• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 #undef INTERFACE
2 /*
3  * Copyright (C) the Wine project
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
18  */
19 
20 #ifndef __WINE_DPLAY_H
21 #define __WINE_DPLAY_H
22 
23 #include <ole2.h>
24 
25 #ifdef __cplusplus
26 extern "C" {
27 #endif /* defined(__cplusplus) */
28 
29 typedef LPVOID (*LPRGLPVOID)[];
30 typedef LPRGLPVOID PRGPVOID, LPRGPVOID, PRGLPVOID, PAPVOID, LPAPVOID, PALPVOID, LPALPVOID;
31 
32 #define VOL volatile
33 typedef VOID * volatile LPVOIDV;
34 
35 
36 /*****************************************************************************
37  * Predeclare the interfaces
38  */
39 DEFINE_GUID(CLSID_DirectPlay,0xd1eb6d20, 0x8923, 0x11d0, 0x9d, 0x97, 0x0, 0xa0, 0xc9, 0xa, 0x43, 0xcb);
40 
41 DEFINE_GUID(IID_IDirectPlay, 0x5454e9a0, 0xdb65, 0x11ce, 0x92, 0x1c, 0x00, 0xaa, 0x00, 0x6c, 0x49, 0x72);
42 typedef struct IDirectPlay *LPDIRECTPLAY;
43 
44 DEFINE_GUID(IID_IDirectPlay2, 0x2b74f7c0, 0x9154, 0x11cf, 0xa9, 0xcd, 0x0, 0xaa, 0x0, 0x68, 0x86, 0xe3);
45 typedef struct IDirectPlay2 *LPDIRECTPLAY2;
46 
47 DEFINE_GUID(IID_IDirectPlay2A,0x9d460580, 0xa822, 0x11cf, 0x96, 0xc, 0x0, 0x80, 0xc7, 0x53, 0x4e, 0x82);
48 typedef struct IDirectPlay2 IDirectPlay2A,*LPDIRECTPLAY2A;
49 
50 DEFINE_GUID(IID_IDirectPlay3, 0x133efe40, 0x32dc, 0x11d0, 0x9c, 0xfb, 0x0, 0xa0, 0xc9, 0xa, 0x43, 0xcb);
51 typedef struct IDirectPlay3 *LPDIRECTPLAY3;
52 
53 DEFINE_GUID(IID_IDirectPlay3A,0x133efe41, 0x32dc, 0x11d0, 0x9c, 0xfb, 0x0, 0xa0, 0xc9, 0xa, 0x43, 0xcb);
54 typedef struct IDirectPlay3 IDirectPlay3A,*LPDIRECTPLAY3A;
55 
56 DEFINE_GUID(IID_IDirectPlay4, 0xab1c530, 0x4745, 0x11d1, 0xa7, 0xa1, 0x0, 0x0, 0xf8, 0x3, 0xab, 0xfc);
57 typedef struct IDirectPlay4 *LPDIRECTPLAY4;
58 
59 DEFINE_GUID(IID_IDirectPlay4A,0xab1c531, 0x4745, 0x11d1, 0xa7, 0xa1, 0x0, 0x0, 0xf8, 0x3, 0xab, 0xfc);
60 typedef struct IDirectPlay4 IDirectPlay4A,*LPDIRECTPLAY4A;
61 
62 
63 /*
64  * GUIDS used by Service Providers shipped with DirectPlay
65  * Use these to identify Service Provider returned by EnumConnections
66  */
67 
68 /* GUID for IPX service provider {685BC400-9D2C-11cf-A9CD-00AA006886E3} */
69 DEFINE_GUID(DPSPGUID_IPX, 0x685bc400, 0x9d2c, 0x11cf, 0xa9, 0xcd, 0x0, 0xaa, 0x0, 0x68, 0x86, 0xe3);
70 
71 /* GUID for TCP/IP service provider {36E95EE0-8577-11cf-960C-0080C7534E82} */
72 DEFINE_GUID(DPSPGUID_TCPIP, 0x36E95EE0, 0x8577, 0x11cf, 0x96, 0xc, 0x0, 0x80, 0xc7, 0x53, 0x4e, 0x82);
73 
74 /* GUID for Serial service provider {0F1D6860-88D9-11cf-9C4E-00A0C905425E} */
75 DEFINE_GUID(DPSPGUID_SERIAL, 0xf1d6860, 0x88d9, 0x11cf, 0x9c, 0x4e, 0x0, 0xa0, 0xc9, 0x5, 0x42, 0x5e);
76 
77 /* GUID for Modem service provider {44EAA760-CB68-11cf-9C4E-00A0C905425E} */
78 DEFINE_GUID(DPSPGUID_MODEM, 0x44eaa760, 0xcb68, 0x11cf, 0x9c, 0x4e, 0x0, 0xa0, 0xc9, 0x5, 0x42, 0x5e);
79 
80 
81 /*****************************************************************************
82  * Miscellaneous
83  */
84 
85 /* Return Values for Direct Play */
86 #define _FACDP  0x877
87 #define MAKE_DPHRESULT( code )    MAKE_HRESULT( 1, _FACDP, code )
88 
89 #define DP_OK                           S_OK
90 #define DPERR_ALREADYINITIALIZED        MAKE_DPHRESULT(   5 )
91 #define DPERR_ACCESSDENIED              MAKE_DPHRESULT(  10 )
92 #define DPERR_ACTIVEPLAYERS             MAKE_DPHRESULT(  20 )
93 #define DPERR_BUFFERTOOSMALL            MAKE_DPHRESULT(  30 )
94 #define DPERR_CANTADDPLAYER             MAKE_DPHRESULT(  40 )
95 #define DPERR_CANTCREATEGROUP           MAKE_DPHRESULT(  50 )
96 #define DPERR_CANTCREATEPLAYER          MAKE_DPHRESULT(  60 )
97 #define DPERR_CANTCREATESESSION         MAKE_DPHRESULT(  70 )
98 #define DPERR_CAPSNOTAVAILABLEYET       MAKE_DPHRESULT(  80 )
99 #define DPERR_EXCEPTION                 MAKE_DPHRESULT(  90 )
100 #define DPERR_GENERIC                   E_FAIL
101 #define DPERR_INVALIDFLAGS              MAKE_DPHRESULT( 120 )
102 #define DPERR_INVALIDOBJECT             MAKE_DPHRESULT( 130 )
103 #define DPERR_INVALIDPARAM              E_INVALIDARG
104 #define DPERR_INVALIDPARAMS             DPERR_INVALIDPARAM
105 #define DPERR_INVALIDPLAYER             MAKE_DPHRESULT( 150 )
106 #define DPERR_INVALIDGROUP              MAKE_DPHRESULT( 155 )
107 #define DPERR_NOCAPS                    MAKE_DPHRESULT( 160 )
108 #define DPERR_NOCONNECTION              MAKE_DPHRESULT( 170 )
109 #define DPERR_NOMEMORY                  E_OUTOFMEMORY
110 #define DPERR_OUTOFMEMORY               DPERR_NOMEMORY
111 #define DPERR_NOMESSAGES                MAKE_DPHRESULT( 190 )
112 #define DPERR_NONAMESERVERFOUND         MAKE_DPHRESULT( 200 )
113 #define DPERR_NOPLAYERS                 MAKE_DPHRESULT( 210 )
114 #define DPERR_NOSESSIONS                MAKE_DPHRESULT( 220 )
115 #define DPERR_PENDING                   E_PENDING
116 #define DPERR_SENDTOOBIG                MAKE_DPHRESULT( 230 )
117 #define DPERR_TIMEOUT                   MAKE_DPHRESULT( 240 )
118 #define DPERR_UNAVAILABLE               MAKE_DPHRESULT( 250 )
119 #define DPERR_UNSUPPORTED               E_NOTIMPL
120 #define DPERR_BUSY                      MAKE_DPHRESULT( 270 )
121 #define DPERR_USERCANCEL                MAKE_DPHRESULT( 280 )
122 #define DPERR_NOINTERFACE               E_NOINTERFACE
123 #define DPERR_CANNOTCREATESERVER        MAKE_DPHRESULT( 290 )
124 #define DPERR_PLAYERLOST                MAKE_DPHRESULT( 300 )
125 #define DPERR_SESSIONLOST               MAKE_DPHRESULT( 310 )
126 #define DPERR_UNINITIALIZED             MAKE_DPHRESULT( 320 )
127 #define DPERR_NONEWPLAYERS              MAKE_DPHRESULT( 330 )
128 #define DPERR_INVALIDPASSWORD           MAKE_DPHRESULT( 340 )
129 #define DPERR_CONNECTING                MAKE_DPHRESULT( 350 )
130 #define DPERR_CONNECTIONLOST            MAKE_DPHRESULT( 360 )
131 #define DPERR_UNKNOWNMESSAGE            MAKE_DPHRESULT( 370 )
132 #define DPERR_CANCELFAILED              MAKE_DPHRESULT( 380 )
133 #define DPERR_INVALIDPRIORITY           MAKE_DPHRESULT( 390 )
134 #define DPERR_NOTHANDLED                MAKE_DPHRESULT( 400 )
135 #define DPERR_CANCELLED                 MAKE_DPHRESULT( 410 )
136 #define DPERR_ABORTED                   MAKE_DPHRESULT( 420 )
137 #define DPERR_BUFFERTOOLARGE            MAKE_DPHRESULT( 1000 )
138 #define DPERR_CANTCREATEPROCESS         MAKE_DPHRESULT( 1010 )
139 #define DPERR_APPNOTSTARTED             MAKE_DPHRESULT( 1020 )
140 #define DPERR_INVALIDINTERFACE          MAKE_DPHRESULT( 1030 )
141 #define DPERR_NOSERVICEPROVIDER         MAKE_DPHRESULT( 1040 )
142 #define DPERR_UNKNOWNAPPLICATION        MAKE_DPHRESULT( 1050 )
143 #define DPERR_NOTLOBBIED                MAKE_DPHRESULT( 1070 )
144 #define DPERR_SERVICEPROVIDERLOADED     MAKE_DPHRESULT( 1080 )
145 #define DPERR_ALREADYREGISTERED         MAKE_DPHRESULT( 1090 )
146 #define DPERR_NOTREGISTERED             MAKE_DPHRESULT( 1100 )
147 #define DPERR_AUTHENTICATIONFAILED      MAKE_DPHRESULT( 2000 )
148 #define DPERR_CANTLOADSSPI              MAKE_DPHRESULT( 2010 )
149 #define DPERR_ENCRYPTIONFAILED          MAKE_DPHRESULT( 2020 )
150 #define DPERR_SIGNFAILED                MAKE_DPHRESULT( 2030 )
151 #define DPERR_CANTLOADSECURITYPACKAGE   MAKE_DPHRESULT( 2040 )
152 #define DPERR_ENCRYPTIONNOTSUPPORTED    MAKE_DPHRESULT( 2050 )
153 #define DPERR_CANTLOADCAPI              MAKE_DPHRESULT( 2060 )
154 #define DPERR_NOTLOGGEDIN               MAKE_DPHRESULT( 2070 )
155 #define DPERR_LOGONDENIED               MAKE_DPHRESULT( 2080 )
156 
157 
158 /* DPID - DirectPlay player and group ID */
159 typedef DWORD DPID, *LPDPID;
160 
161 /* DPID from whence originate messages - just an ID */
162 #define DPID_SYSMSG             0           /* DPID of system */
163 #define DPID_ALLPLAYERS         0           /* DPID of all players */
164 #define DPID_SERVERPLAYER       1           /* DPID of the server player */
165 #define DPID_UNKNOWN            0xFFFFFFFF  /* Player ID is unknown */
166 
167 /*  DPCAPS -  Used to obtain the capabilities of a DirectPlay object */
168 typedef struct tagDPCAPS
169 {
170     DWORD dwSize;               /* Size of structure in bytes */
171     DWORD dwFlags;
172     DWORD dwMaxBufferSize;
173     DWORD dwMaxQueueSize;       /* Obsolete. */
174     DWORD dwMaxPlayers;         /* Maximum players/groups (local + remote) */
175     DWORD dwHundredBaud;        /* Bandwidth in 100 bits per second units;
176                                  * i.e. 24 is 2400, 96 is 9600, etc.
