include/dplay.h

   1 /*
   2  * Copyright (C) the Wine project
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __WINE_DPLAY_H
  20 #define __WINE_DPLAY_H
  21
  22 #include <ole2.h>
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif /* defined(__cplusplus) */
  27
  28 typedef LPVOID (*LPRGLPVOID)[];
  29 typedef LPRGLPVOID PRGPVOID, LPRGPVOID, PRGLPVOID, PAPVOID, LPAPVOID, PALPVOID, LPALPVOID;
  30
  31 #define VOL volatile
  32 typedef VOID * volatile LPVOIDV;
  33
  34
  35 /*****************************************************************************
  36  * Predeclare the interfaces
  37  */
  38 DEFINE_GUID(CLSID_DirectPlay,0xd1eb6d20, 0x8923, 0x11d0, 0x9d, 0x97, 0x0, 0xa0, 0xc9, 0xa, 0x43, 0xcb);
  39
  40 DEFINE_GUID(IID_IDirectPlay, 0x5454e9a0, 0xdb65, 0x11ce, 0x92, 0x1c, 0x00, 0xaa, 0x00, 0x6c, 0x49, 0x72);
  41 typedef struct IDirectPlay *LPDIRECTPLAY;
  42
  43 DEFINE_GUID(IID_IDirectPlay2, 0x2b74f7c0, 0x9154, 0x11cf, 0xa9, 0xcd, 0x0, 0xaa, 0x0, 0x68, 0x86, 0xe3);
  44 typedef struct IDirectPlay2 *LPDIRECTPLAY2;
  45
  46 DEFINE_GUID(IID_IDirectPlay2A,0x9d460580, 0xa822, 0x11cf, 0x96, 0xc, 0x0, 0x80, 0xc7, 0x53, 0x4e, 0x82);
  47 typedef struct IDirectPlay2 IDirectPlay2A,*LPDIRECTPLAY2A;
  48
  49 DEFINE_GUID(IID_IDirectPlay3, 0x133efe40, 0x32dc, 0x11d0, 0x9c, 0xfb, 0x0, 0xa0, 0xc9, 0xa, 0x43, 0xcb);
  50 typedef struct IDirectPlay3 *LPDIRECTPLAY3;
  51
  52 DEFINE_GUID(IID_IDirectPlay3A,0x133efe41, 0x32dc, 0x11d0, 0x9c, 0xfb, 0x0, 0xa0, 0xc9, 0xa, 0x43, 0xcb);
  53 typedef struct IDirectPlay3 IDirectPlay3A,*LPDIRECTPLAY3A;
  54
  55 DEFINE_GUID(IID_IDirectPlay4, 0xab1c530, 0x4745, 0x11d1, 0xa7, 0xa1, 0x0, 0x0, 0xf8, 0x3, 0xab, 0xfc);
  56 typedef struct IDirectPlay4 *LPDIRECTPLAY4;
  57
  58 DEFINE_GUID(IID_IDirectPlay4A,0xab1c531, 0x4745, 0x11d1, 0xa7, 0xa1, 0x0, 0x0, 0xf8, 0x3, 0xab, 0xfc);
  59 typedef struct IDirectPlay4 IDirectPlay4A,*LPDIRECTPLAY4A;
  60
  61
  62 /*
  63  * GUIDS used by Service Providers shipped with DirectPlay
  64  * Use these to identify Service Provider returned by EnumConnections
  65  */
  66
  67 /* GUID for IPX service provider {685BC400-9D2C-11cf-A9CD-00AA006886E3} */
  68 DEFINE_GUID(DPSPGUID_IPX, 0x685bc400, 0x9d2c, 0x11cf, 0xa9, 0xcd, 0x0, 0xaa, 0x0, 0x68, 0x86, 0xe3);
  69
  70 /* GUID for TCP/IP service provider {36E95EE0-8577-11cf-960C-0080C7534E82} */
  71 DEFINE_GUID(DPSPGUID_TCPIP, 0x36E95EE0, 0x8577, 0x11cf, 0x96, 0xc, 0x0, 0x80, 0xc7, 0x53, 0x4e, 0x82);
  72
  73 /* GUID for Serial service provider {0F1D6860-88D9-11cf-9C4E-00A0C905425E} */
  74 DEFINE_GUID(DPSPGUID_SERIAL, 0xf1d6860, 0x88d9, 0x11cf, 0x9c, 0x4e, 0x0, 0xa0, 0xc9, 0x5, 0x42, 0x5e);
  75
  76 /* GUID for Modem service provider {44EAA760-CB68-11cf-9C4E-00A0C905425E} */
  77 DEFINE_GUID(DPSPGUID_MODEM, 0x44eaa760, 0xcb68, 0x11cf, 0x9c, 0x4e, 0x0, 0xa0, 0xc9, 0x5, 0x42, 0x5e);
  78
  79
  80 /*****************************************************************************
  81  * Miscellaneous
  82  */
  83
  84 /* Return Values for Direct Play */
  85 #define _FACDP  0x877
  86 #define MAKE_DPHRESULT( code )    MAKE_HRESULT( 1, _FACDP, code )
  87
  88 #define DP_OK                           S_OK
  89 #define DPERR_ALREADYINITIALIZED        MAKE_DPHRESULT(   5 )
  90 #define DPERR_ACCESSDENIED              MAKE_DPHRESULT(  10 )
  91 #define DPERR_ACTIVEPLAYERS             MAKE_DPHRESULT(  20 )
  92 #define DPERR_BUFFERTOOSMALL            MAKE_DPHRESULT(  30 )
  93 #define DPERR_CANTADDPLAYER             MAKE_DPHRESULT(  40 )
  94 #define DPERR_CANTCREATEGROUP           MAKE_DPHRESULT(  50 )
  95 #define DPERR_CANTCREATEPLAYER          MAKE_DPHRESULT(  60 )
  96 #define DPERR_CANTCREATESESSION         MAKE_DPHRESULT(  70 )
  97 #define DPERR_CAPSNOTAVAILABLEYET       MAKE_DPHRESULT(  80 )
  98 #define DPERR_EXCEPTION                 MAKE_DPHRESULT(  90 )
  99 #define DPERR_GENERIC                   E_FAIL
 100 #define DPERR_INVALIDFLAGS              MAKE_DPHRESULT( 120 )
 101 #define DPERR_INVALIDOBJECT             MAKE_DPHRESULT( 130 )
 102 #define DPERR_INVALIDPARAM              E_INVALIDARG
 103 #define DPERR_INVALIDPARAMS             DPERR_INVALIDPARAM
 104 #define DPERR_INVALIDPLAYER             MAKE_DPHRESULT( 150 )
 105 #define DPERR_INVALIDGROUP              MAKE_DPHRESULT( 155 )
 106 #define DPERR_NOCAPS                    MAKE_DPHRESULT( 160 )
 107 #define DPERR_NOCONNECTION              MAKE_DPHRESULT( 170 )
 108 #define DPERR_NOMEMORY                  E_OUTOFMEMORY
 109 #define DPERR_OUTOFMEMORY               DPERR_NOMEMORY
 110 #define DPERR_NOMESSAGES                MAKE_DPHRESULT( 190 )
 111 #define DPERR_NONAMESERVERFOUND         MAKE_DPHRESULT( 200 )
 112 #define DPERR_NOPLAYERS                 MAKE_DPHRESULT( 210 )
 113 #define DPERR_NOSESSIONS                MAKE_DPHRESULT( 220 )
 114 #define DPERR_PENDING                   E_PENDING
 115 #define DPERR_SENDTOOBIG                MAKE_DPHRESULT( 230 )
 116 #define DPERR_TIMEOUT                   MAKE_DPHRESULT( 240 )
 117 #define DPERR_UNAVAILABLE               MAKE_DPHRESULT( 250 )
 118 #define DPERR_UNSUPPORTED               E_NOTIMPL
 119 #define DPERR_BUSY                      MAKE_DPHRESULT( 270 )
 120 #define DPERR_USERCANCEL                MAKE_DPHRESULT( 280 )
 121 #define DPERR_NOINTERFACE               E_NOINTERFACE
 122 #define DPERR_CANNOTCREATESERVER        MAKE_DPHRESULT( 290 )
 123 #define DPERR_PLAYERLOST                MAKE_DPHRESULT( 300 )
 124 #define DPERR_SESSIONLOST               MAKE_DPHRESULT( 310 )
 125 #define DPERR_UNINITIALIZED             MAKE_DPHRESULT( 320 )
 126 #define DPERR_NONEWPLAYERS              MAKE_DPHRESULT( 330 )
 127 #define DPERR_INVALIDPASSWORD           MAKE_DPHRESULT( 340 )
 128 #define DPERR_CONNECTING                MAKE_DPHRESULT( 350 )
 129 #define DPERR_CONNECTIONLOST            MAKE_DPHRESULT( 360 )
 130 #define DPERR_UNKNOWNMESSAGE            MAKE_DPHRESULT( 370 )
 131 #define DPERR_CANCELFAILED              MAKE_DPHRESULT( 380 )
 132 #define DPERR_INVALIDPRIORITY           MAKE_DPHRESULT( 390 )
 133 #define DPERR_NOTHANDLED                MAKE_DPHRESULT( 400 )
 134 #define DPERR_CANCELLED                 MAKE_DPHRESULT( 410 )
 135 #define DPERR_ABORTED                   MAKE_DPHRESULT( 420 )
 136 #define DPERR_BUFFERTOOLARGE            MAKE_DPHRESULT( 1000 )
 137 #define DPERR_CANTCREATEPROCESS         MAKE_DPHRESULT( 1010 )
 138 #define DPERR_APPNOTSTARTED             MAKE_DPHRESULT( 1020 )
 139 #define DPERR_INVALIDINTERFACE          MAKE_DPHRESULT( 1030 )
 140 #define DPERR_NOSERVICEPROVIDER         MAKE_DPHRESULT( 1040 )
 141 #define DPERR_UNKNOWNAPPLICATION        MAKE_DPHRESULT( 1050 )
 142 #define DPERR_NOTLOBBIED                MAKE_DPHRESULT( 1070 )
 143 #define DPERR_SERVICEPROVIDERLOADED     MAKE_DPHRESULT( 1080 )
 144 #define DPERR_ALREADYREGISTERED         MAKE_DPHRESULT( 1090 )
 145 #define DPERR_NOTREGISTERED             MAKE_DPHRESULT( 1100 )
 146 #define DPERR_AUTHENTICATIONFAILED      MAKE_DPHRESULT( 2000 )
 147 #define DPERR_CANTLOADSSPI              MAKE_DPHRESULT( 2010 )
 148 #define DPERR_ENCRYPTIONFAILED          MAKE_DPHRESULT( 2020 )
 149 #define DPERR_SIGNFAILED                MAKE_DPHRESULT( 2030 )
 150 #define DPERR_CANTLOADSECURITYPACKAGE   MAKE_DPHRESULT( 2040 )
 151 #define DPERR_ENCRYPTIONNOTSUPPORTED    MAKE_DPHRESULT( 2050 )
 152 #define DPERR_CANTLOADCAPI              MAKE_DPHRESULT( 2060 )
 153 #define DPERR_NOTLOGGEDIN               MAKE_DPHRESULT( 2070 )
 154 #define DPERR_LOGONDENIED               MAKE_DPHRESULT( 2080 )
 155
 156
 157 /* DPID - DirectPlay player and group ID */
 158 typedef DWORD DPID, *LPDPID;
 159
 160 /* DPID from whence originate messages - just an ID */
 161 #define DPID_SYSMSG             0           /* DPID of system */
 162 #define DPID_ALLPLAYERS         0           /* DPID of all players */
 163 #define DPID_SERVERPLAYER       1           /* DPID of the server player */
 164 #define DPID_UNKNOWN            0xFFFFFFFF  /* Player ID is unknown */
 165
 166 /*  DPCAPS -  Used to obtain the capabilities of a DirectPlay object */
 167 typedef struct tagDPCAPS
 168 {
 169     DWORD dwSize;               /* Size of structure in bytes */
 170     DWORD dwFlags;
 171     DWORD dwMaxBufferSize;
 172     DWORD dwMaxQueueSize;       /* Obsolete. */
 173     DWORD dwMaxPlayers;         /* Maximum players/groups (local + remote) */
 174     DWORD dwHundredBaud;        /* Bandwidth in 100 bits per second units;
 175                                  * i.e. 24 is 2400, 96 is 9600, etc.
