey;
 432     PBYTE pOtherData;
 433     DWORD dwCreateTime;
 434     DWORD dwExpireTime;
 435     WORD wMode;
 436     WORD wError;
 437     WORD wKeyLength;
 438     WORD wOtherLength;
 439     UCHAR cAlgNameLength;
 440     BOOL bPacketPointers;
 441 } DNS_TKEY_DATAA, *PDNS_TKEY_DATAA;
 442
 443 typedef struct
 444 {
 445     PWSTR pNameAlgorithm;
 446     PBYTE pAlgorithmPacket;
 447     PBYTE pKey;
 448     PBYTE pOtherData;
 449     DWORD dwCreateTime;
 450     DWORD dwExpireTime;
 451     WORD wMode;
 452     WORD wError;
 453     WORD wKeyLength;
 454     WORD wOtherLength;
 455     UCHAR cAlgNameLength;
 456     BOOL bPacketPointers;
 457 } DNS_TKEY_DATAW, *PDNS_TKEY_DATAW;
 458
 459 DECL_WINELIB_TYPE_AW(DNS_TKEY_DATA)
 460 DECL_WINELIB_TYPE_AW(PDNS_TKEY_DATA)
 461
 462 typedef struct
 463 {
 464     PSTR pNameAlgorithm;
 465     PBYTE pAlgorithmPacket;
 466     PBYTE pSignature;
 467     PBYTE pOtherData;
 468     LONGLONG i64CreateTime;
 469     WORD wFudgeTime;
 470     WORD wOriginalXid;
 471     WORD wError;
 472     WORD wSigLength;
 473     WORD wOtherLength;
 474     UCHAR cAlgNameLength;
 475     BOOL bPacketPointers;
 476 } DNS_TSIG_DATAA, *PDNS_TSIG_DATAA;
 477
 478 typedef struct
 479 {
 480     PWSTR pNameAlgorithm;
 481     PBYTE pAlgorithmPacket;
 482     PBYTE pSignature;
 483     PBYTE pOtherData;
 484     LONGLONG i64CreateTime;
 485     WORD wFudgeTime;
 486     WORD wOriginalXid;
 487     WORD wError;
 488     WORD wSigLength;
 489     WORD wOtherLength;
 490     UCHAR cAlgNameLength;
 491     BOOL bPacketPointers;
 492 } DNS_TSIG_DATAW, *PDNS_TSIG_DATAW;
 493
 494 typedef struct
 495 {
 496     DWORD dwMappingFlag;
 497     DWORD dwLookupTimeout;
 498     DWORD dwCacheTimeout;
 499     DWORD cWinsServerCount;
 500     IP4_ADDRESS WinsServers[1];
 501 } DNS_WINS_DATA, *PDNS_WINS_DATA;
 502
 503 typedef struct
 504 {
 505     DWORD dwMappingFlag;
 506     DWORD dwLookupTimeout;
 507     DWORD dwCacheTimeout;
 508     PSTR pNameResultDomain;
 509 } DNS_WINSR_DATAA, *PDNS_WINSR_DATAA;
 510
 511 typedef struct
 512 {
 513     DWORD dwMappingFlag;
 514     DWORD dwLookupTimeout;
 515     DWORD dwCacheTimeout;
 516     PWSTR pNameResultDomain;
 517 } DNS_WINSR_DATAW, *PDNS_WINSR_DATAW;
 518
 519 DECL_WINELIB_TYPE_AW(DNS_WINSR_DATA)
 520 DECL_WINELIB_TYPE_AW(PDNS_WINSR_DATA)
 521
 522 typedef struct
 523 {
 524     WORD wDataLength;
 525     WORD wPad;
 526     BYTE Data[1];
 527 }
 528 DNS_OPT_DATA, *PDNS_OPT_DATA;
 529
 530 typedef struct _DnsRecordA
 531 {
 532     struct _DnsRecordA *pNext;
 533     PSTR pName;
 534     WORD wType;
 535     WORD wDataLength;
 536     union