177                                  */
178     DWORD dwLatency;            /* Estimated latency; 0 = unknown */
179     DWORD dwMaxLocalPlayers;    /* Maximum # of locally created players */
180     DWORD dwHeaderLength;       /* Maximum header length in bytes */
181     DWORD dwTimeout;            /* Service provider's suggested timeout value
182                                  * This is how long DirectPlay will wait for
183                                  * responses to system messages
184                                  */
185 } DPCAPS, *LPDPCAPS;
186 
187 typedef struct tagDPNAME
188 {
189     DWORD   dwSize;
190     DWORD   dwFlags;            /* Not used must be 0 */
191 
192     union /*playerShortName */      /* Player's Handle? */
193     {
194         LPWSTR  lpszShortName;
195         LPSTR   lpszShortNameA;
196     } DUMMYUNIONNAME1;
197 
198     union /*playerLongName */       /* Player's formal/real name */
199     {
200         LPWSTR  lpszLongName;
201         LPSTR   lpszLongNameA;
202     } DUMMYUNIONNAME2;
203 
204 } DPNAME, *LPDPNAME;
205 
206 #define DPLONGNAMELEN     52
207 #define DPSHORTNAMELEN    20
208 #define DPSESSIONNAMELEN  32
209 #define DPPASSWORDLEN     16
210 #define DPUSERRESERVED    16
211 
212 typedef struct tagDPSESSIONDESC
213 {
214     DWORD   dwSize;
215     GUID    guidSession;
216     DWORD   dwSession;
217     DWORD   dwMaxPlayers;
218     DWORD   dwCurrentPlayers;
219     DWORD   dwFlags;
220     char    szSessionName[ DPSESSIONNAMELEN ];
221     char    szUserField[ DPUSERRESERVED ];
222     DWORD   dwReserved1;
223     char    szPassword[ DPPASSWORDLEN ];
224     DWORD   dwReserved2;
225     DWORD   dwUser1;
226     DWORD   dwUser2;
227     DWORD   dwUser3;
228     DWORD   dwUser4;
229 } DPSESSIONDESC, *LPDPSESSIONDESC;
230 
231 typedef struct tagDPSESSIONDESC2
232 {
233     DWORD   dwSize;
234     DWORD   dwFlags;
235     GUID    guidInstance;
236     GUID    guidApplication;   /* GUID of the DP application, GUID_NULL if
237                                 * all applications! */
238 
239     DWORD   dwMaxPlayers;
240     DWORD   dwCurrentPlayers;   /* (read only value) */
241 
242     union  /* Session name */
243     {
244         LPWSTR  lpszSessionName;
245         LPSTR   lpszSessionNameA;
246     } DUMMYUNIONNAME1;
247 
248     union  /* Optional password */
249     {
250         LPWSTR  lpszPassword;
251         LPSTR   lpszPasswordA;
252     } DUMMYUNIONNAME2;
253 
254     DWORD   dwReserved1;
255     DWORD   dwReserved2;
256 
257     DWORD   dwUser1;        /* For use by the application */
258     DWORD   dwUser2;
259     DWORD   dwUser3;
260     DWORD   dwUser4;
261 } DPSESSIONDESC2, *LPDPSESSIONDESC2;
262 typedef const DPSESSIONDESC2* LPCDPSESSIONDESC2;
263 
264 #define DPOPEN_JOIN                     0x00000001
265 #define DPOPEN_CREATE                   0x00000002
266 #define DPOPEN_RETURNSTATUS             DPENUMSESSIONS_RETURNSTATUS
267 
268 #define DPSESSION_NEWPLAYERSDISABLED    0x00000001
269 #define DPSESSION_MIGRATEHOST           0x00000004
270 #define DPSESSION_NOMESSAGEID           0x00000008
271 #define DPSESSION_JOINDISABLED          0x00000020
272 #define DPSESSION_KEEPALIVE             0x00000040
273 #define DPSESSION_NODATAMESSAGES        0x00000080
274 #define DPSESSION_SECURESERVER          0x00000100
275 #define DPSESSION_PRIVATE               0x00000200
276 #define DPSESSION_PASSWORDREQUIRED      0x00000400
277 #define DPSESSION_MULTICASTSERVER       0x00000800
278 #define DPSESSION_CLIENTSERVER          0x00001000
279 #define DPSESSION_DIRECTPLAYPROTOCOL    0x00002000
280 #define DPSESSION_NOPRESERVEORDER       0x00004000
281 #define DPSESSION_OPTIMIZELATENCY       0x00008000
282 
283 typedef struct tagDPLCONNECTION
284 {
285     DWORD               dwSize;
286     DWORD               dwFlags;
287     LPDPSESSIONDESC2    lpSessionDesc;  /* Ptr to session desc to use for connect */
288     LPDPNAME            lpPlayerName;   /* Ptr to player name structure */
289     GUID                guidSP;         /* GUID of Service Provider to use */
290     LPVOID              lpAddress;      /* Ptr to Address of Service Provider to use */
291     DWORD               dwAddressSize;  /* Size of address data */
292 } DPLCONNECTION, *LPDPLCONNECTION;
293 
294 /* DPLCONNECTION flags (for dwFlags) */
295 #define DPLCONNECTION_CREATESESSION DPOPEN_CREATE
296 #define DPLCONNECTION_JOINSESSION   DPOPEN_JOIN
297 
298 typedef struct tagDPCHAT
299 {
300     DWORD               dwSize;
301     DWORD               dwFlags;
302     union
303     {                          /* Message string */
304         LPWSTR  lpszMessage;   /* Unicode */
305         LPSTR   lpszMessageA;  /* ANSI */
306     } DUMMYUNIONNAME;
307 } DPCHAT, *LPDPCHAT;
308 
309 typedef struct
310 {
311   UINT   len;
312   PUCHAR pData;
313 } SGBUFFER, *PSGBUFFER, *LPSGBUFFER;
314 
315 
316 typedef struct tagDPSECURITYDESC
317 {
318     DWORD dwSize;                   /* Size of structure */
319     DWORD dwFlags;                  /* Not used. Must be zero. */
320     union
321     {                               /* SSPI provider name */
322         LPWSTR  lpszSSPIProvider;   /* Unicode */
323         LPSTR   lpszSSPIProviderA;  /* ANSI */
324     } DUMMYUNIONNAME1;
325     union
326     {                               /* CAPI provider name */
327         LPWSTR lpszCAPIProvider;    /* Unicode */
328         LPSTR  lpszCAPIProviderA;   /* ANSI */
329     } DUMMYUNIONNAME2;
330     DWORD dwCAPIProviderType;       /* Crypto Service Provider type */
331     DWORD dwEncryptionAlgorithm;    /* Encryption Algorithm type */
332 } DPSECURITYDESC, *LPDPSECURITYDESC;
333 
334 typedef const DPSECURITYDESC *LPCDPSECURITYDESC;
335 
336 typedef struct tagDPCREDENTIALS
337 {
338     DWORD dwSize;               /* Size of structure */
339     DWORD dwFlags;              /* Not used. Must be zero. */
340     union
341     {                           /* User name of the account */
342         LPWSTR  lpszUsername;   /* Unicode */
343         LPSTR   lpszUsernameA;  /* ANSI */
344     } DUMMYUNIONNAME1;
345     union
346     {                           /* Password of the account */
347         LPWSTR  lpszPassword;   /* Unicode */
348         LPSTR   lpszPasswordA;  /* ANSI */
349     } DUMMYUNIONNAME2;
350     union
351     {                           /* Domain name of the account */
352         LPWSTR  lpszDomain;     /* Unicode */
353         LPSTR   lpszDomainA;    /* ANSI */
354     } DUMMYUNIONNAME3;
355 } DPCREDENTIALS, *LPDPCREDENTIALS;
356 
357 typedef const DPCREDENTIALS *LPCDPCREDENTIALS;
358 
359 
360 
361 typedef WINBOOL (CALLBACK *LPDPENUMDPCALLBACKW)(
362     LPGUID      lpguidSP,
363     LPWSTR      lpSPName,
364     DWORD       dwMajorVersion,
365     DWORD       dwMinorVersion,
366     LPVOID      lpContext);
367 
368 typedef WINBOOL (CALLBACK *LPDPENUMDPCALLBACKA)(
369     LPGUID      lpguidSP,
370     LPSTR       lpSPName,       /* ptr to str w/ driver description */
371     DWORD       dwMajorVersion, /* Major # of driver spec in lpguidSP */