 176                                  */
 177     DWORD dwLatency;            /* Estimated latency; 0 = unknown */
 178     DWORD dwMaxLocalPlayers;    /* Maximum # of locally created players */
 179     DWORD dwHeaderLength;       /* Maximum header length in bytes */
 180     DWORD dwTimeout;            /* Service provider's suggested timeout value
 181                                  * This is how long DirectPlay will wait for
 182                                  * responses to system messages
 183                                  */
 184 } DPCAPS, *LPDPCAPS;
 185
 186 typedef struct tagDPNAME
 187 {
 188     DWORD   dwSize;
 189     DWORD   dwFlags;            /* Not used must be 0 */
 190
 191     union /*playerShortName */      /* Player's Handle? */
 192     {
 193         LPWSTR  lpszShortName;
 194         LPSTR   lpszShortNameA;
 195     } DUMMYUNIONNAME1;
 196
 197     union /*playerLongName */       /* Player's formal/real name */
 198     {
 199         LPWSTR  lpszLongName;
 200         LPSTR   lpszLongNameA;
 201     } DUMMYUNIONNAME2;
 202
 203 } DPNAME, *LPDPNAME;
 204
 205 #define DPLONGNAMELEN     52
 206 #define DPSHORTNAMELEN    20
 207 #define DPSESSIONNAMELEN  32
 208 #define DPPASSWORDLEN     16
 209 #define DPUSERRESERVED    16
 210
 211 typedef struct tagDPSESSIONDESC
 212 {
 213     DWORD   dwSize;
 214     GUID    guidSession;
 215     DWORD   dwSession;
 216     DWORD   dwMaxPlayers;
 217     DWORD   dwCurrentPlayers;
 218     DWORD   dwFlags;
 219     char    szSessionName[ DPSESSIONNAMELEN ];
 220     char    szUserField[ DPUSERRESERVED ];
 221     DWORD   dwReserved1;
 222     char    szPassword[ DPPASSWORDLEN ];
 223     DWORD   dwReserved2;
 224     DWORD   dwUser1;
 225     DWORD   dwUser2;
 226     DWORD   dwUser3;
 227     DWORD   dwUser4;
 228 } DPSESSIONDESC, *LPDPSESSIONDESC;
 229
 230 typedef struct tagDPSESSIONDESC2
 231 {
 232     DWORD   dwSize;
 233     DWORD   dwFlags;
 234     GUID    guidInstance;
 235     GUID    guidApplication;   /* GUID of the DP application, GUID_NULL if
 236                                 * all applications! */
 237
 238     DWORD   dwMaxPlayers;
 239     DWORD   dwCurrentPlayers;   /* (read only value) */
 240
 241     union  /* Session name */
 242     {
 243         LPWSTR  lpszSessionName;
 244         LPSTR   lpszSessionNameA;
 245     } DUMMYUNIONNAME1;
 246
 247     union  /* Optional password */
 248     {
 249         LPWSTR  lpszPassword;
 250         LPSTR   lpszPasswordA;
 251     } DUMMYUNIONNAME2;
 252
 253     DWORD   dwReserved1;
 254     DWORD   dwReserved2;
 255
 256     DWORD   dwUser1;        /* For use by the application */
 257     DWORD   dwUser2;
 258     DWORD   dwUser3;
 259     DWORD   dwUser4;
 260 } DPSESSIONDESC2, *LPDPSESSIONDESC2;
 261 typedef const DPSESSIONDESC2* LPCDPSESSIONDESC2;
 262
 263 #define DPOPEN_JOIN                     0x00000001
 264 #define DPOPEN_CREATE                   0x00000002
 265 #define DPOPEN_RETURNSTATUS             DPENUMSESSIONS_RETURNSTATUS
 266
 267 #define DPSESSION_NEWPLAYERSDISABLED    0x00000001
 268 #define DPSESSION_MIGRATEHOST           0x00000004
 269 #define DPSESSION_NOMESSAGEID           0x00000008
 270 #define DPSESSION_JOINDISABLED          0x00000020
 271 #define DPSESSION_KEEPALIVE             0x00000040
 272 #define DPSESSION_NODATAMESSAGES        0x00000080
 273 #define DPSESSION_SECURESERVER          0x00000100
 274 #define DPSESSION_PRIVATE               0x00000200
 275 #define DPSESSION_PASSWORDREQUIRED      0x00000400
 276 #define DPSESSION_MULTICASTSERVER       0x00000800
 277 #define DPSESSION_CLIENTSERVER          0x00001000
 278
 279 typedef struct tagDPLCONNECTION
 280 {
 281     DWORD               dwSize;
 282     DWORD               dwFlags;
 283     LPDPSESSIONDESC2    lpSessionDesc;  /* Ptr to session desc to use for connect */
 284     LPDPNAME            lpPlayerName;   /* Ptr to player name structure */
 285     GUID                guidSP;         /* GUID of Service Provider to use */
 286     LPVOID              lpAddress;      /* Ptr to Address of Service Provider to use */
 287     DWORD               dwAddressSize;  /* Size of address data */
 288 } DPLCONNECTION, *LPDPLCONNECTION;
 289
 290 /* DPLCONNECTION flags (for dwFlags) */
 291 #define DPLCONNECTION_CREATESESSION DPOPEN_CREATE
 292 #define DPLCONNECTION_JOINSESSION   DPOPEN_JOIN
 293
 294 typedef struct tagDPCHAT
 295 {
 296     DWORD               dwSize;
 297     DWORD               dwFlags;
 298     union
 299     {                          /* Message string */
 300         LPWSTR  lpszMessage;   /* Unicode */
 301         LPSTR   lpszMessageA;  /* ANSI */
 302     } DUMMYUNIONNAME;
 303 } DPCHAT, *LPDPCHAT;
 304
 305 typedef struct
 306 {
 307   UINT   len;
 308   PUCHAR pData;
 309 } SGBUFFER, *PSGBUFFER, *LPSGBUFFER;
 310
 311
 312 typedef struct tagDPSECURITYDESC
 313 {
 314     DWORD dwSize;                   /* Size of structure */
 315     DWORD dwFlags;                  /* Not used. Must be zero. */
 316     union
 317     {                               /* SSPI provider name */
 318         LPWSTR  lpszSSPIProvider;   /* Unicode */
 319         LPSTR   lpszSSPIProviderA;  /* ANSI */
 320     } DUMMYUNIONNAME1;
 321     union
 322     {                               /* CAPI provider name */
 323         LPWSTR lpszCAPIProvider;    /* Unicode */
 324         LPSTR  lpszCAPIProviderA;   /* ANSI */
 325     } DUMMYUNIONNAME2;
 326     DWORD dwCAPIProviderType;       /* Crypto Service Provider type */
 327     DWORD dwEncryptionAlgorithm;    /* Encryption Algorithm type */
 328 } DPSECURITYDESC, *LPDPSECURITYDESC;
 329
 330 typedef const DPSECURITYDESC *LPCDPSECURITYDESC;
 331
 332 typedef struct tagDPCREDENTIALS
 333 {
 334     DWORD dwSize;               /* Size of structure */
 335     DWORD dwFlags;              /* Not used. Must be zero. */
 336     union
 337     {                           /* User name of the account */
 338         LPWSTR  lpszUsername;   /* Unicode */
 339         LPSTR   lpszUsernameA;  /* ANSI */
 340     } DUMMYUNIONNAME1;
 341     union
 342     {                           /* Password of the account */
 343         LPWSTR  lpszPassword;   /* Unicode */
 344         LPSTR   lpszPasswordA;  /* ANSI */
 345     } DUMMYUNIONNAME2;
 346     union
 347     {                           /* Domain name of the account */
 348         LPWSTR  lpszDomain;     /* Unicode */
 349         LPSTR   lpszDomainA;    /* ANSI */
 350     } DUMMYUNIONNAME3;
 351 } DPCREDENTIALS, *LPDPCREDENTIALS;
 352
 353 typedef const DPCREDENTIALS *LPCDPCREDENTIALS;
 354
 355
 356
 357 typedef BOOL (CALLBACK *LPDPENUMDPCALLBACKW)(
 358     LPGUID      lpguidSP,
 359     LPWSTR      lpSPName,
 360     DWORD       dwMajorVersion,
 361     DWORD       dwMinorVersion,
 362     LPVOID      lpContext);
 363
 364 typedef BOOL (CALLBACK *LPDPENUMDPCALLBACKA)(
 365     LPGUID      lpguidSP,
 366     LPSTR       lpSPName,       /* ptr to str w/ driver description */
 367     DWORD       dwMajorVersion, /* Major # of driver spec in lpguidSP */
 368     DWORD       dwMinorVersion, /* Minor # of driver spec in lpguidSP */
 369     LPVOID      lpContext);     /* User given */
 370
 371 #ifndef __LPCGUID_DEFINED__
 372 #define __LPCGUID_DEFINED__
 373 typedef const GUID *LPCGUID;
 374 #endif
 375
 376 typedef const DPNAME *LPCDPNAME;
 377
 378 typedef BOOL (CALLBACK *LPDPENUMCONNECTIONSCALLBACK)(
 379     LPCGUID     lpguidSP,
 380     LPVOID      lpConnection,
 381     DWORD       dwConnectionSize,
 382     LPCDPNAME   lpName,
 383     DWORD       dwFlags,
 384     LPVOID      lpContext);
 385
 386 typedef BOOL (CALLBACK *LPDPENUMSESSIONSCALLBACK)(
 387     LPDPSESSIONDESC lpDPSessionDesc,
 388     LPVOID      lpContext,
 389     LPDWORD     lpdwTimeOut,
 390     DWORD       dwFlags);
 391
 392
 393 extern HRESULT WINAPI DirectPlayEnumerateA( LPDPENUMDPCALLBACKA, LPVOID );
 394 extern HRESULT WINAPI DirectPlayEnumerateW( LPDPENUMDPCALLBACKW, LPVOID );
 395 extern HRESULT WINAPI DirectPlayCreate( LPGUID lpGUID, LPDIRECTPLAY *lplpDP, IUnknown *pUnk );
 396
 397 typedef BOOL (CALLBACK *LPDPENUMPLAYERSCALLBACK)(
 398     DPID   dpId,
 399     LPSTR  lpFriendlyName,
 400     LPSTR  lpFormalName,
 401     DWORD  dwFlags,
 402     LPVOID          lpContext );
 403
 404 typedef BOOL (CALLBACK *LPDPENUMPLAYERSCALLBACK2)(
 405     DPID            dpId,
 406     DWORD           dwPlayerType,
 407     LPCDPNAME       lpName,
 408     DWORD           dwFlags,
 409     LPVOID          lpContext );
 410
 411 typedef BOOL (CALLBACK *LPDPENUMSESSIONSCALLBACK2)(
 412     LPCDPSESSIONDESC2   lpThisSD,
 413     LPDWORD             lpdwTimeOut,
 414     DWORD               dwFlags,
 415     LPVOID              lpContext );
 416
 417 #define DPESC_TIMEDOUT          0x00000001
 418
 419 /*****************************************************************************
 420  * IDirectPlay interface
 421  */
 422 #define INTERFACE IDirectPlay
 423 DECLARE_INTERFACE_(IDirectPlay,IUnknown)
 424 {
 425     /*** IUnknown methods ***/
 426     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
 427     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
 428     STDMETHOD_(ULONG,Release)(THIS) PURE;
 429     /*** IDirectPlay methods ***/
 430     STDMETHOD(AddPlayerToGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