 537     {
 538         DWORD DW;
 539         DNS_RECORD_FLAGS S;
 540     } Flags;
 541     DWORD dwTtl;
 542     DWORD dwReserved;
 543     union
 544     {
 545         DNS_A_DATA A;
 546         DNS_SOA_DATAA SOA, Soa;
 547         DNS_PTR_DATAA PTR, Ptr, NS, Ns, CNAME, Cname, MB, Mb, MD, Md, MF, Mf, MG, Mg, MR, Mr;
 548         DNS_MINFO_DATAA MINFO, Minfo, RP, Rp;
 549         DNS_MX_DATAA MX, Mx, AFSDB, Afsdb, RT, Rt;
 550         DNS_TXT_DATAA HINFO, Hinfo, ISDN, Isdn, TXT, Txt, X25;
 551         DNS_NULL_DATA Null;
 552         DNS_WKS_DATA WKS, Wks;
 553         DNS_AAAA_DATA AAAA;
 554         DNS_KEY_DATA KEY, Key;
 555         DNS_SIG_DATAA SIG, Sig;
 556         DNS_ATMA_DATA ATMA, Atma;
 557         DNS_NXT_DATAA NXT, Nxt;
 558         DNS_SRV_DATAA SRV, Srv;
 559         DNS_TKEY_DATAA TKEY, Tkey;
 560         DNS_TSIG_DATAA TSIG, Tsig;
 561         DNS_WINS_DATA WINS, Wins;
 562         DNS_WINSR_DATAA WINSR, WinsR, NBSTAT, Nbstat;
 563         DNS_OPT_DATA OPT, Opt;
 564     } Data;
 565 } DNS_RECORDA, *PDNS_RECORDA;
 566
 567 typedef struct _DnsRecordW
 568 {
 569     struct _DnsRecordW *pNext;
 570     PWSTR pName;
 571     WORD wType;
 572     WORD wDataLength;
 573     union
 574     {
 575         DWORD DW;
 576         DNS_RECORD_FLAGS S;
 577     } Flags;
 578     DWORD dwTtl;
 579     DWORD dwReserved;
 580     union
 581     {
 582         DNS_A_DATA A;
 583         DNS_SOA_DATAW SOA, Soa;
 584         DNS_PTR_DATAW PTR, Ptr, NS, Ns, CNAME, Cname, MB, Mb, MD, Md, MF, Mf, MG, Mg, MR, Mr;
 585         DNS_MINFO_DATAW MINFO, Minfo, RP, Rp;
 586         DNS_MX_DATAW MX, Mx, AFSDB, Afsdb, RT, Rt;
 587         DNS_TXT_DATAW HINFO, Hinfo, ISDN, Isdn, TXT, Txt, X25;
 588         DNS_NULL_DATA Null;
 589         DNS_WKS_DATA WKS, Wks;
 590         DNS_AAAA_DATA AAAA;
 591         DNS_KEY_DATA KEY, Key;
 592         DNS_SIG_DATAW SIG, Sig;
 593         DNS_ATMA_DATA ATMA, Atma;
 594         DNS_NXT_DATAW NXT, Nxt;
 595         DNS_SRV_DATAW SRV, Srv;
 596         DNS_TKEY_DATAW TKEY, Tkey;
 597         DNS_TSIG_DATAW TSIG, Tsig;
 598         DNS_WINS_DATA WINS, Wins;
 599         DNS_WINSR_DATAW WINSR, WinsR, NBSTAT, Nbstat;
 600         DNS_OPT_DATA OPT, Opt;
 601     } Data;
 602 } DNS_RECORDW, *PDNS_RECORDW;
 603
 604 #if defined(__WINESRC__) || defined(UNICODE)
 605 typedef DNS_RECORDW DNS_RECORD;
 606 typedef PDNS_RECORDW PDNS_RECORD;
 607 #else
 608 typedef DNS_RECORDA DNS_RECORD;
 609 typedef PDNS_RECORDA PDNS_RECORD;
 610 #endif
 611
 612 typedef struct _DnsRRSet
 613 {
 614     PDNS_RECORD pFirstRR;
 615     PDNS_RECORD pLastRR;
 616 } DNS_RRSET, *PDNS_RRSET;
 617