372     DWORD       dwMinorVersion, /* Minor # of driver spec in lpguidSP */
373     LPVOID      lpContext);     /* User given */
374 
375 #ifndef __LPCGUID_DEFINED__
376 #define __LPCGUID_DEFINED__
377 typedef const GUID *LPCGUID;
378 #endif
379 
380 typedef const DPNAME *LPCDPNAME;
381 
382 typedef WINBOOL (CALLBACK *LPDPENUMCONNECTIONSCALLBACK)(
383     LPCGUID     lpguidSP,
384     LPVOID      lpConnection,
385     DWORD       dwConnectionSize,
386     LPCDPNAME   lpName,
387     DWORD       dwFlags,
388     LPVOID      lpContext);
389 
390 typedef WINBOOL (CALLBACK *LPDPENUMSESSIONSCALLBACK)(
391     LPDPSESSIONDESC lpDPSessionDesc,
392     LPVOID      lpContext,
393     LPDWORD     lpdwTimeOut,
394     DWORD       dwFlags);
395 
396 
397 extern HRESULT WINAPI DirectPlayEnumerateA( LPDPENUMDPCALLBACKA, LPVOID );
398 extern HRESULT WINAPI DirectPlayEnumerateW( LPDPENUMDPCALLBACKW, LPVOID );
399 extern HRESULT WINAPI DirectPlayCreate( LPGUID lpGUID, LPDIRECTPLAY *lplpDP, IUnknown *pUnk );
400 
401 typedef WINBOOL (CALLBACK *LPDPENUMPLAYERSCALLBACK)(
402     DPID   dpId,
403     LPSTR  lpFriendlyName,
404     LPSTR  lpFormalName,
405     DWORD  dwFlags,
406     LPVOID          lpContext );
407 
408 typedef WINBOOL (CALLBACK *LPDPENUMPLAYERSCALLBACK2)(
409     DPID            dpId,
410     DWORD           dwPlayerType,
411     LPCDPNAME       lpName,
412     DWORD           dwFlags,
413     LPVOID          lpContext );
414 
415 typedef WINBOOL (CALLBACK *LPDPENUMSESSIONSCALLBACK2)(
416     LPCDPSESSIONDESC2   lpThisSD,
417     LPDWORD             lpdwTimeOut,
418     DWORD               dwFlags,
419     LPVOID              lpContext );
420 
421 #define DPESC_TIMEDOUT          0x00000001
422 
423 /*****************************************************************************
424  * IDirectPlay interface
425  */
426 #define INTERFACE IDirectPlay
DECLARE_INTERFACE_(IDirectPlay,IUnknown)427 DECLARE_INTERFACE_(IDirectPlay,IUnknown)
428 {
429     /*** IUnknown methods ***/
430     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
431     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
432     STDMETHOD_(ULONG,Release)(THIS) PURE;
433     /*** IDirectPlay methods ***/
434     STDMETHOD(AddPlayerToGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
435     STDMETHOD(Close)(THIS) PURE;
436     STDMETHOD(CreatePlayer)(THIS_ LPDPID lpidPlayer, LPSTR lpPlayerName, LPSTR, LPHANDLE) PURE;
437     STDMETHOD(CreateGroup)(THIS_ LPDPID lpidGroup, LPSTR lpGroupName, LPSTR) PURE;
438     STDMETHOD(DeletePlayerFromGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
439     STDMETHOD(DestroyPlayer)(THIS_ DPID idPlayer) PURE;
440     STDMETHOD(DestroyGroup)(THIS_ DPID idGroup) PURE;
441     STDMETHOD(EnableNewPlayers)(THIS_ WINBOOL) PURE;
442     STDMETHOD(EnumGroupPlayers)(THIS_ DPID idGroup, LPDPENUMPLAYERSCALLBACK lpEnumPlayersCallback, LPVOID lpContext, DWORD dwFlags) PURE;
443     STDMETHOD(EnumGroups)(THIS_ DWORD, LPDPENUMPLAYERSCALLBACK lpEnumPlayersCallback, LPVOID lpContext, DWORD dwFlags) PURE;
444     STDMETHOD(EnumPlayers)(THIS_ DWORD, LPDPENUMPLAYERSCALLBACK lpEnumPlayersCallback, LPVOID lpContext, DWORD dwFlags) PURE;
445     STDMETHOD(EnumSessions)(THIS_ LPDPSESSIONDESC lpsd, DWORD dwTimeout, LPDPENUMSESSIONSCALLBACK lpEnumSessionsCallback, LPVOID lpContext, DWORD dwFlags) PURE;
446     STDMETHOD(GetCaps)(THIS_ LPDPCAPS lpDPCaps) PURE;
447     STDMETHOD(GetMessageCount)(THIS_ DPID idPlayer, LPDWORD lpdwCount) PURE;
448     STDMETHOD(GetPlayerCaps)(THIS_ DPID idPlayer, LPDPCAPS lpPlayerCaps) PURE;
449     STDMETHOD(GetPlayerName)(THIS_ DPID idPlayer, LPSTR, LPDWORD, LPSTR, LPDWORD) PURE;
450     STDMETHOD(Initialize)(THIS_ LPGUID lpGUID) PURE;
451     STDMETHOD(Open)(THIS_ LPDPSESSIONDESC lpsd) PURE;
452     STDMETHOD(Receive)(THIS_ LPDPID lpidFrom, LPDPID lpidTo, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
453     STDMETHOD(SaveSession)(THIS_ LPSTR) PURE;
454     STDMETHOD(Send)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPVOID lpData, DWORD dwDataSize) PURE;
455     STDMETHOD(SetPlayerName)(THIS_ DPID idPlayer, LPSTR lpPlayerName, LPSTR) PURE;
456 };
457 #undef INTERFACE
458 
459 #if !defined(__cplusplus) || defined(CINTERFACE)
460 /*** IUnknown methods ***/
461 #define IDirectPlay_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
462 #define IDirectPlay_AddRef(p)             (p)->lpVtbl->AddRef(p)
463 #define IDirectPlay_Release(p)            (p)->lpVtbl->Release(p)
464 /*** IDirectPlay methods ***/
465 #define IDirectPlay_AddPlayerToGroup(p,a,b)      (p)->lpVtbl->AddPlayerToGroup(p,a,b)
466 #define IDirectPlay_Close(p)                     (p)->lpVtbl->Close(p)
467 #define IDirectPlay_CreatePlayer(p,a,b,c,d)      (p)->lpVtbl->CreatePlayer(p,a,b,c,d)
468 #define IDirectPlay_CreateGroup(p,a,b,c)         (p)->lpVtbl->CreateGroup(p,a,b,c)
469 #define IDirectPlay_DeletePlayerFromGroup(p,a,b) (p)->lpVtbl->DeletePlayerFromGroup(p,a,b)
470 #define IDirectPlay_DestroyPlayer(p,a)           (p)->lpVtbl->DestroyPlayer(p,a)
471 #define IDirectPlay_DestroyGroup(p,a)            (p)->lpVtbl->DestroyGroup(p,a)
472 #define IDirectPlay_EnableNewPlayers(p,a)        (p)->lpVtbl->EnableNewPlayers(p,a)
473 #define IDirectPlay_EnumGroupPlayers(p,a,b,c,d)  (p)->lpVtbl->EnumGroupPlayers(p,a,b,c,d)
474 #define IDirectPlay_EnumGroups(p,a,b,c,d)        (p)->lpVtbl->EnumGroups(p,a,b,c,d)
475 #define IDirectPlay_EnumPlayers(p,a,b,c,d)       (p)->lpVtbl->EnumPlayers(p,a,b,c,d)
476 #define IDirectPlay_EnumSessions(p,a,b,c,d,e)    (p)->lpVtbl->EnumSessions(p,a,b,c,d,e)
477 #define IDirectPlay_GetCaps(p,a)                 (p)->lpVtbl->GetCaps(p,a)
478 #define IDirectPlay_GetMessageCount(p,a,b)       (p)->lpVtbl->GetMessageCount(p,a,b)
479 #define IDirectPlay_GetPlayerCaps(p,a,b)         (p)->lpVtbl->GetPlayerCaps(p,a,b)
480 #define IDirectPlay_GetPlayerName(p,a,b,c,d,e)   (p)->lpVtbl->GetPlayerName(p,a,b,c,d,e)
481 #define IDirectPlay_Initialize(p,a)              (p)->lpVtbl->Initialize(p,a)
482 #define IDirectPlay_Open(p,a)                    (p)->lpVtbl->Open(p,a)
483 #define IDirectPlay_Receive(p,a,b,c,d,e)         (p)->lpVtbl->Receive(p,a,b,c,d,e)
484 #define IDirectPlay_SaveSession(p,a)             (p)->lpVtbl->SaveSession(p,a)
485 #define IDirectPlay_Send(p,a,b,c,d,e)            (p)->lpVtbl->Send(p,a,b,c,d,e)
486 #define IDirectPlay_SetPlayerName(p,a,b,c)       (p)->lpVtbl->SetPlayerName(p,a,b,c)
487 #else
488 /*** IUnknown methods ***/
489 #define IDirectPlay_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
490 #define IDirectPlay_AddRef(p)             (p)->AddRef()
491 #define IDirectPlay_Release(p)            (p)->Release()
492 /*** IDirectPlay methods ***/
493 #define IDirectPlay_AddPlayerToGroup(p,a,b)      (p)->AddPlayerToGroup(a,b)
494 #define IDirectPlay_Close(p)                     (p)->Close()
495 #define IDirectPlay_CreatePlayer(p,a,b,c,d)      (p)->CreatePlayer(a,b,c,d)
496 #define IDirectPlay_CreateGroup(p,a,b,c)         (p)->CreateGroup(a,b,c)