 431     STDMETHOD(Close)(THIS) PURE;
 432     STDMETHOD(CreatePlayer)(THIS_ LPDPID lpidPlayer, LPSTR lpPlayerName, LPSTR, LPHANDLE) PURE;
 433     STDMETHOD(CreateGroup)(THIS_ LPDPID lpidGroup, LPSTR lpGroupName, LPSTR) PURE;
 434     STDMETHOD(DeletePlayerFromGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
 435     STDMETHOD(DestroyPlayer)(THIS_ DPID idPlayer) PURE;
 436     STDMETHOD(DestroyGroup)(THIS_ DPID idGroup) PURE;
 437     STDMETHOD(EnableNewPlayers)(THIS_ BOOL) PURE;
 438     STDMETHOD(EnumGroupPlayers)(THIS_ DPID idGroup, LPDPENUMPLAYERSCALLBACK lpEnumPlayersCallback, LPVOID lpContext, DWORD dwFlags) PURE;
 439     STDMETHOD(EnumGroups)(THIS_ DWORD, LPDPENUMPLAYERSCALLBACK lpEnumPlayersCallback, LPVOID lpContext, DWORD dwFlags) PURE;
 440     STDMETHOD(EnumPlayers)(THIS_ DWORD, LPDPENUMPLAYERSCALLBACK lpEnumPlayersCallback, LPVOID lpContext, DWORD dwFlags) PURE;
 441     STDMETHOD(EnumSessions)(THIS_ LPDPSESSIONDESC lpsd, DWORD dwTimeout, LPDPENUMSESSIONSCALLBACK lpEnumSessionsCallback, LPVOID lpContext, DWORD dwFlags) PURE;
 442     STDMETHOD(GetCaps)(THIS_ LPDPCAPS lpDPCaps) PURE;
 443     STDMETHOD(GetMessageCount)(THIS_ DPID idPlayer, LPDWORD lpdwCount) PURE;
 444     STDMETHOD(GetPlayerCaps)(THIS_ DPID idPlayer, LPDPCAPS lpPlayerCaps) PURE;
 445     STDMETHOD(GetPlayerName)(THIS_ DPID idPlayer, LPSTR, LPDWORD, LPSTR, LPDWORD) PURE;
 446     STDMETHOD(Initialize)(THIS_ LPGUID lpGUID) PURE;
 447     STDMETHOD(Open)(THIS_ LPDPSESSIONDESC lpsd) PURE;
 448     STDMETHOD(Receive)(THIS_ LPDPID lpidFrom, LPDPID lpidTo, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 449     STDMETHOD(SaveSession)(THIS_ LPSTR) PURE;
 450     STDMETHOD(Send)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPVOID lpData, DWORD dwDataSize) PURE;
 451     STDMETHOD(SetPlayerName)(THIS_ DPID idPlayer, LPSTR lpPlayerName, LPSTR) PURE;
 452 };
 453 #undef INTERFACE
 454
 455 #if !defined(__cplusplus) || defined(CINTERFACE)
 456 /*** IUnknown methods ***/
 457 #define IDirectPlay_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
 458 #define IDirectPlay_AddRef(p)             (p)->lpVtbl->AddRef(p)
 459 #define IDirectPlay_Release(p)            (p)->lpVtbl->Release(p)
 460 /*** IDirectPlay methods ***/
 461 #define IDirectPlay_AddPlayerToGroup(p,a,b)      (p)->lpVtbl->AddPlayerToGroup(p,a,b)
 462 #define IDirectPlay_Close(p)                     (p)->lpVtbl->Close(p)
 463 #define IDirectPlay_CreatePlayer(p,a,b,c,d)      (p)->lpVtbl->CreatePlayer(p,a,b,c,d)
 464 #define IDirectPlay_CreateGroup(p,a,b,c)         (p)->lpVtbl->CreateGroup(p,a,b,c)
 465 #define IDirectPlay_DeletePlayerFromGroup(p,a,b) (p)->lpVtbl->DeletePlayerFromGroup(p,a,b)
 466 #define IDirectPlay_DestroyPlayer(p,a)           (p)->lpVtbl->DestroyPlayer(p,a)
 467 #define IDirectPlay_DestroyGroup(p,a)            (p)->lpVtbl->DestroyGroup(p,a)
 468 #define IDirectPlay_EnableNewPlayers(p,a)        (p)->lpVtbl->EnableNewPlayers(p,a)
 469 #define IDirectPlay_EnumGroupPlayers(p,a,b,c,d)  (p)->lpVtbl->EnumGroupPlayers(p,a,b,c,d)
 470 #define IDirectPlay_EnumGroups(p,a,b,c,d)        (p)->lpVtbl->EnumGroups(p,a,b,c,d)
 471 #define IDirectPlay_EnumPlayers(p,a,b,c,d)       (p)->lpVtbl->EnumPlayers(p,a,b,c,d)
 472 #define IDirectPlay_EnumSessions(p,a,b,c,d,e)    (p)->lpVtbl->EnumSessions(p,a,b,c,d,e)
 473 #define IDirectPlay_GetCaps(p,a)                 (p)->lpVtbl->GetCaps(p,a)
 474 #define IDirectPlay_GetMessageCount(p,a,b)       (p)->lpVtbl->GetMessageCount(p,a,b)
 475 #define IDirectPlay_GetPlayerCaps(p,a,b)         (p)->lpVtbl->GetPlayerCaps(p,a,b)
 476 #define IDirectPlay_GetPlayerName(p,a,b,c,d,e)   (p)->lpVtbl->GetPlayerName(p,a,b,c,d,e)
 477 #define IDirectPlay_Initialize(p,a)              (p)->lpVtbl->Initialize(p,a)
 478 #define IDirectPlay_Open(p,a)                    (p)->lpVtbl->Open(p,a)
 479 #define IDirectPlay_Receive(p,a,b,c,d,e)         (p)->lpVtbl->Receive(p,a,b,c,d,e)
 480 #define IDirectPlay_SaveSession(p,a)             (p)->lpVtbl->SaveSession(p,a)
 481 #define IDirectPlay_Send(p,a,b,c,d,e)            (p)->lpVtbl->Send(p,a,b,c,d,e)
 482 #define IDirectPlay_SetPlayerName(p,a,b,c)       (p)->lpVtbl->SetPlayerName(p,a,b,c)
 483 #else
 484 /*** IUnknown methods ***/
 485 #define IDirectPlay_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
 486 #define IDirectPlay_AddRef(p)             (p)->AddRef()
 487 #define IDirectPlay_Release(p)            (p)->Release()
 488 /*** IDirectPlay methods ***/
 489 #define IDirectPlay_AddPlayerToGroup(p,a,b)      (p)->AddPlayerToGroup(a,b)
 490 #define IDirectPlay_Close(p)                     (p)->Close()
 491 #define IDirectPlay_CreatePlayer(p,a,b,c,d)      (p)->CreatePlayer(a,b,c,d)
 492 #define IDirectPlay_CreateGroup(p,a,b,c)         (p)->CreateGroup(a,b,c)
 493 #define IDirectPlay_DeletePlayerFromGroup(p,a,b) (p)->DeletePlayerFromGroup(a,b)
 494 #define IDirectPlay_DestroyPlayer(p,a)           (p)->DestroyPlayer(a)
 495 #define IDirectPlay_DestroyGroup(p,a)            (p)->DestroyGroup(a)
 496 #define IDirectPlay_EnableNewPlayers(p,a)        (p)->EnableNewPlayers(a)
 497 #define IDirectPlay_EnumGroupPlayers(p,a,b,c,d)  (p)->EnumGroupPlayers(a,b,c,d)
 498 #define IDirectPlay_EnumGroups(p,a,b,c,d)        (p)->EnumGroups(a,b,c,d)
 499 #define IDirectPlay_EnumPlayers(p,a,b,c,d)       (p)->EnumPlayers(a,b,c,d)
 500 #define IDirectPlay_EnumSessions(p,a,b,c,d,e)    (p)->EnumSessions(a,b,c,d,e)
 501 #define IDirectPlay_GetCaps(p,a)                 (p)->GetCaps(a)
 502 #define IDirectPlay_GetMessageCount(p,a,b)       (p)->GetMessageCount(a,b)
 503 #define IDirectPlay_GetPlayerCaps(p,a,b)         (p)->GetPlayerCaps(a,b)
 504 #define IDirectPlay_GetPlayerName(p,a,b,c,d,e)   (p)->GetPlayerName(a,b,c,d,e)
 505 #define IDirectPlay_Initialize(p,a)              (p)->Initialize(a)
 506 #define IDirectPlay_Open(p,a)                    (p)->Open(a)
 507 #define IDirectPlay_Receive(p,a,b,c,d,e)         (p)->Receive(a,b,c,d,e)
 508 #define IDirectPlay_SaveSession(p,a)             (p)->SaveSession(a)
 509 #define IDirectPlay_Send(p,a,b,c,d,e)            (p)->Send(a,b,c,d,e)
 510 #define IDirectPlay_SetPlayerName(p,a,b,c)       (p)->SetPlayerName(a,b,c)
 511 #endif
 512
 513
 514 /*****************************************************************************
 515  * IDirectPlay2 and IDirectPlay2A interface
 516  */
 517 #define INTERFACE IDirectPlay2
 518 DECLARE_INTERFACE_(IDirectPlay2,IUnknown)
 519 {
 520     /*** IUnknown methods ***/
 521     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
 522     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
 523     STDMETHOD_(ULONG,Release)(THIS) PURE;
 524     /*** IDirectPlay2 methods ***/
 525     STDMETHOD(AddPlayerToGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
 526     STDMETHOD(Close)(THIS) PURE;
 527     STDMETHOD(CreateGroup)(THIS_ LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 528     STDMETHOD(CreatePlayer)(THIS_ LPDPID lpidPlayer, LPDPNAME lpPlayerName, HANDLE hEvent, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 529     STDMETHOD(DeletePlayerFromGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
 530     STDMETHOD(DestroyGroup)(THIS_ DPID idGroup) PURE;
 531     STDMETHOD(DestroyPlayer)(THIS_ DPID idPlayer) PURE;
 532     STDMETHOD(EnumGroupPlayers)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 533     STDMETHOD(EnumGroups)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 534     STDMETHOD(EnumPlayers)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 535     STDMETHOD(EnumSessions)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwTimeout, LPDPENUMSESSIONSCALLBACK2 lpEnumSessionsCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 536     STDMETHOD(GetCaps)(THIS_ LPDPCAPS lpDPCaps, DWORD dwFlags) PURE;
 537     STDMETHOD(GetGroupData)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
 538     STDMETHOD(GetGroupName)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 539     STDMETHOD(GetMessageCount)(THIS_ DPID idPlayer, LPDWORD lpdwCount) PURE;
 540     STDMETHOD(GetPlayerAddress)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 541     STDMETHOD(GetPlayerCaps)(THIS_ DPID idPlayer, LPDPCAPS lpPlayerCaps, DWORD dwFlags) PURE;
 542     STDMETHOD(GetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
 543     STDMETHOD(GetPlayerName)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 544     STDMETHOD(GetSessionDesc)(THIS_ LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 545     STDMETHOD(Initialize)(THIS_ LPGUID lpGUID) PURE;
 546     STDMETHOD(Open)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwFlags) PURE;
 547     STDMETHOD(Receive)(THIS_ LPDPID lpidFrom, LPDPID lpidTo, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 548     STDMETHOD(Send)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPVOID lpData, DWORD dwDataSize) PURE;
 549     STDMETHOD(SetGroupData)(THIS_ DPID idGroup, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 550     STDMETHOD(SetGroupName)(THIS_ DPID idGroup, LPDPNAME lpGroupName, DWORD dwFlags) PURE;
 551     STDMETHOD(SetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 552     STDMETHOD(SetPlayerName)(THIS_ DPID idPlayer, LPDPNAME lpPlayerName, DWORD dwFlags) PURE;
 553     STDMETHOD(SetSessionDesc)(THIS_ LPDPSESSIONDESC2 lpSessDesc, DWORD dwFlags) PURE;
 554 };
 555 #undef INTERFACE
 556
 557 #if !defined(__cplusplus) || defined(CINTERFACE)