 618 #define DNS_RRSET_INIT( rrset )                          \
 619 {                                                        \
 620     PDNS_RRSET  _prrset = &(rrset);                      \
 621     _prrset->pFirstRR = NULL;                            \
 622     _prrset->pLastRR = (PDNS_RECORD) &_prrset->pFirstRR; \
 623 }
 624
 625 #define DNS_RRSET_ADD( rrset, pnewRR ) \
 626 {                                      \
 627     PDNS_RRSET  _prrset = &(rrset);    \
 628     PDNS_RECORD _prrnew = (pnewRR);    \
 629     _prrset->pLastRR->pNext = _prrnew; \
 630     _prrset->pLastRR = _prrnew;        \
 631 }
 632
 633 #define DNS_RRSET_TERMINATE( rrset ) \
 634 {                                    \
 635     PDNS_RRSET  _prrset = &(rrset);  \
 636     _prrset->pLastRR->pNext = NULL;  \
 637 }
 638
 639 #define DNS_ADDR_MAX_SOCKADDR_LENGTH 32
 640
 641 #include <pshpack1.h>
 642
 643 typedef struct _DnsAddr
 644 {
 645     char MaxSa[DNS_ADDR_MAX_SOCKADDR_LENGTH];
 646     union {
 647         DWORD DnsAddrUserDword[8];
 648     } Data;
 649 } DNS_ADDR, *PDNS_ADDR;
 650
 651 typedef struct _DnsAddrArray
 652 {
 653     DWORD MaxCount;
 654     DWORD AddrCount;
 655     DWORD Tag;
 656     WORD Family;
 657     WORD WordReserved;
 658     DWORD Flags;
 659     DWORD MatchFlag;
 660     DWORD Reserved1;
 661     DWORD Reserved2;
 662     DNS_ADDR AddrArray[1];
 663 } DNS_ADDR_ARRAY, *PDNS_ADDR_ARRAY;
 664
 665 #include <poppack.h>
 666
 667 #define DNS_QUERY_RESULTS_VERSION1  0x1
 668
 669 typedef struct _DNS_QUERY_RESULT
 670 {
 671     ULONG Version;
 672     DNS_STATUS QueryStatus;
 673     ULONG64 QueryOptions;
 674     DNS_RECORD *pQueryRecords;
 675     void *Reserved;
 676 } DNS_QUERY_RESULT, *PDNS_QUERY_RESULT;
 677
 678 typedef void WINAPI DNS_QUERY_COMPLETION_ROUTINE(void*,DNS_QUERY_RESULT*);
 679 typedef DNS_QUERY_COMPLETION_ROUTINE *PDNS_QUERY_COMPLETION_ROUTINE;
 680
 681 #define DNS_QUERY_REQUEST_VERSION1  0x1
 682
 683 typedef struct _DNS_QUERY_REQUEST
 684 {
 685     ULONG Version;
 686     const WCHAR *QueryName;
 687     WORD QueryType;
 688     ULONG64 QueryOptions;
 689     PDNS_ADDR_ARRAY pDnsServerList;
 690     ULONG InterfaceIndex;
 691     PDNS_QUERY_COMPLETION_ROUTINE pQueryCompletionCallback;
 692     void *pQueryContext;
 693 } DNS_QUERY_REQUEST, *PDNS_QUERY_REQUEST;
 694
 695 typedef struct _DNS_QUERY_CANCEL
 696 {
 697     char Reserved[32];
 698 } DNS_QUERY_CANCEL, *PDNS_QUERY_CANCEL;
 699
 700 DNS_STATUS WINAPI DnsAcquireContextHandle_A(DWORD,PVOID,PHANDLE);
 701 DNS_STATUS WINAPI DnsAcquireContextHandle_W(DWORD,PVOID,PHANDLE);
 702 #define DnsAcquireContextHandle WINELIB_NAME_AW(DnsAcquireContextHandle_)