497 #define IDirectPlay_DeletePlayerFromGroup(p,a,b) (p)->DeletePlayerFromGroup(a,b)
498 #define IDirectPlay_DestroyPlayer(p,a)           (p)->DestroyPlayer(a)
499 #define IDirectPlay_DestroyGroup(p,a)            (p)->DestroyGroup(a)
500 #define IDirectPlay_EnableNewPlayers(p,a)        (p)->EnableNewPlayers(a)
501 #define IDirectPlay_EnumGroupPlayers(p,a,b,c,d)  (p)->EnumGroupPlayers(a,b,c,d)
502 #define IDirectPlay_EnumGroups(p,a,b,c,d)        (p)->EnumGroups(a,b,c,d)
503 #define IDirectPlay_EnumPlayers(p,a,b,c,d)       (p)->EnumPlayers(a,b,c,d)
504 #define IDirectPlay_EnumSessions(p,a,b,c,d,e)    (p)->EnumSessions(a,b,c,d,e)
505 #define IDirectPlay_GetCaps(p,a)                 (p)->GetCaps(a)
506 #define IDirectPlay_GetMessageCount(p,a,b)       (p)->GetMessageCount(a,b)
507 #define IDirectPlay_GetPlayerCaps(p,a,b)         (p)->GetPlayerCaps(a,b)
508 #define IDirectPlay_GetPlayerName(p,a,b,c,d,e)   (p)->GetPlayerName(a,b,c,d,e)
509 #define IDirectPlay_Initialize(p,a)              (p)->Initialize(a)
510 #define IDirectPlay_Open(p,a)                    (p)->Open(a)
511 #define IDirectPlay_Receive(p,a,b,c,d,e)         (p)->Receive(a,b,c,d,e)
512 #define IDirectPlay_SaveSession(p,a)             (p)->SaveSession(a)
513 #define IDirectPlay_Send(p,a,b,c,d,e)            (p)->Send(a,b,c,d,e)
514 #define IDirectPlay_SetPlayerName(p,a,b,c)       (p)->SetPlayerName(a,b,c)
515 #endif
516 
517 
518 /*****************************************************************************
519  * IDirectPlay2 and IDirectPlay2A interface
520  */
521 #define INTERFACE IDirectPlay2
DECLARE_INTERFACE_(IDirectPlay2,IUnknown)522 DECLARE_INTERFACE_(IDirectPlay2,IUnknown)
523 {
524     /*** IUnknown methods ***/
525     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
526     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
527     STDMETHOD_(ULONG,Release)(THIS) PURE;
528     /*** IDirectPlay2 methods ***/
529     STDMETHOD(AddPlayerToGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
530     STDMETHOD(Close)(THIS) PURE;
531     STDMETHOD(CreateGroup)(THIS_ LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
532     STDMETHOD(CreatePlayer)(THIS_ LPDPID lpidPlayer, LPDPNAME lpPlayerName, HANDLE hEvent, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
533     STDMETHOD(DeletePlayerFromGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
534     STDMETHOD(DestroyGroup)(THIS_ DPID idGroup) PURE;
535     STDMETHOD(DestroyPlayer)(THIS_ DPID idPlayer) PURE;
536     STDMETHOD(EnumGroupPlayers)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
537     STDMETHOD(EnumGroups)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
538     STDMETHOD(EnumPlayers)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
539     STDMETHOD(EnumSessions)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwTimeout, LPDPENUMSESSIONSCALLBACK2 lpEnumSessionsCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
540     STDMETHOD(GetCaps)(THIS_ LPDPCAPS lpDPCaps, DWORD dwFlags) PURE;
541     STDMETHOD(GetGroupData)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
542     STDMETHOD(GetGroupName)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
543     STDMETHOD(GetMessageCount)(THIS_ DPID idPlayer, LPDWORD lpdwCount) PURE;
544     STDMETHOD(GetPlayerAddress)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
545     STDMETHOD(GetPlayerCaps)(THIS_ DPID idPlayer, LPDPCAPS lpPlayerCaps, DWORD dwFlags) PURE;
546     STDMETHOD(GetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
547     STDMETHOD(GetPlayerName)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
548     STDMETHOD(GetSessionDesc)(THIS_ LPVOID lpData, LPDWORD lpdwDataSize) PURE;
549     STDMETHOD(Initialize)(THIS_ LPGUID lpGUID) PURE;
550     STDMETHOD(Open)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwFlags) PURE;
551     STDMETHOD(Receive)(THIS_ LPDPID lpidFrom, LPDPID lpidTo, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
552     STDMETHOD(Send)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPVOID lpData, DWORD dwDataSize) PURE;
553     STDMETHOD(SetGroupData)(THIS_ DPID idGroup, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
554     STDMETHOD(SetGroupName)(THIS_ DPID idGroup, LPDPNAME lpGroupName, DWORD dwFlags) PURE;
555     STDMETHOD(SetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
556     STDMETHOD(SetPlayerName)(THIS_ DPID idPlayer, LPDPNAME lpPlayerName, DWORD dwFlags) PURE;
557     STDMETHOD(SetSessionDesc)(THIS_ LPDPSESSIONDESC2 lpSessDesc, DWORD dwFlags) PURE;
558 };
559 #undef INTERFACE
560 
561 #if !defined(__cplusplus) || defined(CINTERFACE)
562 /*** IUnknown methods ***/
563 #define IDirectPlay2_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
564 #define IDirectPlay2_AddRef(p)             (p)->lpVtbl->AddRef(p)
565 #define IDirectPlay2_Release(p)            (p)->lpVtbl->Release(p)
566 /*** IDirectPlay2 methods ***/
567 #define IDirectPlay2_AddPlayerToGroup(p,a,b)       (p)->lpVtbl->AddPlayerToGroup(p,a,b)
568 #define IDirectPlay2_Close(p)                      (p)->lpVtbl->Close(p)
569 #define IDirectPlay2_CreateGroup(p,a,b,c,d,e)      (p)->lpVtbl->CreateGroup(p,a,b,c,d,e)
570 #define IDirectPlay2_CreatePlayer(p,a,b,c,d,e,f)   (p)->lpVtbl->CreatePlayer(p,a,b,c,d,e,f)
571 #define IDirectPlay2_DeletePlayerFromGroup(p,a,b)  (p)->lpVtbl->DeletePlayerFromGroup(p,a,b)
572 #define IDirectPlay2_DestroyGroup(p,a)             (p)->lpVtbl->DestroyGroup(p,a)
573 #define IDirectPlay2_DestroyPlayer(p,a)            (p)->lpVtbl->DestroyPlayer(p,a)
574 #define IDirectPlay2_EnumGroupPlayers(p,a,b,c,d,e) (p)->lpVtbl->EnumGroupPlayers(p,a,b,c,d,e)
575 #define IDirectPlay2_EnumGroups(p,a,b,c,d)         (p)->lpVtbl->EnumGroups(p,a,b,c,d)
576 #define IDirectPlay2_EnumPlayers(p,a,b,c,d)        (p)->lpVtbl->EnumPlayers(p,a,b,c,d)
577 #define IDirectPlay2_EnumSessions(p,a,b,c,d,e)     (p)->lpVtbl->EnumSessions(p,a,b,c,d,e)
578 #define IDirectPlay2_GetCaps(p,a,b)                (p)->lpVtbl->GetCaps(p,a,b)
579 #define IDirectPlay2_GetGroupData(p,a,b,c,d)       (p)->lpVtbl->GetGroupData(p,a,b,c,d)
580 #define IDirectPlay2_GetGroupName(p,a,b,c)         (p)->lpVtbl->GetGroupName(p,a,b,c)
581 #define IDirectPlay2_GetMessageCount(p,a,b)        (p)->lpVtbl->GetMessageCount(p,a,b)
582 #define IDirectPlay2_GetPlayerAddress(p,a,b,c)     (p)->lpVtbl->GetPlayerAddress(p,a,b,c)
583 #define IDirectPlay2_GetPlayerCaps(p,a,b,c)        (p)->lpVtbl->GetPlayerCaps(p,a,b,c)
584 #define IDirectPlay2_GetPlayerData(p,a,b,c,d)      (p)->lpVtbl->GetPlayerData(p,a,b,c,d)
585 #define IDirectPlay2_GetPlayerName(p,a,b,c)        (p)->lpVtbl->GetPlayerName(p,a,b,c)
586 #define IDirectPlay2_GetSessionDesc(p,a,b)         (p)->lpVtbl->GetSessionDesc(p,a,b)
587 #define IDirectPlay2_Initialize(p,a)               (p)->lpVtbl->Initialize(p,a)
588 #define IDirectPlay2_Open(p,a,b)                   (p)->lpVtbl->Open(p,a,b)
589 #define IDirectPlay2_Receive(p,a,b,c,d,e)          (p)->lpVtbl->Receive(p,a,b,c,d,e)
590 #define IDirectPlay2_Send(p,a,b,c,d,e)             (p)->lpVtbl->Send(p,a,b,c,d,e)
591 #define IDirectPlay2_SetGroupData(p,a,b,c,d)       (p)->lpVtbl->SetGroupData(p,a,b,c,d)