 558 /*** IUnknown methods ***/
 559 #define IDirectPlay2_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
 560 #define IDirectPlay2_AddRef(p)             (p)->lpVtbl->AddRef(p)
 561 #define IDirectPlay2_Release(p)            (p)->lpVtbl->Release(p)
 562 /*** IDirectPlay2 methods ***/
 563 #define IDirectPlay2_AddPlayerToGroup(p,a,b)       (p)->lpVtbl->AddPlayerToGroup(p,a,b)
 564 #define IDirectPlay2_Close(p)                      (p)->lpVtbl->Close(p)
 565 #define IDirectPlay2_CreateGroup(p,a,b,c,d,e)      (p)->lpVtbl->CreateGroup(p,a,b,c,d,e)
 566 #define IDirectPlay2_CreatePlayer(p,a,b,c,d,e,f)   (p)->lpVtbl->CreatePlayer(p,a,b,c,d,e,f)
 567 #define IDirectPlay2_DeletePlayerFromGroup(p,a,b)  (p)->lpVtbl->DeletePlayerFromGroup(p,a,b)
 568 #define IDirectPlay2_DestroyGroup(p,a)             (p)->lpVtbl->DestroyGroup(p,a)
 569 #define IDirectPlay2_DestroyPlayer(p,a)            (p)->lpVtbl->DestroyPlayer(p,a)
 570 #define IDirectPlay2_EnumGroupPlayers(p,a,b,c,d,e) (p)->lpVtbl->EnumGroupPlayers(p,a,b,c,d,e)
 571 #define IDirectPlay2_EnumGroups(p,a,b,c,d)         (p)->lpVtbl->EnumGroups(p,a,b,c,d)
 572 #define IDirectPlay2_EnumPlayers(p,a,b,c,d)        (p)->lpVtbl->EnumPlayers(p,a,b,c,d)
 573 #define IDirectPlay2_EnumSessions(p,a,b,c,d,e)     (p)->lpVtbl->EnumSessions(p,a,b,c,d,e)
 574 #define IDirectPlay2_GetCaps(p,a,b)                (p)->lpVtbl->GetCaps(p,a,b)
 575 #define IDirectPlay2_GetGroupData(p,a,b,c,d)       (p)->lpVtbl->GetGroupData(p,a,b,c,d)
 576 #define IDirectPlay2_GetGroupName(p,a,b,c)         (p)->lpVtbl->GetGroupName(p,a,b,c)
 577 #define IDirectPlay2_GetMessageCount(p,a,b)        (p)->lpVtbl->GetMessageCount(p,a,b)
 578 #define IDirectPlay2_GetPlayerAddress(p,a,b,c)     (p)->lpVtbl->GetPlayerAddress(p,a,b,c)
 579 #define IDirectPlay2_GetPlayerCaps(p,a,b,c)        (p)->lpVtbl->GetPlayerCaps(p,a,b,c)
 580 #define IDirectPlay2_GetPlayerData(p,a,b,c,d)      (p)->lpVtbl->GetPlayerData(p,a,b,c,d)
 581 #define IDirectPlay2_GetPlayerName(p,a,b,c)        (p)->lpVtbl->GetPlayerName(p,a,b,c)
 582 #define IDirectPlay2_GetSessionDesc(p,a,b)         (p)->lpVtbl->GetSessionDesc(p,a,b)
 583 #define IDirectPlay2_Initialize(p,a)               (p)->lpVtbl->Initialize(p,a)
 584 #define IDirectPlay2_Open(p,a,b)                   (p)->lpVtbl->Open(p,a,b)
 585 #define IDirectPlay2_Receive(p,a,b,c,d,e)          (p)->lpVtbl->Receive(p,a,b,c,d,e)
 586 #define IDirectPlay2_Send(p,a,b,c,d,e)             (p)->lpVtbl->Send(p,a,b,c,d,e)
 587 #define IDirectPlay2_SetGroupData(p,a,b,c,d)       (p)->lpVtbl->SetGroupData(p,a,b,c,d)
 588 #define IDirectPlay2_SetGroupName(p,a,b,c)         (p)->lpVtbl->SetGroupName(p,a,b,c)
 589 #define IDirectPlay2_SetPlayerData(p,a,b,c,d)      (p)->lpVtbl->SetPlayerData(p,a,b,c,d)
 590 #define IDirectPlay2_SetPlayerName(p,a,b,c)        (p)->lpVtbl->SetPlayerName(p,a,b,c)
 591 #define IDirectPlay2_SetSessionDesc(p,a,b)         (p)->lpVtbl->SetSessionDesc(p,a,b)
 592 #else
 593 /*** IUnknown methods ***/
 594 #define IDirectPlay2_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
 595 #define IDirectPlay2_AddRef(p)             (p)->AddRef()
 596 #define IDirectPlay2_Release(p)            (p)->Release()
 597 /*** IDirectPlay2 methods ***/
 598 #define IDirectPlay2_AddPlayerToGroup(p,a,b)       (p)->AddPlayerToGroup(a,b)
 599 #define IDirectPlay2_Close(p)                      (p)->Close()
 600 #define IDirectPlay2_CreateGroup(p,a,b,c,d,e)      (p)->CreateGroup(a,b,c,d,e)
 601 #define IDirectPlay2_CreatePlayer(p,a,b,c,d,e,f)   (p)->CreatePlayer(a,b,c,d,e,f)
 602 #define IDirectPlay2_DeletePlayerFromGroup(p,a,b)  (p)->DeletePlayerFromGroup(a,b)
 603 #define IDirectPlay2_DestroyGroup(p,a)             (p)->DestroyGroup(a)
 604 #define IDirectPlay2_DestroyPlayer(p,a)            (p)->DestroyPlayer(a)
 605 #define IDirectPlay2_EnumGroupPlayers(p,a,b,c,d,e) (p)->EnumGroupPlayers(a,b,c,d,e)
 606 #define IDirectPlay2_EnumGroups(p,a,b,c,d)         (p)->EnumGroups(a,b,c,d)
 607 #define IDirectPlay2_EnumPlayers(p,a,b,c,d)        (p)->EnumPlayers(a,b,c,d)
 608 #define IDirectPlay2_EnumSessions(p,a,b,c,d,e)     (p)->EnumSessions(a,b,c,d,e)
 609 #define IDirectPlay2_GetCaps(p,a,b)                (p)->GetCaps(a,b)
 610 #define IDirectPlay2_GetGroupData(p,a,b,c,d)       (p)->GetGroupData(a,b,c,d)
 611 #define IDirectPlay2_GetGroupName(p,a,b,c)         (p)->GetGroupName(a,b,c)
 612 #define IDirectPlay2_GetMessageCount(p,a,b)        (p)->GetMessageCount(a,b)
 613 #define IDirectPlay2_GetPlayerAddress(p,a,b,c)     (p)->GetPlayerAddress(a,b,c)
 614 #define IDirectPlay2_GetPlayerCaps(p,a,b,c)        (p)->GetPlayerCaps(a,b,c)
 615 #define IDirectPlay2_GetPlayerData(p,a,b,c,d)      (p)->GetPlayerData(a,b,c,d)
 616 #define IDirectPlay2_GetPlayerName(p,a,b,c)        (p)->GetPlayerName(a,b,c)
 617 #define IDirectPlay2_GetSessionDesc(p,a,b)         (p)->GetSessionDesc(a,b)
 618 #define IDirectPlay2_Initialize(p,a)               (p)->Initialize(a)
 619 #define IDirectPlay2_Open(p,a,b)                   (p)->Open(a,b)
 620 #define IDirectPlay2_Receive(p,a,b,c,d,e)          (p)->Receive(a,b,c,d,e)
 621 #define IDirectPlay2_Send(p,a,b,c,d,e)             (p)->Send(a,b,c,d,e)
 622 #define IDirectPlay2_SetGroupData(p,a,b,c,d)       (p)->SetGroupData(a,b,c,d)
 623 #define IDirectPlay2_SetGroupName(p,a,b,c)         (p)->SetGroupName(a,b,c)
 624 #define IDirectPlay2_SetPlayerData(p,a,b,c,d)      (p)->SetPlayerData(a,b,c,d)
 625 #define IDirectPlay2_SetPlayerName(p,a,b,c)        (p)->SetPlayerName(a,b,c)
 626 #define IDirectPlay2_SetSessionDesc(p,a,b)         (p)->SetSessionDesc(a,b)
 627 #endif
 628
 629
 630 /*****************************************************************************
 631  * IDirectPlay3 and IDirectPlay3A interface
 632  */
 633 #define INTERFACE IDirectPlay3
 634 DECLARE_INTERFACE_(IDirectPlay3,IDirectPlay2)
 635 {
 636     /*** IUnknown methods ***/
 637     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
 638     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
 639     STDMETHOD_(ULONG,Release)(THIS) PURE;
 640     /*** IDirectPlay2 methods ***/
 641     STDMETHOD(AddPlayerToGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
 642     STDMETHOD(Close)(THIS) PURE;
 643     STDMETHOD(CreateGroup)(THIS_ LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 644     STDMETHOD(CreatePlayer)(THIS_ LPDPID lpidPlayer, LPDPNAME lpPlayerName, HANDLE hEvent, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 645     STDMETHOD(DeletePlayerFromGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
 646     STDMETHOD(DestroyGroup)(THIS_ DPID idGroup) PURE;
 647     STDMETHOD(DestroyPlayer)(THIS_ DPID idPlayer) PURE;
 648     STDMETHOD(EnumGroupPlayers)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 649     STDMETHOD(EnumGroups)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 650     STDMETHOD(EnumPlayers)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 651     STDMETHOD(EnumSessions)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwTimeout, LPDPENUMSESSIONSCALLBACK2 lpEnumSessionsCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 652     STDMETHOD(GetCaps)(THIS_ LPDPCAPS lpDPCaps, DWORD dwFlags) PURE;
 653     STDMETHOD(GetGroupData)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
 654     STDMETHOD(GetGroupName)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 655     STDMETHOD(GetMessageCount)(THIS_ DPID idPlayer, LPDWORD lpdwCount) PURE;
 656     STDMETHOD(GetPlayerAddress)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 657     STDMETHOD(GetPlayerCaps)(THIS_ DPID idPlayer, LPDPCAPS lpPlayerCaps, DWORD dwFlags) PURE;
 658     STDMETHOD(GetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
 659     STDMETHOD(GetPlayerName)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 660     STDMETHOD(GetSessionDesc)(THIS_ LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 661     STDMETHOD(Initialize)(THIS_ LPGUID lpGUID) PURE;
 662     STDMETHOD(Open)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwFlags) PURE;
 663     STDMETHOD(Receive)(THIS_ LPDPID lpidFrom, LPDPID lpidTo, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 664     STDMETHOD(Send)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPVOID lpData, DWORD dwDataSize) PURE;
 665     STDMETHOD(SetGroupData)(THIS_ DPID idGroup, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 666     STDMETHOD(SetGroupName)(THIS_ DPID idGroup, LPDPNAME lpGroupName, DWORD dwFlags) PURE;
 667     STDMETHOD(SetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 668     STDMETHOD(SetPlayerName)(THIS_ DPID idPlayer, LPDPNAME lpPlayerName, DWORD dwFlags) PURE;
 669     STDMETHOD(SetSessionDesc)(THIS_ LPDPSESSIONDESC2 lpSessDesc, DWORD dwFlags) PURE;
 670     /*** IDirectPlay3 methods ***/
 671     STDMETHOD(AddGroupToGroup)(THIS_ DPID idParentGroup, DPID idGroup) PURE;
 672     STDMETHOD(CreateGroupInGroup)(THIS_ DPID idParentGroup, LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 673     STDMETHOD(DeleteGroupFromGroup)(THIS_ DPID idParentGroup, DPID idGroup) PURE;
 674     STDMETHOD(EnumConnections)(THIS_ LPCGUID lpguidApplication, LPDPENUMCONNECTIONSCALLBACK lpEnumCallback, LPVOID lpContext, DWORD dwFlags) PURE;
 675     STDMETHOD(EnumGroupsInGroup)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumCallback, LPVOID lpContext, DWORD dwFlags) PURE;