 703 DNS_STATUS WINAPI DnsExtractRecordsFromMessage_W(PDNS_MESSAGE_BUFFER,WORD,PDNS_RECORDW*);
 704 DNS_STATUS WINAPI DnsExtractRecordsFromMessage_UTF8(PDNS_MESSAGE_BUFFER,WORD,PDNS_RECORDA*);
 705 VOID WINAPI DnsFree(PVOID,DNS_FREE_TYPE);
 706 DNS_STATUS WINAPI DnsModifyRecordsInSet_A(PDNS_RECORDA,PDNS_RECORDA,DWORD,HANDLE,PVOID,PVOID);
 707 DNS_STATUS WINAPI DnsModifyRecordsInSet_W(PDNS_RECORDW,PDNS_RECORDW,DWORD,HANDLE,PVOID,PVOID);
 708 DNS_STATUS WINAPI DnsModifyRecordsInSet_UTF8(PDNS_RECORDA,PDNS_RECORDA,DWORD,HANDLE,PVOID,PVOID);
 709 #define DnsModifyRecordsInSet WINELIB_NAME_AW(DnsModifyRecordsInSet_)
 710 BOOL WINAPI DnsNameCompare_A(PCSTR,PCSTR);
 711 BOOL WINAPI DnsNameCompare_W(PCWSTR,PCWSTR);
 712 #define DnsNameCompare WINELIB_NAME_AW(DnsNameCompare_)
 713 DNS_STATUS WINAPI DnsQuery_A(PCSTR,WORD,DWORD,PVOID,PDNS_RECORDA*,PVOID*);
 714 DNS_STATUS WINAPI DnsQuery_W(PCWSTR,WORD,DWORD,PVOID,PDNS_RECORDW*,PVOID*);
 715 DNS_STATUS WINAPI DnsQuery_UTF8(PCSTR,WORD,DWORD,PVOID,PDNS_RECORDA*,PVOID*);
 716 #define DnsQuery WINELIB_NAME_AW(DnsQuery_)
 717 DNS_STATUS WINAPI DnsQueryEx(DNS_QUERY_REQUEST*,DNS_QUERY_RESULT*,DNS_QUERY_CANCEL*);
 718 DNS_STATUS WINAPI DnsCancelQuery(DNS_QUERY_CANCEL*);
 719 DNS_STATUS WINAPI DnsQueryConfig(DNS_CONFIG_TYPE,DWORD,PCWSTR,PVOID,PVOID,PDWORD);
 720 BOOL WINAPI DnsRecordCompare(PDNS_RECORD,PDNS_RECORD);
 721 PDNS_RECORD WINAPI DnsRecordCopyEx(PDNS_RECORD,DNS_CHARSET,DNS_CHARSET);
 722 VOID WINAPI DnsRecordListFree(PDNS_RECORD,DNS_FREE_TYPE);
 723 BOOL WINAPI DnsRecordSetCompare(PDNS_RECORD,PDNS_RECORD,PDNS_RECORD*,PDNS_RECORD*);
 724 PDNS_RECORD WINAPI DnsRecordSetCopyEx(PDNS_RECORD,DNS_CHARSET,DNS_CHARSET);
 725 PDNS_RECORD WINAPI DnsRecordSetDetach(PDNS_RECORD);
 726 void WINAPI DnsReleaseContextHandle(HANDLE);
 727 DNS_STATUS WINAPI DnsReplaceRecordSetA(PDNS_RECORDA,DWORD,HANDLE,PVOID,PVOID);
 728 DNS_STATUS WINAPI DnsReplaceRecordSetW(PDNS_RECORDW,DWORD,HANDLE,PVOID,PVOID);
 729 DNS_STATUS WINAPI DnsReplaceRecordSetUTF8(PDNS_RECORDA,DWORD,HANDLE,PVOID,PVOID);
 730 #define DnsReplaceRecordSet WINELIB_NAME_AW(DnsReplaceRecordSet)
 731 DNS_STATUS WINAPI DnsValidateName_A(PCSTR,DNS_NAME_FORMAT);
 732 DNS_STATUS WINAPI DnsValidateName_W(PCWSTR, DNS_NAME_FORMAT);
 733 DNS_STATUS WINAPI DnsValidateName_UTF8(PCSTR,DNS_NAME_FORMAT);
 734 #define DnsValidateName WINELIB_NAME_AW(DnsValidateName_)
 735 BOOL WINAPI DnsWriteQuestionToBuffer_W(PDNS_MESSAGE_BUFFER,PDWORD,PCWSTR,WORD,WORD,BOOL);
 736 BOOL WINAPI DnsWriteQuestionToBuffer_UTF8(PDNS_MESSAGE_BUFFER,PDWORD,PCSTR,WORD,WORD,BOOL);
 737
 738 #ifdef __cplusplus
 739 }
 740 #endif
 741
 742 #endif