592 #define IDirectPlay2_SetGroupName(p,a,b,c)         (p)->lpVtbl->SetGroupName(p,a,b,c)
593 #define IDirectPlay2_SetPlayerData(p,a,b,c,d)      (p)->lpVtbl->SetPlayerData(p,a,b,c,d)
594 #define IDirectPlay2_SetPlayerName(p,a,b,c)        (p)->lpVtbl->SetPlayerName(p,a,b,c)
595 #define IDirectPlay2_SetSessionDesc(p,a,b)         (p)->lpVtbl->SetSessionDesc(p,a,b)
596 #else
597 /*** IUnknown methods ***/
598 #define IDirectPlay2_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
599 #define IDirectPlay2_AddRef(p)             (p)->AddRef()
600 #define IDirectPlay2_Release(p)            (p)->Release()
601 /*** IDirectPlay2 methods ***/
602 #define IDirectPlay2_AddPlayerToGroup(p,a,b)       (p)->AddPlayerToGroup(a,b)
603 #define IDirectPlay2_Close(p)                      (p)->Close()
604 #define IDirectPlay2_CreateGroup(p,a,b,c,d,e)      (p)->CreateGroup(a,b,c,d,e)
605 #define IDirectPlay2_CreatePlayer(p,a,b,c,d,e,f)   (p)->CreatePlayer(a,b,c,d,e,f)
606 #define IDirectPlay2_DeletePlayerFromGroup(p,a,b)  (p)->DeletePlayerFromGroup(a,b)
607 #define IDirectPlay2_DestroyGroup(p,a)             (p)->DestroyGroup(a)
608 #define IDirectPlay2_DestroyPlayer(p,a)            (p)->DestroyPlayer(a)
609 #define IDirectPlay2_EnumGroupPlayers(p,a,b,c,d,e) (p)->EnumGroupPlayers(a,b,c,d,e)
610 #define IDirectPlay2_EnumGroups(p,a,b,c,d)         (p)->EnumGroups(a,b,c,d)
611 #define IDirectPlay2_EnumPlayers(p,a,b,c,d)        (p)->EnumPlayers(a,b,c,d)
612 #define IDirectPlay2_EnumSessions(p,a,b,c,d,e)     (p)->EnumSessions(a,b,c,d,e)
613 #define IDirectPlay2_GetCaps(p,a,b)                (p)->GetCaps(a,b)
614 #define IDirectPlay2_GetGroupData(p,a,b,c,d)       (p)->GetGroupData(a,b,c,d)
615 #define IDirectPlay2_GetGroupName(p,a,b,c)         (p)->GetGroupName(a,b,c)
616 #define IDirectPlay2_GetMessageCount(p,a,b)        (p)->GetMessageCount(a,b)
617 #define IDirectPlay2_GetPlayerAddress(p,a,b,c)     (p)->GetPlayerAddress(a,b,c)
618 #define IDirectPlay2_GetPlayerCaps(p,a,b,c)        (p)->GetPlayerCaps(a,b,c)
619 #define IDirectPlay2_GetPlayerData(p,a,b,c,d)      (p)->GetPlayerData(a,b,c,d)
620 #define IDirectPlay2_GetPlayerName(p,a,b,c)        (p)->GetPlayerName(a,b,c)
621 #define IDirectPlay2_GetSessionDesc(p,a,b)         (p)->GetSessionDesc(a,b)
622 #define IDirectPlay2_Initialize(p,a)               (p)->Initialize(a)
623 #define IDirectPlay2_Open(p,a,b)                   (p)->Open(a,b)
624 #define IDirectPlay2_Receive(p,a,b,c,d,e)          (p)->Receive(a,b,c,d,e)
625 #define IDirectPlay2_Send(p,a,b,c,d,e)             (p)->Send(a,b,c,d,e)
626 #define IDirectPlay2_SetGroupData(p,a,b,c,d)       (p)->SetGroupData(a,b,c,d)
627 #define IDirectPlay2_SetGroupName(p,a,b,c)         (p)->SetGroupName(a,b,c)
628 #define IDirectPlay2_SetPlayerData(p,a,b,c,d)      (p)->SetPlayerData(a,b,c,d)
629 #define IDirectPlay2_SetPlayerName(p,a,b,c)        (p)->SetPlayerName(a,b,c)
630 #define IDirectPlay2_SetSessionDesc(p,a,b)         (p)->SetSessionDesc(a,b)
631 #endif
632 
633 
634 /*****************************************************************************
635  * IDirectPlay3 and IDirectPlay3A interface
636  */
637 #define INTERFACE IDirectPlay3
DECLARE_INTERFACE_(IDirectPlay3,IDirectPlay2)638 DECLARE_INTERFACE_(IDirectPlay3,IDirectPlay2)
639 {
640     /*** IUnknown methods ***/
641     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
642     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
643     STDMETHOD_(ULONG,Release)(THIS) PURE;
644     /*** IDirectPlay2 methods ***/
645     STDMETHOD(AddPlayerToGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
646     STDMETHOD(Close)(THIS) PURE;
647     STDMETHOD(CreateGroup)(THIS_ LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
648     STDMETHOD(CreatePlayer)(THIS_ LPDPID lpidPlayer, LPDPNAME lpPlayerName, HANDLE hEvent, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
649     STDMETHOD(DeletePlayerFromGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
650     STDMETHOD(DestroyGroup)(THIS_ DPID idGroup) PURE;
651     STDMETHOD(DestroyPlayer)(THIS_ DPID idPlayer) PURE;
652     STDMETHOD(EnumGroupPlayers)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
653     STDMETHOD(EnumGroups)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
654     STDMETHOD(EnumPlayers)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
655     STDMETHOD(EnumSessions)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwTimeout, LPDPENUMSESSIONSCALLBACK2 lpEnumSessionsCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
656     STDMETHOD(GetCaps)(THIS_ LPDPCAPS lpDPCaps, DWORD dwFlags) PURE;
657     STDMETHOD(GetGroupData)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
658     STDMETHOD(GetGroupName)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
659     STDMETHOD(GetMessageCount)(THIS_ DPID idPlayer, LPDWORD lpdwCount) PURE;
660     STDMETHOD(GetPlayerAddress)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
661     STDMETHOD(GetPlayerCaps)(THIS_ DPID idPlayer, LPDPCAPS lpPlayerCaps, DWORD dwFlags) PURE;
662     STDMETHOD(GetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
663     STDMETHOD(GetPlayerName)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
664     STDMETHOD(GetSessionDesc)(THIS_ LPVOID lpData, LPDWORD lpdwDataSize) PURE;
665     STDMETHOD(Initialize)(THIS_ LPGUID lpGUID) PURE;
666     STDMETHOD(Open)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwFlags) PURE;
667     STDMETHOD(Receive)(THIS_ LPDPID lpidFrom, LPDPID lpidTo, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
668     STDMETHOD(Send)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPVOID lpData, DWORD dwDataSize) PURE;
669     STDMETHOD(SetGroupData)(THIS_ DPID idGroup, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
670     STDMETHOD(SetGroupName)(THIS_ DPID idGroup, LPDPNAME lpGroupName, DWORD dwFlags) PURE;
671     STDMETHOD(SetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
672     STDMETHOD(SetPlayerName)(THIS_ DPID idPlayer, LPDPNAME lpPlayerName, DWORD dwFlags) PURE;
673     STDMETHOD(SetSessionDesc)(THIS_ LPDPSESSIONDESC2 lpSessDesc, DWORD dwFlags) PURE;
674     /*** IDirectPlay3 methods ***/
675     STDMETHOD(AddGroupToGroup)(THIS_ DPID idParentGroup, DPID idGroup) PURE;
676     STDMETHOD(CreateGroupInGroup)(THIS_ DPID idParentGroup, LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
677     STDMETHOD(DeleteGroupFromGroup)(THIS_ DPID idParentGroup, DPID idGroup) PURE;
678     STDMETHOD(EnumConnections)(THIS_ LPCGUID lpguidApplication, LPDPENUMCONNECTIONSCALLBACK lpEnumCallback, LPVOID lpContext, DWORD dwFlags) PURE;
679     STDMETHOD(EnumGroupsInGroup)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumCallback, LPVOID lpContext, DWORD dwFlags) PURE;
680     STDMETHOD(GetGroupConnectionSettings)(THIS_ DWORD dwFlags, DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
681     STDMETHOD(InitializeConnection)(THIS_ LPVOID lpConnection, DWORD dwFlags) PURE;
682     STDMETHOD(SecureOpen)(THIS_ LPCDPSESSIONDESC2 lpsd, DWORD dwFlags, LPCDPSECURITYDESC lpSecurity, LPCDPCREDENTIALS lpCredentials) PURE;