 676     STDMETHOD(GetGroupConnectionSettings)(THIS_ DWORD dwFlags, DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 677     STDMETHOD(InitializeConnection)(THIS_ LPVOID lpConnection, DWORD dwFlags) PURE;
 678     STDMETHOD(SecureOpen)(THIS_ LPCDPSESSIONDESC2 lpsd, DWORD dwFlags, LPCDPSECURITYDESC lpSecurity, LPCDPCREDENTIALS lpCredentials) PURE;
 679     STDMETHOD(SendChatMessage)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPDPCHAT lpChatMessage) PURE;
 680     STDMETHOD(SetGroupConnectionSettings)(THIS_ DWORD dwFlags, DPID idGroup, LPDPLCONNECTION lpConnection) PURE;
 681     STDMETHOD(StartSession)(THIS_ DWORD dwFlags, DPID idGroup) PURE;
 682     STDMETHOD(GetGroupFlags)(THIS_ DPID idGroup, LPDWORD lpdwFlags) PURE;
 683     STDMETHOD(GetGroupParent)(THIS_ DPID idGroup, LPDPID lpidParent) PURE;
 684     STDMETHOD(GetPlayerAccount)(THIS_ DPID idPlayer, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 685     STDMETHOD(GetPlayerFlags)(THIS_ DPID idPlayer, LPDWORD lpdwFlags) PURE;
 686 };
 687 #undef INTERFACE
 688
 689 #if !defined(__cplusplus) || defined(CINTERFACE)
 690 /*** IUnknown methods ***/
 691 #define IDirectPlay3_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
 692 #define IDirectPlay3_AddRef(p)             (p)->lpVtbl->AddRef(p)
 693 #define IDirectPlay3_Release(p)            (p)->lpVtbl->Release(p)
 694 /*** IDirectPlay2 methods ***/
 695 #define IDirectPlay3_AddPlayerToGroup(p,a,b)       (p)->lpVtbl->AddPlayerToGroup(p,a,b)
 696 #define IDirectPlay3_Close(p)                      (p)->lpVtbl->Close(p)
 697 #define IDirectPlay3_CreateGroup(p,a,b,c,d,e)      (p)->lpVtbl->CreateGroup(p,a,b,c,d,e)
 698 #define IDirectPlay3_CreatePlayer(p,a,b,c,d,e,f)   (p)->lpVtbl->CreatePlayer(p,a,b,c,d,e,f)
 699 #define IDirectPlay3_DeletePlayerFromGroup(p,a,b)  (p)->lpVtbl->DeletePlayerFromGroup(p,a,b)
 700 #define IDirectPlay3_DestroyGroup(p,a)             (p)->lpVtbl->DestroyGroup(p,a)
 701 #define IDirectPlay3_DestroyPlayer(p,a)            (p)->lpVtbl->DestroyPlayer(p,a)
 702 #define IDirectPlay3_EnumGroupPlayers(p,a,b,c,d,e) (p)->lpVtbl->EnumGroupPlayers(p,a,b,c,d,e)
 703 #define IDirectPlay3_EnumGroups(p,a,b,c,d)         (p)->lpVtbl->EnumGroups(p,a,b,c,d)
 704 #define IDirectPlay3_EnumPlayers(p,a,b,c,d)        (p)->lpVtbl->EnumPlayers(p,a,b,c,d)
 705 #define IDirectPlay3_EnumSessions(p,a,b,c,d,e)     (p)->lpVtbl->EnumSessions(p,a,b,c,d,e)
 706 #define IDirectPlay3_GetCaps(p,a,b)                (p)->lpVtbl->GetCaps(p,a,b)
 707 #define IDirectPlay3_GetGroupData(p,a,b,c,d)       (p)->lpVtbl->GetGroupData(p,a,b,c,d)
 708 #define IDirectPlay3_GetGroupName(p,a,b,c)         (p)->lpVtbl->GetGroupName(p,a,b,c)
 709 #define IDirectPlay3_GetMessageCount(p,a,b)        (p)->lpVtbl->GetMessageCount(p,a,b)
 710 #define IDirectPlay3_GetPlayerAddress(p,a,b,c)     (p)->lpVtbl->GetPlayerAddress(p,a,b,c)
 711 #define IDirectPlay3_GetPlayerCaps(p,a,b,c)        (p)->lpVtbl->GetPlayerCaps(p,a,b,c)
 712 #define IDirectPlay3_GetPlayerData(p,a,b,c,d)      (p)->lpVtbl->GetPlayerData(p,a,b,c,d)
 713 #define IDirectPlay3_GetPlayerName(p,a,b,c)        (p)->lpVtbl->GetPlayerName(p,a,b,c)
 714 #define IDirectPlay3_GetSessionDesc(p,a,b)         (p)->lpVtbl->GetSessionDesc(p,a,b)
 715 #define IDirectPlay3_Initialize(p,a)               (p)->lpVtbl->Initialize(p,a)
 716 #define IDirectPlay3_Open(p,a,b)                   (p)->lpVtbl->Open(p,a,b)
 717 #define IDirectPlay3_Receive(p,a,b,c,d,e)          (p)->lpVtbl->Receive(p,a,b,c,d,e)
 718 #define IDirectPlay3_Send(p,a,b,c,d,e)             (p)->lpVtbl->Send(p,a,b,c,d,e)
 719 #define IDirectPlay3_SetGroupData(p,a,b,c,d)       (p)->lpVtbl->SetGroupData(p,a,b,c,d)
 720 #define IDirectPlay3_SetGroupName(p,a,b,c)         (p)->lpVtbl->SetGroupName(p,a,b,c)
 721 #define IDirectPlay3_SetPlayerData(p,a,b,c,d)      (p)->lpVtbl->SetPlayerData(p,a,b,c,d)
 722 #define IDirectPlay3_SetPlayerName(p,a,b,c)        (p)->lpVtbl->SetPlayerName(p,a,b,c)
 723 #define IDirectPlay3_SetSessionDesc(p,a,b)         (p)->lpVtbl->SetSessionDesc(p,a,b)
 724 /*** IDirectPlay3 methods ***/
 725 #define IDirectPlay3_AddGroupToGroup(p,a,b)                (p)->lpVtbl->AddGroupToGroup(p,a,b)
 726 #define IDirectPlay3_CreateGroupInGroup(p,a,b,c,d,e,f)     (p)->lpVtbl->CreateGroupInGroup(p,a,b,c,d,e,f)
 727 #define IDirectPlay3_DeleteGroupFromGroup(p,a,b)           (p)->lpVtbl->DeleteGroupFromGroup(p,a,b)
 728 #define IDirectPlay3_EnumConnections(p,a,b,c,d)            (p)->lpVtbl->EnumConnections(p,a,b,c,d)
 729 #define IDirectPlay3_EnumGroupsInGroup(p,a,b,c,d,e)        (p)->lpVtbl->EnumGroupsInGroup(p,a,b,c,d,e)
 730 #define IDirectPlay3_GetGroupConnectionSettings(p,a,b,c,d) (p)->lpVtbl->GetGroupConnectionSettings(p,a,b,c,d)
 731 #define IDirectPlay3_InitializeConnection(p,a,b)           (p)->lpVtbl->InitializeConnection(p,a,b)
 732 #define IDirectPlay3_SecureOpen(p,a,b,c,d)                 (p)->lpVtbl->SecureOpen(p,a,b,c,d)
 733 #define IDirectPlay3_SendChatMessage(p,a,b,c,d)            (p)->lpVtbl->SendChatMessage(p,a,b,c,d)
 734 #define IDirectPlay3_SetGroupConnectionSettings(p,a,b,c)   (p)->lpVtbl->SetGroupConnectionSettings(p,a,b,c)
 735 #define IDirectPlay3_StartSession(p,a,b)                   (p)->lpVtbl->StartSession(p,a,b)
 736 #define IDirectPlay3_GetGroupFlags(p,a,b)                  (p)->lpVtbl->GetGroupFlags(p,a,b)
 737 #define IDirectPlay3_GetGroupParent(p,a,b)                 (p)->lpVtbl->GetGroupParent(p,a,b)
 738 #define IDirectPlay3_GetPlayerAccount(p,a,b,c,d)           (p)->lpVtbl->GetPlayerAccount(p,a,b,c,d)
 739 #define IDirectPlay3_GetPlayerFlags(p,a,b)                 (p)->lpVtbl->GetPlayerFlags(p,a,b)
 740 #else
 741 /*** IUnknown methods ***/
 742 #define IDirectPlay3_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
 743 #define IDirectPlay3_AddRef(p)             (p)->AddRef()
 744 #define IDirectPlay3_Release(p)            (p)->Release()
 745 /*** IDirectPlay2 methods ***/
 746 #define IDirectPlay3_AddPlayerToGroup(p,a,b)       (p)->AddPlayerToGroup(a,b)
 747 #define IDirectPlay3_Close(p)                      (p)->Close()
 748 #define IDirectPlay3_CreateGroup(p,a,b,c,d,e)      (p)->CreateGroup(a,b,c,d,e)
 749 #define IDirectPlay3_CreatePlayer(p,a,b,c,d,e,f)   (p)->CreatePlayer(a,b,c,d,e,f)
 750 #define IDirectPlay3_DeletePlayerFromGroup(p,a,b)  (p)->DeletePlayerFromGroup(a,b)
 751 #define IDirectPlay3_DestroyGroup(p,a)             (p)->DestroyGroup(a)
 752 #define IDirectPlay3_DestroyPlayer(p,a)            (p)->DestroyPlayer(a)
 753 #define IDirectPlay3_EnumGroupPlayers(p,a,b,c,d,e) (p)->EnumGroupPlayers(a,b,c,d,e)
 754 #define IDirectPlay3_EnumGroups(p,a,b,c,d)         (p)->EnumGroups(a,b,c,d)
 755 #define IDirectPlay3_EnumPlayers(p,a,b,c,d)        (p)->EnumPlayers(a,b,c,d)
 756 #define IDirectPlay3_EnumSessions(p,a,b,c,d,e)     (p)->EnumSessions(a,b,c,d,e)
 757 #define IDirectPlay3_GetCaps(p,a,b)                (p)->GetCaps(a,b)
 758 #define IDirectPlay3_GetGroupData(p,a,b,c,d)       (p)->GetGroupData(a,b,c,d)
 759 #define IDirectPlay3_GetGroupName(p,a,b,c)         (p)->GetGroupName(a,b,c)
 760 #define IDirectPlay3_GetMessageCount(p,a,b)        (p)->GetMessageCount(a,b)
 761 #define IDirectPlay3_GetPlayerAddress(p,a,b,c)     (p)->GetPlayerAddress(a,b,c)
 762 #define IDirectPlay3_GetPlayerCaps(p,a,b,c)        (p)->GetPlayerCaps(a,b,c)
 763 #define IDirectPlay3_GetPlayerData(p,a,b,c,d)      (p)->GetPlayerData(a,b,c,d)
 764 #define IDirectPlay3_GetPlayerName(p,a,b,c)        (p)->GetPlayerName(a,b,c)
 765 #define IDirectPlay3_GetSessionDesc(p,a,b)         (p)->GetSessionDesc(a,b)
 766 #define IDirectPlay3_Initialize(p,a)               (p)->Initialize(a)
 767 #define IDirectPlay3_Open(p,a,b)                   (p)->Open(a,b)
 768 #define IDirectPlay3_Receive(p,a,b,c,d,e)          (p)->Receive(a,b,c,d,e)
 769 #define IDirectPlay3_Send(p,a,b,c,d,e)             (p)->Send(a,b,c,d,e)
 770 #define IDirectPlay3_SetGroupData(p,a,b,c,d)       (p)->SetGroupData(a,b,c,d)
 771 #define IDirectPlay3_SetGroupName(p,a,b,c)         (p)->SetGroupName(a,b,c)
 772 #define IDirectPlay3_SetPlayerData(p,a,b,c,d)      (p)->SetPlayerData(a,b,c,d)
 773 #define IDirectPlay3_SetPlayerName(p,a,b,c)        (p)->SetPlayerName(a,b,c)
 774 #define IDirectPlay3_SetSessionDesc(p,a,b)         (p)->SetSessionDesc(a,b)
 775 /*** IDirectPlay3 methods ***/
 776 #define IDirectPlay3_AddGroupToGroup(p,a,b)                (p)->AddGroupToGroup(a,b)
 777 #define IDirectPlay3_CreateGroupInGroup(p,a,b,c,d,e,f)     (p)->CreateGroupInGroup(a,b,c,d,e,f)
 778 #define IDirectPlay3_DeleteGroupFromGroup(p,a,b)           (p)->DeleteGroupFromGroup(a,b)
 779 #define IDirectPlay3_EnumConnections(p,a,b,c,d)            (p)->EnumConnections(a,b,c,d)
 780 #define IDirectPlay3_EnumGroupsInGroup(p,a,b,c,d,e)        (p)->EnumGroupsInGroup(a,b,c,d,e)
 781 #define IDirectPlay3_GetGroupConnectionSettings(p,a,b,c,d) (p)->GetGroupConnectionSettings(a,b,c,d)
 782 #define IDirectPlay3_InitializeConnection(p,a,b)           (p)->InitializeConnection(a,b)
 783 #define IDirectPlay3_SecureOpen(p,a,b,c,d)                 (p)->SecureOpen(a,b,c,d)
 784 #define IDirectPlay3_SendChatMessage(p,a,b,c,d)            (p)->SendChatMessage(a,b,c,d)
 785 #define IDirectPlay3_SetGroupConnectionSettings(p,a,b,c)   (p)->SetGroupConnectionSettings(a,b,c)
 786 #define IDirectPlay3_StartSession(p,a,b)                   (p)->StartSession(a,b)
 787 #define IDirectPlay3_GetGroupFlags(p,a,b)                  (p)->GetGroupFlags(a,b)