683     STDMETHOD(SendChatMessage)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPDPCHAT lpChatMessage) PURE;
684     STDMETHOD(SetGroupConnectionSettings)(THIS_ DWORD dwFlags, DPID idGroup, LPDPLCONNECTION lpConnection) PURE;
685     STDMETHOD(StartSession)(THIS_ DWORD dwFlags, DPID idGroup) PURE;
686     STDMETHOD(GetGroupFlags)(THIS_ DPID idGroup, LPDWORD lpdwFlags) PURE;
687     STDMETHOD(GetGroupParent)(THIS_ DPID idGroup, LPDPID lpidParent) PURE;
688     STDMETHOD(GetPlayerAccount)(THIS_ DPID idPlayer, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
689     STDMETHOD(GetPlayerFlags)(THIS_ DPID idPlayer, LPDWORD lpdwFlags) PURE;
690 };
691 #undef INTERFACE
692 
693 #if !defined(__cplusplus) || defined(CINTERFACE)
694 /*** IUnknown methods ***/
695 #define IDirectPlay3_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
696 #define IDirectPlay3_AddRef(p)             (p)->lpVtbl->AddRef(p)
697 #define IDirectPlay3_Release(p)            (p)->lpVtbl->Release(p)
698 /*** IDirectPlay2 methods ***/
699 #define IDirectPlay3_AddPlayerToGroup(p,a,b)       (p)->lpVtbl->AddPlayerToGroup(p,a,b)
700 #define IDirectPlay3_Close(p)                      (p)->lpVtbl->Close(p)
701 #define IDirectPlay3_CreateGroup(p,a,b,c,d,e)      (p)->lpVtbl->CreateGroup(p,a,b,c,d,e)
702 #define IDirectPlay3_CreatePlayer(p,a,b,c,d,e,f)   (p)->lpVtbl->CreatePlayer(p,a,b,c,d,e,f)
703 #define IDirectPlay3_DeletePlayerFromGroup(p,a,b)  (p)->lpVtbl->DeletePlayerFromGroup(p,a,b)
704 #define IDirectPlay3_DestroyGroup(p,a)             (p)->lpVtbl->DestroyGroup(p,a)
705 #define IDirectPlay3_DestroyPlayer(p,a)            (p)->lpVtbl->DestroyPlayer(p,a)
706 #define IDirectPlay3_EnumGroupPlayers(p,a,b,c,d,e) (p)->lpVtbl->EnumGroupPlayers(p,a,b,c,d,e)
707 #define IDirectPlay3_EnumGroups(p,a,b,c,d)         (p)->lpVtbl->EnumGroups(p,a,b,c,d)
708 #define IDirectPlay3_EnumPlayers(p,a,b,c,d)        (p)->lpVtbl->EnumPlayers(p,a,b,c,d)
709 #define IDirectPlay3_EnumSessions(p,a,b,c,d,e)     (p)->lpVtbl->EnumSessions(p,a,b,c,d,e)
710 #define IDirectPlay3_GetCaps(p,a,b)                (p)->lpVtbl->GetCaps(p,a,b)
711 #define IDirectPlay3_GetGroupData(p,a,b,c,d)       (p)->lpVtbl->GetGroupData(p,a,b,c,d)
712 #define IDirectPlay3_GetGroupName(p,a,b,c)         (p)->lpVtbl->GetGroupName(p,a,b,c)
713 #define IDirectPlay3_GetMessageCount(p,a,b)        (p)->lpVtbl->GetMessageCount(p,a,b)
714 #define IDirectPlay3_GetPlayerAddress(p,a,b,c)     (p)->lpVtbl->GetPlayerAddress(p,a,b,c)
715 #define IDirectPlay3_GetPlayerCaps(p,a,b,c)        (p)->lpVtbl->GetPlayerCaps(p,a,b,c)
716 #define IDirectPlay3_GetPlayerData(p,a,b,c,d)      (p)->lpVtbl->GetPlayerData(p,a,b,c,d)
717 #define IDirectPlay3_GetPlayerName(p,a,b,c)        (p)->lpVtbl->GetPlayerName(p,a,b,c)
718 #define IDirectPlay3_GetSessionDesc(p,a,b)         (p)->lpVtbl->GetSessionDesc(p,a,b)
719 #define IDirectPlay3_Initialize(p,a)               (p)->lpVtbl->Initialize(p,a)
720 #define IDirectPlay3_Open(p,a,b)                   (p)->lpVtbl->Open(p,a,b)
721 #define IDirectPlay3_Receive(p,a,b,c,d,e)          (p)->lpVtbl->Receive(p,a,b,c,d,e)
722 #define IDirectPlay3_Send(p,a,b,c,d,e)             (p)->lpVtbl->Send(p,a,b,c,d,e)
723 #define IDirectPlay3_SetGroupData(p,a,b,c,d)       (p)->lpVtbl->SetGroupData(p,a,b,c,d)
724 #define IDirectPlay3_SetGroupName(p,a,b,c)         (p)->lpVtbl->SetGroupName(p,a,b,c)
725 #define IDirectPlay3_SetPlayerData(p,a,b,c,d)      (p)->lpVtbl->SetPlayerData(p,a,b,c,d)
726 #define IDirectPlay3_SetPlayerName(p,a,b,c)        (p)->lpVtbl->SetPlayerName(p,a,b,c)
727 #define IDirectPlay3_SetSessionDesc(p,a,b)         (p)->lpVtbl->SetSessionDesc(p,a,b)
728 /*** IDirectPlay3 methods ***/
729 #define IDirectPlay3_AddGroupToGroup(p,a,b)                (p)->lpVtbl->AddGroupToGroup(p,a,b)
730 #define IDirectPlay3_CreateGroupInGroup(p,a,b,c,d,e,f)     (p)->lpVtbl->CreateGroupInGroup(p,a,b,c,d,e,f)
731 #define IDirectPlay3_DeleteGroupFromGroup(p,a,b)           (p)->lpVtbl->DeleteGroupFromGroup(p,a,b)
732 #define IDirectPlay3_EnumConnections(p,a,b,c,d)            (p)->lpVtbl->EnumConnections(p,a,b,c,d)
733 #define IDirectPlay3_EnumGroupsInGroup(p,a,b,c,d,e)        (p)->lpVtbl->EnumGroupsInGroup(p,a,b,c,d,e)
734 #define IDirectPlay3_GetGroupConnectionSettings(p,a,b,c,d) (p)->lpVtbl->GetGroupConnectionSettings(p,a,b,c,d)
735 #define IDirectPlay3_InitializeConnection(p,a,b)           (p)->lpVtbl->InitializeConnection(p,a,b)
736 #define IDirectPlay3_SecureOpen(p,a,b,c,d)                 (p)->lpVtbl->SecureOpen(p,a,b,c,d)
737 #define IDirectPlay3_SendChatMessage(p,a,b,c,d)            (p)->lpVtbl->SendChatMessage(p,a,b,c,d)
738 #define IDirectPlay3_SetGroupConnectionSettings(p,a,b,c)   (p)->lpVtbl->SetGroupConnectionSettings(p,a,b,c)
739 #define IDirectPlay3_StartSession(p,a,b)                   (p)->lpVtbl->StartSession(p,a,b)
740 #define IDirectPlay3_GetGroupFlags(p,a,b)                  (p)->lpVtbl->GetGroupFlags(p,a,b)
741 #define IDirectPlay3_GetGroupParent(p,a,b)                 (p)->lpVtbl->GetGroupParent(p,a,b)
742 #define IDirectPlay3_GetPlayerAccount(p,a,b,c,d)           (p)->lpVtbl->GetPlayerAccount(p,a,b,c,d)
743 #define IDirectPlay3_GetPlayerFlags(p,a,b)                 (p)->lpVtbl->GetPlayerFlags(p,a,b)
744 #else
745 /*** IUnknown methods ***/
746 #define IDirectPlay3_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
747 #define IDirectPlay3_AddRef(p)             (p)->AddRef()
748 #define IDirectPlay3_Release(p)            (p)->Release()
749 /*** IDirectPlay2 methods ***/
750 #define IDirectPlay3_AddPlayerToGroup(p,a,b)       (p)->AddPlayerToGroup(a,b)
751 #define IDirectPlay3_Close(p)                      (p)->Close()
752 #define IDirectPlay3_CreateGroup(p,a,b,c,d,e)      (p)->CreateGroup(a,b,c,d,e)
753 #define IDirectPlay3_CreatePlayer(p,a,b,c,d,e,f)   (p)->CreatePlayer(a,b,c,d,e,f)
754 #define IDirectPlay3_DeletePlayerFromGroup(p,a,b)  (p)->DeletePlayerFromGroup(a,b)
755 #define IDirectPlay3_DestroyGroup(p,a)             (p)->DestroyGroup(a)
756 #define IDirectPlay3_DestroyPlayer(p,a)            (p)->DestroyPlayer(a)
757 #define IDirectPlay3_EnumGroupPlayers(p,a,b,c,d,e) (p)->EnumGroupPlayers(a,b,c,d,e)
758 #define IDirectPlay3_EnumGroups(p,a,b,c,d)         (p)->EnumGroups(a,b,c,d)
759 #define IDirectPlay3_EnumPlayers(p,a,b,c,d)        (p)->EnumPlayers(a,b,c,d)
760 #define IDirectPlay3_EnumSessions(p,a,b,c,d,e)     (p)->EnumSessions(a,b,c,d,e)
761 #define IDirectPlay3_GetCaps(p,a,b)                (p)->GetCaps(a,b)
762 #define IDirectPlay3_GetGroupData(p,a,b,c,d)       (p)->GetGroupData(a,b,c,d)
763 #define IDirectPlay3_GetGroupName(p,a,b,c)         (p)->GetGroupName(a,b,c)
764 #define IDirectPlay3_GetMessageCount(p,a,b)        (p)->GetMessageCount(a,b)
765 #define IDirectPlay3_GetPlayerAddress(p,a,b,c)     (p)->GetPlayerAddress(a,b,c)
766 #define IDirectPlay3_GetPlayerCaps(p,a,b,c)        (p)->GetPlayerCaps(a,b,c)
767 #define IDirectPlay3_GetPlayerData(p,a,b,c,d)      (p)->GetPlayerData(a,b,c,d)
768 #define IDirectPlay3_GetPlayerName(p,a,b,c)        (p)->GetPlayerName(a,b,c)