 788 #define IDirectPlay3_GetGroupParent(p,a,b)                 (p)->GetGroupParent(a,b)
 789 #define IDirectPlay3_GetPlayerAccount(p,a,b,c,d)           (p)->GetPlayerAccount(a,b,c,d)
 790 #define IDirectPlay3_GetPlayerFlags(p,a,b)                 (p)->GetPlayerFlags(a,b)
 791 #endif
 792
 793 /*****************************************************************************
 794  * IDirectPlay4 and IDirectPlay4A interface
 795  */
 796 #define INTERFACE IDirectPlay4
 797 DECLARE_INTERFACE_(IDirectPlay4,IDirectPlay3)
 798 {
 799     /*** IUnknown methods ***/
 800     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
 801     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
 802     STDMETHOD_(ULONG,Release)(THIS) PURE;
 803     /*** IDirectPlay2 methods ***/
 804     STDMETHOD(AddPlayerToGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
 805     STDMETHOD(Close)(THIS) PURE;
 806     STDMETHOD(CreateGroup)(THIS_ LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 807     STDMETHOD(CreatePlayer)(THIS_ LPDPID lpidPlayer, LPDPNAME lpPlayerName, HANDLE hEvent, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 808     STDMETHOD(DeletePlayerFromGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
 809     STDMETHOD(DestroyGroup)(THIS_ DPID idGroup) PURE;
 810     STDMETHOD(DestroyPlayer)(THIS_ DPID idPlayer) PURE;
 811     STDMETHOD(EnumGroupPlayers)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 812     STDMETHOD(EnumGroups)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 813     STDMETHOD(EnumPlayers)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 814     STDMETHOD(EnumSessions)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwTimeout, LPDPENUMSESSIONSCALLBACK2 lpEnumSessionsCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
 815     STDMETHOD(GetCaps)(THIS_ LPDPCAPS lpDPCaps, DWORD dwFlags) PURE;
 816     STDMETHOD(GetGroupData)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
 817     STDMETHOD(GetGroupName)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 818     STDMETHOD(GetMessageCount)(THIS_ DPID idPlayer, LPDWORD lpdwCount) PURE;
 819     STDMETHOD(GetPlayerAddress)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 820     STDMETHOD(GetPlayerCaps)(THIS_ DPID idPlayer, LPDPCAPS lpPlayerCaps, DWORD dwFlags) PURE;
 821     STDMETHOD(GetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
 822     STDMETHOD(GetPlayerName)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 823     STDMETHOD(GetSessionDesc)(THIS_ LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 824     STDMETHOD(Initialize)(THIS_ LPGUID lpGUID) PURE;
 825     STDMETHOD(Open)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwFlags) PURE;
 826     STDMETHOD(Receive)(THIS_ LPDPID lpidFrom, LPDPID lpidTo, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 827     STDMETHOD(Send)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPVOID lpData, DWORD dwDataSize) PURE;
 828     STDMETHOD(SetGroupData)(THIS_ DPID idGroup, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 829     STDMETHOD(SetGroupName)(THIS_ DPID idGroup, LPDPNAME lpGroupName, DWORD dwFlags) PURE;
 830     STDMETHOD(SetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 831     STDMETHOD(SetPlayerName)(THIS_ DPID idPlayer, LPDPNAME lpPlayerName, DWORD dwFlags) PURE;
 832     STDMETHOD(SetSessionDesc)(THIS_ LPDPSESSIONDESC2 lpSessDesc, DWORD dwFlags) PURE;
 833     /*** IDirectPlay3 methods ***/
 834     STDMETHOD(AddGroupToGroup)(THIS_ DPID idParentGroup, DPID idGroup) PURE;
 835     STDMETHOD(CreateGroupInGroup)(THIS_ DPID idParentGroup, LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
 836     STDMETHOD(DeleteGroupFromGroup)(THIS_ DPID idParentGroup, DPID idGroup) PURE;
 837     STDMETHOD(EnumConnections)(THIS_ LPCGUID lpguidApplication, LPDPENUMCONNECTIONSCALLBACK lpEnumCallback, LPVOID lpContext, DWORD dwFlags) PURE;
 838     STDMETHOD(EnumGroupsInGroup)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumCallback, LPVOID lpContext, DWORD dwFlags) PURE;
 839     STDMETHOD(GetGroupConnectionSettings)(THIS_ DWORD dwFlags, DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 840     STDMETHOD(InitializeConnection)(THIS_ LPVOID lpConnection, DWORD dwFlags) PURE;
 841     STDMETHOD(SecureOpen)(THIS_ LPCDPSESSIONDESC2 lpsd, DWORD dwFlags, LPCDPSECURITYDESC lpSecurity, LPCDPCREDENTIALS lpCredentials) PURE;
 842     STDMETHOD(SendChatMessage)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPDPCHAT lpChatMessage) PURE;
 843     STDMETHOD(SetGroupConnectionSettings)(THIS_ DWORD dwFlags, DPID idGroup, LPDPLCONNECTION lpConnection) PURE;
 844     STDMETHOD(StartSession)(THIS_ DWORD dwFlags, DPID idGroup) PURE;
 845     STDMETHOD(GetGroupFlags)(THIS_ DPID idGroup, LPDWORD lpdwFlags) PURE;
 846     STDMETHOD(GetGroupParent)(THIS_ DPID idGroup, LPDPID lpidParent) PURE;
 847     STDMETHOD(GetPlayerAccount)(THIS_ DPID idPlayer, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
 848     STDMETHOD(GetPlayerFlags)(THIS_ DPID idPlayer, LPDWORD lpdwFlags) PURE;
 849     /*** IDirectPlay4 methods ***/
 850     STDMETHOD(GetGroupOwner)(THIS_ DPID , LPDPID  ) PURE;
 851     STDMETHOD(SetGroupOwner)(THIS_ DPID , DPID  ) PURE;
 852     STDMETHOD(SendEx)(THIS_ DPID , DPID , DWORD , LPVOID , DWORD , DWORD , DWORD , LPVOID , LPDWORD  ) PURE;
 853     STDMETHOD(GetMessageQueue)(THIS_ DPID , DPID , DWORD , LPDWORD , LPDWORD  ) PURE;
 854     STDMETHOD(CancelMessage)(THIS_ DWORD , DWORD  ) PURE;
 855     STDMETHOD(CancelPriority)(THIS_ DWORD , DWORD , DWORD  ) PURE;
 856 };
 857 #undef INTERFACE
 858
 859 #if !defined(__cplusplus) || defined(CINTERFACE)
 860 /*** IUnknown methods ***/
 861 #define IDirectPlayX_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
 862 #define IDirectPlayX_AddRef(p)             (p)->lpVtbl->AddRef(p)
 863 #define IDirectPlayX_Release(p)            (p)->lpVtbl->Release(p)
 864 /*** IDirectPlay2 methods ***/
 865 #define IDirectPlayX_AddPlayerToGroup(p,a,b)       (p)->lpVtbl->AddPlayerToGroup(p,a,b)
 866 #define IDirectPlayX_Close(p)                      (p)->lpVtbl->Close(p)
 867 #define IDirectPlayX_CreateGroup(p,a,b,c,d,e)      (p)->lpVtbl->CreateGroup(p,a,b,c,d,e)
 868 #define IDirectPlayX_CreatePlayer(p,a,b,c,d,e,f)   (p)->lpVtbl->CreatePlayer(p,a,b,c,d,e,f)
 869 #define IDirectPlayX_DeletePlayerFromGroup(p,a,b)  (p)->lpVtbl->DeletePlayerFromGroup(p,a,b)
 870 #define IDirectPlayX_DestroyGroup(p,a)             (p)->lpVtbl->DestroyGroup(p,a)
 871 #define IDirectPlayX_DestroyPlayer(p,a)            (p)->lpVtbl->DestroyPlayer(p,a)
 872 #define IDirectPlayX_EnumGroupPlayers(p,a,b,c,d,e) (p)->lpVtbl->EnumGroupPlayers(p,a,b,c,d,e)
 873 #define IDirectPlayX_EnumGroups(p,a,b,c,d)         (p)->lpVtbl->EnumGroups(p,a,b,c,d)
 874 #define IDirectPlayX_EnumPlayers(p,a,b,c,d)        (p)->lpVtbl->EnumPlayers(p,a,b,c,d)
 875 #define IDirectPlayX_EnumSessions(p,a,b,c,d,e)     (p)->lpVtbl->EnumSessions(p,a,b,c,d,e)
 876 #define IDirectPlayX_GetCaps(p,a,b)                (p)->lpVtbl->GetCaps(p,a,b)
 877 #define IDirectPlayX_GetGroupData(p,a,b,c,d)       (p)->lpVtbl->GetGroupData(p,a,b,c,d)
 878 #define IDirectPlayX_GetGroupName(p,a,b,c)         (p)->lpVtbl->GetGroupName(p,a,b,c)
 879 #define IDirectPlayX_GetMessageCount(p,a,b)        (p)->lpVtbl->GetMessageCount(p,a,b)
 880 #define IDirectPlayX_GetPlayerAddress(p,a,b,c)     (p)->lpVtbl->GetPlayerAddress(p,a,b,c)
 881 #define IDirectPlayX_GetPlayerCaps(p,a,b,c)        (p)->lpVtbl->GetPlayerCaps(p,a,b,c)
 882 #define IDirectPlayX_GetPlayerData(p,a,b,c,d)      (p)->lpVtbl->GetPlayerData(p,a,b,c,d)
 883 #define IDirectPlayX_GetPlayerName(p,a,b,c)        (p)->lpVtbl->GetPlayerName(p,a,b,c)
 884 #define IDirectPlayX_GetSessionDesc(p,a,b)         (p)->lpVtbl->GetSessionDesc(p,a,b)
 885 #define IDirectPlayX_Initialize(p,a)               (p)->lpVtbl->Initialize(p,a)
 886 #define IDirectPlayX_Open(p,a,b)                   (p)->lpVtbl->Open(p,a,b)
 887 #define IDirectPlayX_Receive(p,a,b,c,d,e)          (p)->lpVtbl->Receive(p,a,b,c,d,e)
 888 #define IDirectPlayX_Send(p,a,b,c,d,e)             (p)->lpVtbl->Send(p,a,b,c,d,e)
 889 #define IDirectPlayX_SetGroupData(p,a,b,c,d)       (p)->lpVtbl->SetGroupData(p,a,b,c,d)
 890 #define IDirectPlayX_SetGroupName(p,a,b,c)         (p)->lpVtbl->SetGroupName(p,a,b,c)
 891 #define IDirectPlayX_SetPlayerData(p,a,b,c,d)      (p)->lpVtbl->SetPlayerData(p,a,b,c,d)
 892 #define IDirectPlayX_SetPlayerName(p,a,b,c)        (p)->lpVtbl->SetPlayerName(p,a,b,c)
 893 #define IDirectPlayX_SetSessionDesc(p,a,b)         (p)->lpVtbl->SetSessionDesc(p,a,b)
 894 /*** IDirectPlay3 methods ***/
 895 #define IDirectPlayX_AddGroupToGroup(p,a,b)                (p)->lpVtbl->AddGroupToGroup(p,a,b)
 896 #define IDirectPlayX_CreateGroupInGroup(p,a,b,c,d,e,f)     (p)->lpVtbl->CreateGroupInGroup(p,a,b,c,d,e,f)
 897 #define IDirectPlayX_DeleteGroupFromGroup(p,a,b)           (p)->lpVtbl->DeleteGroupFromGroup(p,a,b)
 898 #define IDirectPlayX_EnumConnections(p,a,b,c,d)            (p)->lpVtbl->EnumConnections(p,a,b,c,d)
 899 #define IDirectPlayX_EnumGroupsInGroup(p,a,b,c,d,e)        (p)->lpVtbl->EnumGroupsInGroup(p,a,b,c,d,e)
 900 #define IDirectPlayX_GetGroupConnectionSettings(p,a,b,c,d) (p)->lpVtbl->GetGroupConnectionSettings(p,a,b,c,d)
 901 #define IDirectPlayX_InitializeConnection(p,a,b)           (p)->lpVtbl->InitializeConnection(p,a,b)