769 #define IDirectPlay3_GetSessionDesc(p,a,b)         (p)->GetSessionDesc(a,b)
770 #define IDirectPlay3_Initialize(p,a)               (p)->Initialize(a)
771 #define IDirectPlay3_Open(p,a,b)                   (p)->Open(a,b)
772 #define IDirectPlay3_Receive(p,a,b,c,d,e)          (p)->Receive(a,b,c,d,e)
773 #define IDirectPlay3_Send(p,a,b,c,d,e)             (p)->Send(a,b,c,d,e)
774 #define IDirectPlay3_SetGroupData(p,a,b,c,d)       (p)->SetGroupData(a,b,c,d)
775 #define IDirectPlay3_SetGroupName(p,a,b,c)         (p)->SetGroupName(a,b,c)
776 #define IDirectPlay3_SetPlayerData(p,a,b,c,d)      (p)->SetPlayerData(a,b,c,d)
777 #define IDirectPlay3_SetPlayerName(p,a,b,c)        (p)->SetPlayerName(a,b,c)
778 #define IDirectPlay3_SetSessionDesc(p,a,b)         (p)->SetSessionDesc(a,b)
779 /*** IDirectPlay3 methods ***/
780 #define IDirectPlay3_AddGroupToGroup(p,a,b)                (p)->AddGroupToGroup(a,b)
781 #define IDirectPlay3_CreateGroupInGroup(p,a,b,c,d,e,f)     (p)->CreateGroupInGroup(a,b,c,d,e,f)
782 #define IDirectPlay3_DeleteGroupFromGroup(p,a,b)           (p)->DeleteGroupFromGroup(a,b)
783 #define IDirectPlay3_EnumConnections(p,a,b,c,d)            (p)->EnumConnections(a,b,c,d)
784 #define IDirectPlay3_EnumGroupsInGroup(p,a,b,c,d,e)        (p)->EnumGroupsInGroup(a,b,c,d,e)
785 #define IDirectPlay3_GetGroupConnectionSettings(p,a,b,c,d) (p)->GetGroupConnectionSettings(a,b,c,d)
786 #define IDirectPlay3_InitializeConnection(p,a,b)           (p)->InitializeConnection(a,b)
787 #define IDirectPlay3_SecureOpen(p,a,b,c,d)                 (p)->SecureOpen(a,b,c,d)
788 #define IDirectPlay3_SendChatMessage(p,a,b,c,d)            (p)->SendChatMessage(a,b,c,d)
789 #define IDirectPlay3_SetGroupConnectionSettings(p,a,b,c)   (p)->SetGroupConnectionSettings(a,b,c)
790 #define IDirectPlay3_StartSession(p,a,b)                   (p)->StartSession(a,b)
791 #define IDirectPlay3_GetGroupFlags(p,a,b)                  (p)->GetGroupFlags(a,b)
792 #define IDirectPlay3_GetGroupParent(p,a,b)                 (p)->GetGroupParent(a,b)
793 #define IDirectPlay3_GetPlayerAccount(p,a,b,c,d)           (p)->GetPlayerAccount(a,b,c,d)
794 #define IDirectPlay3_GetPlayerFlags(p,a,b)                 (p)->GetPlayerFlags(a,b)
795 #endif
796 
797 /*****************************************************************************
798  * IDirectPlay4 and IDirectPlay4A interface
799  */
800 #define INTERFACE IDirectPlay4
DECLARE_INTERFACE_(IDirectPlay4,IDirectPlay3)801 DECLARE_INTERFACE_(IDirectPlay4,IDirectPlay3)
802 {
803     /*** IUnknown methods ***/
804     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
805     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
806     STDMETHOD_(ULONG,Release)(THIS) PURE;
807     /*** IDirectPlay2 methods ***/
808     STDMETHOD(AddPlayerToGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
809     STDMETHOD(Close)(THIS) PURE;
810     STDMETHOD(CreateGroup)(THIS_ LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
811     STDMETHOD(CreatePlayer)(THIS_ LPDPID lpidPlayer, LPDPNAME lpPlayerName, HANDLE hEvent, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
812     STDMETHOD(DeletePlayerFromGroup)(THIS_ DPID idGroup, DPID idPlayer) PURE;
813     STDMETHOD(DestroyGroup)(THIS_ DPID idGroup) PURE;
814     STDMETHOD(DestroyPlayer)(THIS_ DPID idPlayer) PURE;
815     STDMETHOD(EnumGroupPlayers)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
816     STDMETHOD(EnumGroups)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
817     STDMETHOD(EnumPlayers)(THIS_ LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumPlayersCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
818     STDMETHOD(EnumSessions)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwTimeout, LPDPENUMSESSIONSCALLBACK2 lpEnumSessionsCallback2, LPVOID lpContext, DWORD dwFlags) PURE;
819     STDMETHOD(GetCaps)(THIS_ LPDPCAPS lpDPCaps, DWORD dwFlags) PURE;
820     STDMETHOD(GetGroupData)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
821     STDMETHOD(GetGroupName)(THIS_ DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
822     STDMETHOD(GetMessageCount)(THIS_ DPID idPlayer, LPDWORD lpdwCount) PURE;
823     STDMETHOD(GetPlayerAddress)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
824     STDMETHOD(GetPlayerCaps)(THIS_ DPID idPlayer, LPDPCAPS lpPlayerCaps, DWORD dwFlags) PURE;
825     STDMETHOD(GetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize, DWORD dwFlags) PURE;
826     STDMETHOD(GetPlayerName)(THIS_ DPID idPlayer, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
827     STDMETHOD(GetSessionDesc)(THIS_ LPVOID lpData, LPDWORD lpdwDataSize) PURE;
828     STDMETHOD(Initialize)(THIS_ LPGUID lpGUID) PURE;
829     STDMETHOD(Open)(THIS_ LPDPSESSIONDESC2 lpsd, DWORD dwFlags) PURE;
830     STDMETHOD(Receive)(THIS_ LPDPID lpidFrom, LPDPID lpidTo, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
831     STDMETHOD(Send)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPVOID lpData, DWORD dwDataSize) PURE;
832     STDMETHOD(SetGroupData)(THIS_ DPID idGroup, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
833     STDMETHOD(SetGroupName)(THIS_ DPID idGroup, LPDPNAME lpGroupName, DWORD dwFlags) PURE;
834     STDMETHOD(SetPlayerData)(THIS_ DPID idPlayer, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
835     STDMETHOD(SetPlayerName)(THIS_ DPID idPlayer, LPDPNAME lpPlayerName, DWORD dwFlags) PURE;
836     STDMETHOD(SetSessionDesc)(THIS_ LPDPSESSIONDESC2 lpSessDesc, DWORD dwFlags) PURE;
837     /*** IDirectPlay3 methods ***/
838     STDMETHOD(AddGroupToGroup)(THIS_ DPID idParentGroup, DPID idGroup) PURE;
839     STDMETHOD(CreateGroupInGroup)(THIS_ DPID idParentGroup, LPDPID lpidGroup, LPDPNAME lpGroupName, LPVOID lpData, DWORD dwDataSize, DWORD dwFlags) PURE;
840     STDMETHOD(DeleteGroupFromGroup)(THIS_ DPID idParentGroup, DPID idGroup) PURE;
841     STDMETHOD(EnumConnections)(THIS_ LPCGUID lpguidApplication, LPDPENUMCONNECTIONSCALLBACK lpEnumCallback, LPVOID lpContext, DWORD dwFlags) PURE;
842     STDMETHOD(EnumGroupsInGroup)(THIS_ DPID idGroup, LPGUID lpguidInstance, LPDPENUMPLAYERSCALLBACK2 lpEnumCallback, LPVOID lpContext, DWORD dwFlags) PURE;
843     STDMETHOD(GetGroupConnectionSettings)(THIS_ DWORD dwFlags, DPID idGroup, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
844     STDMETHOD(InitializeConnection)(THIS_ LPVOID lpConnection, DWORD dwFlags) PURE;
845     STDMETHOD(SecureOpen)(THIS_ LPCDPSESSIONDESC2 lpsd, DWORD dwFlags, LPCDPSECURITYDESC lpSecurity, LPCDPCREDENTIALS lpCredentials) PURE;
846     STDMETHOD(SendChatMessage)(THIS_ DPID idFrom, DPID idTo, DWORD dwFlags, LPDPCHAT lpChatMessage) PURE;
847     STDMETHOD(SetGroupConnectionSettings)(THIS_ DWORD dwFlags, DPID idGroup, LPDPLCONNECTION lpConnection) PURE;
848     STDMETHOD(StartSession)(THIS_ DWORD dwFlags, DPID idGroup) PURE;
849     STDMETHOD(GetGroupFlags)(THIS_ DPID idGroup, LPDWORD lpdwFlags) PURE;
850     STDMETHOD(GetGroupParent)(THIS_ DPID idGroup, LPDPID lpidParent) PURE;