 902 #define IDirectPlayX_SecureOpen(p,a,b,c,d)                 (p)->lpVtbl->SecureOpen(p,a,b,c,d)
 903 #define IDirectPlayX_SendChatMessage(p,a,b,c,d)            (p)->lpVtbl->SendChatMessage(p,a,b,c,d)
 904 #define IDirectPlayX_SetGroupConnectionSettings(p,a,b,c)   (p)->lpVtbl->SetGroupConnectionSettings(p,a,b,c)
 905 #define IDirectPlayX_StartSession(p,a,b)                   (p)->lpVtbl->StartSession(p,a,b)
 906 #define IDirectPlayX_GetGroupFlags(p,a,b)                  (p)->lpVtbl->GetGroupFlags(p,a,b)
 907 #define IDirectPlayX_GetGroupParent(p,a,b)                 (p)->lpVtbl->GetGroupParent(p,a,b)
 908 #define IDirectPlayX_GetPlayerAccount(p,a,b,c,d)           (p)->lpVtbl->GetPlayerAccount(p,a,b,c,d)
 909 #define IDirectPlayX_GetPlayerFlags(p,a,b)                 (p)->lpVtbl->GetPlayerFlags(p,a,b)
 910 /*** IDirectPlay4 methods ***/
 911 #define IDirectPlayX_GetGroupOwner(p,a,b)                  (p)->lpVtbl->GetGroupOwner(p,a,b)
 912 #define IDirectPlayX_SetGroupOwner(p,a,b)                  (p)->lpVtbl->SetGroupOwner(p,a,b)
 913 #define IDirectPlayX_SendEx(p,a,b,c,d,e,f,g,h,i)           (p)->lpVtbl->SendEx(p,a,b,c,d,e,f,g,h,i)
 914 #define IDirectPlayX_GetMessageQueue(p,a,b,c,d,e)          (p)->lpVtbl->GetMessageQueue(p,a,b,c,d,e)
 915 #define IDirectPlayX_CancelMessage(p,a,b)                  (p)->lpVtbl->CancelMessage(p,a,b)
 916 #define IDirectPlayX_CancelPriority(p,a,b,c)               (p)->lpVtbl->CancelPriority(p,a,b,c)
 917 #else
 918 /*** IUnknown methods ***/
 919 #define IDirectPlayX_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
 920 #define IDirectPlayX_AddRef(p)             (p)->AddRef()
 921 #define IDirectPlayX_Release(p)            (p)->Release()
 922 /*** IDirectPlay2 methods ***/
 923 #define IDirectPlayX_AddPlayerToGroup(p,a,b)       (p)->AddPlayerToGroup(a,b)
 924 #define IDirectPlayX_Close(p)                      (p)->Close()
 925 #define IDirectPlayX_CreateGroup(p,a,b,c,d,e)      (p)->CreateGroup(a,b,c,d,e)
 926 #define IDirectPlayX_CreatePlayer(p,a,b,c,d,e,f)   (p)->CreatePlayer(a,b,c,d,e,f)
 927 #define IDirectPlayX_DeletePlayerFromGroup(p,a,b)  (p)->DeletePlayerFromGroup(a,b)
 928 #define IDirectPlayX_DestroyGroup(p,a)             (p)->DestroyGroup(a)
 929 #define IDirectPlayX_DestroyPlayer(p,a)            (p)->DestroyPlayer(a)
 930 #define IDirectPlayX_EnumGroupPlayers(p,a,b,c,d,e) (p)->EnumGroupPlayers(a,b,c,d,e)
 931 #define IDirectPlayX_EnumGroups(p,a,b,c,d)         (p)->EnumGroups(a,b,c,d)
 932 #define IDirectPlayX_EnumPlayers(p,a,b,c,d)        (p)->EnumPlayers(a,b,c,d)
 933 #define IDirectPlayX_EnumSessions(p,a,b,c,d,e)     (p)->EnumSessions(a,b,c,d,e)
 934 #define IDirectPlayX_GetCaps(p,a,b)                (p)->GetCaps(a,b)
 935 #define IDirectPlayX_GetGroupData(p,a,b,c,d)       (p)->GetGroupData(a,b,c,d)
 936 #define IDirectPlayX_GetGroupName(p,a,b,c)         (p)->GetGroupName(a,b,c)
 937 #define IDirectPlayX_GetMessageCount(p,a,b)        (p)->GetMessageCount(a,b)
 938 #define IDirectPlayX_GetPlayerAddress(p,a,b,c)     (p)->GetPlayerAddress(a,b,c)
 939 #define IDirectPlayX_GetPlayerCaps(p,a,b,c)        (p)->GetPlayerCaps(a,b,c)
 940 #define IDirectPlayX_GetPlayerData(p,a,b,c,d)      (p)->GetPlayerData(a,b,c,d)
 941 #define IDirectPlayX_GetPlayerName(p,a,b,c)        (p)->GetPlayerName(a,b,c)
 942 #define IDirectPlayX_GetSessionDesc(p,a,b)         (p)->GetSessionDesc(a,b)
 943 #define IDirectPlayX_Initialize(p,a)               (p)->Initialize(a)
 944 #define IDirectPlayX_Open(p,a,b)                   (p)->Open(a,b)
 945 #define IDirectPlayX_Receive(p,a,b,c,d,e)          (p)->Receive(a,b,c,d,e)
 946 #define IDirectPlayX_Send(p,a,b,c,d,e)             (p)->Send(a,b,c,d,e)
 947 #define IDirectPlayX_SetGroupData(p,a,b,c,d)       (p)->SetGroupData(a,b,c,d)
 948 #define IDirectPlayX_SetGroupName(p,a,b,c)         (p)->SetGroupName(a,b,c)
 949 #define IDirectPlayX_SetPlayerData(p,a,b,c,d)      (p)->SetPlayerData(a,b,c,d)
 950 #define IDirectPlayX_SetPlayerName(p,a,b,c)        (p)->SetPlayerName(a,b,c)
 951 #define IDirectPlayX_SetSessionDesc(p,a,b)         (p)->SetSessionDesc(a,b)
 952 /*** IDirectPlay3 methods ***/
 953 #define IDirectPlayX_AddGroupToGroup(p,a,b)                (p)->AddGroupToGroup(a,b)
 954 #define IDirectPlayX_CreateGroupInGroup(p,a,b,c,d,e,f)     (p)->CreateGroupInGroup(a,b,c,d,e,f)
 955 #define IDirectPlayX_DeleteGroupFromGroup(p,a,b)           (p)->DeleteGroupFromGroup(a,b)
 956 #define IDirectPlayX_EnumConnections(p,a,b,c,d)            (p)->EnumConnections(a,b,c,d)
 957 #define IDirectPlayX_EnumGroupsInGroup(p,a,b,c,d,e)        (p)->EnumGroupsInGroup(a,b,c,d,e)
 958 #define IDirectPlayX_GetGroupConnectionSettings(p,a,b,c,d) (p)->GetGroupConnectionSettings(a,b,c,d)
 959 #define IDirectPlayX_InitializeConnection(p,a,b)           (p)->InitializeConnection(a,b)
 960 #define IDirectPlayX_SecureOpen(p,a,b,c,d)                 (p)->SecureOpen(a,b,c,d)
 961 #define IDirectPlayX_SendChatMessage(p,a,b,c,d)            (p)->SendChatMessage(a,b,c,d)
 962 #define IDirectPlayX_SetGroupConnectionSettings(p,a,b,c)   (p)->SetGroupConnectionSettings(a,b,c)
 963 #define IDirectPlayX_StartSession(p,a,b)                   (p)->StartSession(a,b)
 964 #define IDirectPlayX_GetGroupFlags(p,a,b)                  (p)->GetGroupFlags(a,b)
 965 #define IDirectPlayX_GetGroupParent(p,a,b)                 (p)->GetGroupParent(a,b)
 966 #define IDirectPlayX_GetPlayerAccount(p,a,b,c,d)           (p)->GetPlayerAccount(a,b,c,d)
 967 #define IDirectPlayX_GetPlayerFlags(p,a,b)                 (p)->GetPlayerFlags(a,b)
 968 /*** IDirectPlay4 methods ***/
 969 #define IDirectPlayX_GetGroupOwner(p,a,b)                  (p)->GetGroupOwner(a,b)
 970 #define IDirectPlayX_SetGroupOwner(p,a,b)                  (p)->SetGroupOwner(a,b)
 971 #define IDirectPlayX_SendEx(p,a,b,c,d,e,f,g,h,i)           (p)->SendEx(a,b,c,d,e,f,g,h,i)
 972 #define IDirectPlayX_GetMessageQueue(p,a,b,c,d,e)          (p)->GetMessageQueue(a,b,c,d,e)
 973 #define IDirectPlayX_CancelMessage(p,a,b)                  (p)->CancelMessage(a,b)
 974 #define IDirectPlayX_CancelPriority(p,a,b,c)               (p)->CancelPriority(a,b,c)
 975 #endif
 976
 977
 978 /* For DirectPlay::EnumConnections */
 979 #define DPCONNECTION_DIRECTPLAY      0x00000001
 980 #define DPCONNECTION_DIRECTPLAYLOBBY 0x00000002
 981
 982 /* For DirectPlay::EnumPlayers and DirectPlay::EnumGroups */
 983 #define DPENUMPLAYERS_ALL           0x00000000
 984 #define DPENUMPLAYERS_LOCAL         0x00000008
 985 #define DPENUMPLAYERS_REMOTE        0x00000010
 986 #define DPENUMPLAYERS_GROUP         0x00000020
 987 #define DPENUMPLAYERS_SESSION       0x00000080
 988 #define DPENUMPLAYERS_SERVERPLAYER  0x00000100
 989 #define DPENUMPLAYERS_SPECTATOR     0x00000200
 990 #define DPENUMPLAYERS_OWNER         0x00002000
 991
 992 #define DPENUMGROUPS_ALL            DPENUMPLAYERS_ALL
 993 #define DPENUMGROUPS_LOCAL          DPENUMPLAYERS_LOCAL
 994 #define DPENUMGROUPS_REMOTE         DPENUMPLAYERS_REMOTE
 995 #define DPENUMGROUPS_SESSION        DPENUMPLAYERS_SESSION
 996 #define DPENUMGROUPS_SHORTCUT       0x00000400
 997 #define DPENUMGROUPS_STAGINGAREA    0x00000800
 998 #define DPENUMGROUPS_HIDDEN         0x00001000
 999
1000
1001 /* For DirectPlay::CreatePlayer */
1002 #define DPPLAYER_SERVERPLAYER  DPENUMPLAYERS_SERVERPLAYER
1003 #define DPPLAYER_SPECTATOR     DPENUMPLAYERS_SPECTATOR
1004 #define DPPLAYER_LOCAL         DPENUMPLAYERS_LOCAL
1005 #define DPPLAYER_OWNER         DPENUMPLAYERS_OWNER
1006
1007 /* For DirectPlay::CreateGroup */
1008 #define DPGROUP_STAGINGAREA  DPENUMGROUPS_STAGINGAREA
1009 #define DPGROUP_LOCAL        DPENUMGROUPS_LOCAL
1010 #define DPGROUP_HIDDEN       DPENUMGROUPS_HIDDEN
1011
1012 /* For DirectPlay::EnumSessions */
1013 #define DPENUMSESSIONS_AVAILABLE         0x00000001
1014 #define DPENUMSESSIONS_ALL               0x00000002
1015 #define DPENUMSESSIONS_ASYNC             0x00000010
1016 #define DPENUMSESSIONS_STOPASYNC         0x00000020
1017 #define DPENUMSESSIONS_PASSWORDREQUIRED  0x00000040
1018 #define DPENUMSESSIONS_RETURNSTATUS      0x00000080
1019
1020 /* For DirectPlay::GetCaps and DirectPlay::GetPlayerCaps */
1021 #define DPGETCAPS_GUARANTEED  0x00000001
1022
1023 /* For DirectPlay::GetGroupData and DirectPlay::GetPlayerData */
1024 #define DPGET_REMOTE  0x00000000
1025 #define DPGET_LOCAL   0x00000001
1026
1027 /* For DirectPlay::Receive */
1028 #define DPRECEIVE_ALL         0x00000001
1029 #define DPRECEIVE_TOPLAYER    0x00000002
1030 #define DPRECEIVE_FROMPLAYER  0x00000004
1031 #define DPRECEIVE_PEEK        0x00000008
1032
1033 /* For DirectPlay::Send */
1034 #define DPSEND_NONGUARANTEED       0x00000000
1035 #define DPSEND_GUARANTEED          0x00000001
1036 #define DPSEND_HIGHPRIORITY        0x00000002
1037 #define DPSEND_OPENSTREAM          0x00000008
1038 #define DPSEND_CLOSESTREAM         0x00000010
1039 #define DPSEND_SIGNED              0x00000020
1040 #define DPSEND_ENCRYPTED           0x00000040
1041 #define DPSEND_LOBBYSYSTEMMESSAGE  0x00000080
1042 #define DPSEND_ASYNC               0x00000200
1043 #define DPSEND_NOSENDCOMPLETEMSG   0x00000400
1044
1045 #define DPSEND_MAX_PRI       0x0000FFFF
1046 #define DPSEND_MAX_PRIORITY  DPSEND_MAX_PRI
1047
1048
1049 /* For  DirectPlay::SetGroupData, DirectPlay::SetGroupName,
1050  * DirectPlay::SetPlayerData, DirectPlay::SetPlayerName and
1051  * DirectPlay::SetSessionDesc.
1052  */
1053 #define DPSET_REMOTE      0x00000000
1054 #define DPSET_LOCAL       0x00000001
1055 #define DPSET_GUARANTEED  0x00000002
1056
1057 /* For DirectPlay::GetMessageQueue */
1058 #define DPMESSAGEQUEUE_SEND    0x00000001
1059 #define DPMESSAGEQUEUE_RECEIVE 0x00000002
1060
1061 /* DirectPlay::Connect */
1062 #define DPCONNECT_RETURNSTATUS  (DPENUMSESSIONS_RETURNSTATUS)
1063
1064
1065 /** DirectPlay system messages **/
1066
1067 /* A new player or group has been created in the session */
1068 #define DPSYS_CREATEPLAYERORGROUP   0x0003
1069
1070 /* A player or group has been deleted from the session */
1071 #define DPSYS_DESTROYPLAYERORGROUP  0x0005
1072
1073 /* A player has been added to a group */
1074 #define DPSYS_ADDPLAYERTOGROUP      0x0007
1075
1076 /* A player has been deleted from a group */
1077 #define DPSYS_DELETEPLAYERFROMGROUP 0x0021
1078
1079 /* Session lost for this object - ie lost contact with all players */
1080 #define DPSYS_SESSIONLOST           0x0031
1081
1082 /* The current host has left the session */
1083 #define DPSYS_HOST                  0x0101
1084
1085 /* Player or group data has changed */
1086 #define DPSYS_SETPLAYERORGROUPDATA  0x0102
1087
1088 /* The name of a player or group has changed */
1089 #define DPSYS_SETPLAYERORGROUPNAME  0x0103
1090
1091 /* The session description has changed */
1092 #define DPSYS_SETSESSIONDESC        0x0104
1093
1094 /* A group has been added to a group */
1095 #define DPSYS_ADDGROUPTOGROUP           0x0105
1096
1097 /* A group has been deleted from a group */
1098 #define DPSYS_DELETEGROUPFROMGROUP      0x0106
1099
1100 /* A secure player to player message has arrived */
1101 #define DPSYS_SECUREMESSAGE         0x0107
1102
1103 /* Start a new session */
1104 #define DPSYS_STARTSESSION          0x0108
1105
1106 /* A chat message has arrived */
1107 #define DPSYS_CHAT                  0x0109
1108
1109 /* The owner of a group has changed */
1110 #define DPSYS_SETGROUPOWNER         0x010A
1111
1112 /* An async send is done (finished normally, failed or cancelled) */
1113 #define DPSYS_SENDCOMPLETE          0x010d
1114
1115 /** DirectPlay System Messages **/
1116
1117 #define DPPLAYERTYPE_GROUP   0x00000000
1118 #define DPPLAYERTYPE_PLAYER  0x00000001
1119
1120
1121 /* NOTE: DPMSG_HOST and DPMSG_GENERIC share the same format */
1122 typedef struct tagDPMSG_GENERIC
1123 {
1124    DWORD       dwType; /* Use message type as described above */
1125 } DPMSG_GENERIC,     *LPDPMSG_GENERIC,
1126   DPMSG_HOST,        *LPDPMSG_HOST,
1127   DPMSG_SESSIONLOST, *LPDPMSG_SESSIONLOST;
1128
1129 typedef struct tagDPMSG_CREATEPLAYERORGROUP
1130 {
1131    DWORD   dwType;           /* Use message type as described above */
1132    DWORD   dwPlayerType;     /* Use DPPLAYERTYPE_GROUP or DPPLAYERTYPE_PLAYER */
1133    DPID    dpId;             /* ID of the player/group */
1134    DWORD   dwCurrentPlayers; /* Current number of players/groups in session */
1135    LPVOID  lpData;           /* Pointer to data */
1136    DWORD   dwDataSize;       /* Size of data */
1137    DPNAME  dpnName;          /* Name info */
1138
1139    /* dpIdParent and dwFlags are only valid in DirectPlay3 and later. What
1140     * does that mean about the message size before? -PH */
1141    DPID   dpIdParent;  /* id of parent group */
1142    DWORD  dwFlags;     /* Flags for the player/group */
1143 } DPMSG_CREATEPLAYERORGROUP, *LPDPMSG_CREATEPLAYERORGROUP;
1144
1145 typedef struct tagDPMSG_DESTROYPLAYERORGROUP
1146 {
1147    DWORD   dwType;           /* Use message type as described above */
1148    DWORD   dwPlayerType;     /* Use DPPLAYERTYPE_GROUP or DPPLAYERTYPE_PLAYER */
1149    DPID    dpId;             /* ID of player/group to be deleted */
1150    LPVOID  lpLocalData;      /* Pointer to local data */
1151    DWORD   dwLocalDataSize;  /* Sizeof local data */
1152    LPVOID  lpRemoteData;     /* Pointer to remote data */
1153    DWORD   dwRemoteDataSize; /* Sizeof remote data */
1154
1155    /* dpnName, dpIdParent and dwFlags are only valid in DirectPlay3 and later. What
1156     * does that mean about the message size before? -PH */
1157    DPNAME  dpnName;     /* Name info */
1158    DPID    dpIdParent;  /* id of parent group */
1159    DWORD   dwFlags;     /* Flags for the player/group */
1160 } DPMSG_DESTROYPLAYERORGROUP, *LPDPMSG_DESTROYPLAYERORGROUP;
1161
1162 /* NOTE: DPMSG_ADDPLAYERTOGROUP and DPMSG_DELETEPLAYERFROMGROUP are the same */
1163 typedef struct tagDPMSG_ADDPLAYERTOGROUP
1164 {
1165    DWORD  dwType;      /* Use message type as described above */
1166    DPID   dpIdGroup;   /* Group ID to add player into */
1167    DPID   dpIdPlayer;  /* ID of player to add */
1168 } DPMSG_ADDPLAYERTOGROUP,      *LPDPMSG_ADDPLAYERTOGROUP,
1169   DPMSG_DELETEPLAYERFROMGROUP, *LPDPMSG_DELETEPLAYERFROMGROUP;
1170
1171 /* NOTE: DPMSG_ADDGROUPTOGROUP and DPMSG_DELETEGROUPFROMGROUP are the same */
1172 typedef struct tagDPMSG_ADDGROUPTOGROUP
1173 {
1174    DWORD  dwType;          /* Use message type as described above */
1175    DPID   dpIdParentGroup; /* Group ID to add group into */
1176    DPID   dpIdGroup;       /* ID of group to add */
1177 } DPMSG_ADDGROUPTOGROUP,      *LPDPMSG_ADDGROUPTOGROUP,
1178   DPMSG_DELETEGROUPFROMGROUP, *LPDPMSG_DELETEGROUPFROMGROUP;
1179
1180 typedef struct tagDPMSG_SETPLAYERORGROUPDATA
1181 {
1182    DWORD   dwType;       /* Use message type as described above */
1183    DWORD   dwPlayerType; /* Use DPPLAYERTYPE_GROUP or DPPLAYERTYPE_PLAYER */
1184    DPID    dpId;         /* ID of player/group */
1185    LPVOID  lpData;       /* Pointer to data */
1186    DWORD   dwDataSize;   /* Size of data */
1187 } DPMSG_SETPLAYERORGROUPDATA, *LPDPMSG_SETPLAYERORGROUPDATA;
1188
1189 typedef struct tagDPMSG_SETPLAYERORGROUPNAME
1190 {
1191    DWORD  dwType;       /* Use message type as described above */
1192    DWORD  dwPlayerType; /* Use DPPLAYERTYPE_GROUP or DPPLAYERTYPE_PLAYER */
1193    DPID   dpId;         /* ID of player/group */
1194    DPNAME dpnName;      /* New name */
1195 } DPMSG_SETPLAYERORGROUPNAME, *LPDPMSG_SETPLAYERORGROUPNAME;
1196
1197 typedef struct tagDPMSG_SETSESSIONDESC
1198 {
1199    DWORD           dwType; /* Use message type as described above */
1200    DPSESSIONDESC2  dpDesc; /* New session desc */
1201 } DPMSG_SETSESSIONDESC, *LPDPMSG_SETSESSIONDESC;
1202
1203 typedef struct tagDPMSG_SECUREMESSAGE
1204 {
1205    DWORD   dwType;     /* Use message type as described above */
1206    DWORD   dwFlags;    /* Signed/Encrypted */
1207    DPID    dpIdFrom;   /* ID of from player */
1208    LPVOID  lpData;     /* Message sent */
1209    DWORD   dwDataSize; /* Size of message */
1210 } DPMSG_SECUREMESSAGE, *LPDPMSG_SECUREMESSAGE;
1211
1212 typedef struct tagDPMSG_STARTSESSION
1213 {
1214    DWORD            dwType; /* Use message type as described above */
1215    LPDPLCONNECTION  lpConn; /* DPLCONNECTION structure */
1216 } DPMSG_STARTSESSION, *LPDPMSG_STARTSESSION;
1217
1218 typedef struct tagDPMSG_CHAT
1219 {
1220    DWORD     dwType;       /* Use message type as described above */
1221    DWORD     dwFlags;      /* Message flags */
1222    DPID      idFromPlayer; /* ID of sender */
1223    DPID      idToPlayer;   /* ID of who msg is for */
1224    DPID      idToGroup;    /* ID of what group msg is for */
1225    LPDPCHAT  lpChat;       /* Chat message */
1226 } DPMSG_CHAT, *LPDPMSG_CHAT;
1227
1228 typedef struct tagDPMSG_SETGROUPOWNER
1229 {
1230    DWORD  dwType;     /* Use message type as described above */
1231    DPID   idGroup;    /* Group ID */
1232    DPID   idNewOwner; /* ID of player who now owns group */
1233    DPID   idOldOwner; /* ID of player who used to own group */
1234 } DPMSG_SETGROUPOWNER, *LPDPMSG_SETGROUPOWNER;
1235
1236 typedef struct
1237 {
1238    DWORD    dwType;      /* Use message type as described above */
1239    DPID     idFrom;      /* ID from */
1240    DPID     idTo;        /* ID to */
1241    DWORD    dwFlags;
1242    DWORD    dwPriority;
1243    DWORD    dwTimeout;
1244    LPVOID   lpvContext;
1245    DWORD    dwMsgID;
1246    HRESULT  hr;
1247    DWORD    dwSendTime;  /* When sent ? */
1248 } DPMSG_SENDCOMPLETE, *LPDPMSG_SENDCOMPLETE;
1249
1250
1251
1252 #ifdef __cplusplus
1253 } /* extern "C" */
1254 #endif /* defined(__cplusplus) */
1255
1256 #endif /* __WINE_DPLAY_H */