851     STDMETHOD(GetPlayerAccount)(THIS_ DPID idPlayer, DWORD dwFlags, LPVOID lpData, LPDWORD lpdwDataSize) PURE;
852     STDMETHOD(GetPlayerFlags)(THIS_ DPID idPlayer, LPDWORD lpdwFlags) PURE;
853     /*** IDirectPlay4 methods ***/
854     STDMETHOD(GetGroupOwner)(THIS_ DPID , LPDPID  ) PURE;
855     STDMETHOD(SetGroupOwner)(THIS_ DPID , DPID  ) PURE;
856     STDMETHOD(SendEx)(THIS_ DPID , DPID , DWORD , LPVOID , DWORD , DWORD , DWORD , LPVOID , LPDWORD  ) PURE;
857     STDMETHOD(GetMessageQueue)(THIS_ DPID , DPID , DWORD , LPDWORD , LPDWORD  ) PURE;
858     STDMETHOD(CancelMessage)(THIS_ DWORD , DWORD  ) PURE;
859     STDMETHOD(CancelPriority)(THIS_ DWORD , DWORD , DWORD  ) PURE;
860 };
861 #undef INTERFACE
862 
863 #if !defined(__cplusplus) || defined(CINTERFACE)
864 /*** IUnknown methods ***/
865 #define IDirectPlayX_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
866 #define IDirectPlayX_AddRef(p)             (p)->lpVtbl->AddRef(p)
867 #define IDirectPlayX_Release(p)            (p)->lpVtbl->Release(p)
868 /*** IDirectPlay2 methods ***/
869 #define IDirectPlayX_AddPlayerToGroup(p,a,b)       (p)->lpVtbl->AddPlayerToGroup(p,a,b)
870 #define IDirectPlayX_Close(p)                      (p)->lpVtbl->Close(p)
871 #define IDirectPlayX_CreateGroup(p,a,b,c,d,e)      (p)->lpVtbl->CreateGroup(p,a,b,c,d,e)
872 #define IDirectPlayX_CreatePlayer(p,a,b,c,d,e,f)   (p)->lpVtbl->CreatePlayer(p,a,b,c,d,e,f)
873 #define IDirectPlayX_DeletePlayerFromGroup(p,a,b)  (p)->lpVtbl->DeletePlayerFromGroup(p,a,b)
874 #define IDirectPlayX_DestroyGroup(p,a)             (p)->lpVtbl->DestroyGroup(p,a)
875 #define IDirectPlayX_DestroyPlayer(p,a)            (p)->lpVtbl->DestroyPlayer(p,a)
876 #define IDirectPlayX_EnumGroupPlayers(p,a,b,c,d,e) (p)->lpVtbl->EnumGroupPlayers(p,a,b,c,d,e)
877 #define IDirectPlayX_EnumGroups(p,a,b,c,d)         (p)->lpVtbl->EnumGroups(p,a,b,c,d)
878 #define IDirectPlayX_EnumPlayers(p,a,b,c,d)        (p)->lpVtbl->EnumPlayers(p,a,b,c,d)
879 #define IDirectPlayX_EnumSessions(p,a,b,c,d,e)     (p)->lpVtbl->EnumSessions(p,a,b,c,d,e)
880 #define IDirectPlayX_GetCaps(p,a,b)                (p)->lpVtbl->GetCaps(p,a,b)
881 #define IDirectPlayX_GetGroupData(p,a,b,c,d)       (p)->lpVtbl->GetGroupData(p,a,b,c,d)
882 #define IDirectPlayX_GetGroupName(p,a,b,c)         (p)->lpVtbl->GetGroupName(p,a,b,c)
883 #define IDirectPlayX_GetMessageCount(p,a,b)        (p)->lpVtbl->GetMessageCount(p,a,b)
884 #define IDirectPlayX_GetPlayerAddress(p,a,b,c)     (p)->lpVtbl->GetPlayerAddress(p,a,b,c)
885 #define IDirectPlayX_GetPlayerCaps(p,a,b,c)        (p)->lpVtbl->GetPlayerCaps(p,a,b,c)
886 #define IDirectPlayX_GetPlayerData(p,a,b,c,d)      (p)->lpVtbl->GetPlayerData(p,a,b,c,d)
887 #define IDirectPlayX_GetPlayerName(p,a,b,c)        (p)->lpVtbl->GetPlayerName(p,a,b,c)
888 #define IDirectPlayX_GetSessionDesc(p,a,b)         (p)->lpVtbl->GetSessionDesc(p,a,b)
889 #define IDirectPlayX_Initialize(p,a)               (p)->lpVtbl->Initialize(p,a)
890 #define IDirectPlayX_Open(p,a,b)                   (p)->lpVtbl->Open(p,a,b)
891 #define IDirectPlayX_Receive(p,a,b,c,d,e)          (p)->lpVtbl->Receive(p,a,b,c,d,e)
892 #define IDirectPlayX_Send(p,a,b,c,d,e)             (p)->lpVtbl->Send(p,a,b,c,d,e)
893 #define IDirectPlayX_SetGroupData(p,a,b,c,d)       (p)->lpVtbl->SetGroupData(p,a,b,c,d)
894 #define IDirectPlayX_SetGroupName(p,a,b,c)         (p)->lpVtbl->SetGroupName(p,a,b,c)
895 #define IDirectPlayX_SetPlayerData(p,a,b,c,d)      (p)->lpVtbl->SetPlayerData(p,a,b,c,d)
896 #define IDirectPlayX_SetPlayerName(p,a,b,c)        (p)->lpVtbl->SetPlayerName(p,a,b,c)
897 #define IDirectPlayX_SetSessionDesc(p,a,b)         (p)->lpVtbl->SetSessionDesc(p,a,b)
898 /*** IDirectPlay3 methods ***/
899 #define IDirectPlayX_AddGroupToGroup(p,a,b)                (p)->lpVtbl->AddGroupToGroup(p,a,b)
900 #define IDirectPlayX_CreateGroupInGroup(p,a,b,c,d,e,f)     (p)->lpVtbl->CreateGroupInGroup(p,a,b,c,d,e,f)
901 #define IDirectPlayX_DeleteGroupFromGroup(p,a,b)           (p)->lpVtbl->DeleteGroupFromGroup(p,a,b)
902 #define IDirectPlayX_EnumConnections(p,a,b,c,d)            (p)->lpVtbl->EnumConnections(p,a,b,c,d)
903 #define IDirectPlayX_EnumGroupsInGroup(p,a,b,c,d,e)        (p)->lpVtbl->EnumGroupsInGroup(p,a,b,c,d,e)
904 #define IDirectPlayX_GetGroupConnectionSettings(p,a,b,c,d) (p)->lpVtbl->GetGroupConnectionSettings(p,a,b,c,d)
905 #define IDirectPlayX_InitializeConnection(p,a,b)           (p)->lpVtbl->InitializeConnection(p,a,b)
906 #define IDirectPlayX_SecureOpen(p,a,b,c,d)                 (p)->lpVtbl->SecureOpen(p,a,b,c,d)
907 #define IDirectPlayX_SendChatMessage(p,a,b,c,d)            (p)->lpVtbl->SendChatMessage(p,a,b,c,d)
908 #define IDirectPlayX_SetGroupConnectionSettings(p,a,b,c)   (p)->lpVtbl->SetGroupConnectionSettings(p,a,b,c)
909 #define IDirectPlayX_StartSession(p,a,b)                   (p)->lpVtbl->StartSession(p,a,b)
910 #define IDirectPlayX_GetGroupFlags(p,a,b)                  (p)->lpVtbl->GetGroupFlags(p,a,b)
911 #define IDirectPlayX_GetGroupParent(p,a,b)                 (p)->lpVtbl->GetGroupParent(p,a,b)
912 #define IDirectPlayX_GetPlayerAccount(p,a,b,c,d)           (p)->lpVtbl->GetPlayerAccount(p,a,b,c,d)
913 #define IDirectPlayX_GetPlayerFlags(p,a,b)                 (p)->lpVtbl->GetPlayerFlags(p,a,b)
914 /*** IDirectPlay4 methods ***/
915 #define IDirectPlayX_GetGroupOwner(p,a,b)                  (p)->lpVtbl->GetGroupOwner(p,a,b)
916 #define IDirectPlayX_SetGroupOwner(p,a,b)                  (p)->lpVtbl->SetGroupOwner(p,a,b)
917 #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)
918 #define IDirectPlayX_GetMessageQueue(p,a,b,c,d,e)          (p)->lpVtbl->GetMessageQueue(p,a,b,c,d,e)
919 #define IDirectPlayX_CancelMessage(p,a,b)                  (p)->lpVtbl->CancelMessage(p,a,b)
920 #define IDirectPlayX_CancelPriority(p,a,b,c)               (p)->lpVtbl->CancelPriority(p,a,b,c)
921 #else
922 /*** IUnknown methods ***/
923 #define IDirectPlayX_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
924 #define IDirectPlayX_AddRef(p)             (p)->AddRef()
925 #define IDirectPlayX_Release(p)            (p)->Release()
926 /*** IDirectPlay2 methods ***/
927 #define IDirectPlayX_AddPlayerToGroup(p,a,b)       (p)->AddPlayerToGroup(a,b)
928 #define IDirectPlayX_Close(p)                      (p)->Close()
929 #define IDirectPlayX_CreateGroup(p,a,b,c,d,e)      (p)->CreateGroup(a,b,c,d,e)
930 #define IDirectPlayX_CreatePlayer(p,a,b,c,d,e,f)   (p)->CreatePlayer(a,b,c,d,e,f)
931 #define IDirectPlayX_DeletePlayerFromGroup(p,a,b)  (p)->DeletePlayerFromGroup(a,b)
932 #define IDirectPlayX_DestroyGroup(p,a)             (p)->DestroyGroup(a)
933 #define IDirectPlayX_DestroyPlayer(p,a)            (p)->DestroyPlayer(a)
934 #define IDirectPlayX_EnumGroupPlayers(p,a,b,c,d,e) (p)->EnumGroupPlayers(a,b,c,d,e)
935 #define IDirectPlayX_EnumGroups(p,a,b,c,d)         (p)->EnumGroups(a,b,c,d)
936 #define IDirectPlayX_EnumPlayers(p,a,b,c,d)        (p)->EnumPlayers(a,b,c,d)
937 #define IDirectPlayX_EnumSessions(p,a,b,c,d,e)     (p)->EnumSessions(a,b,c,d,e)
938 #define IDirectPlayX_GetCaps(p,a,b)                (p)->GetCaps(a,b)
939 #define IDirectPlayX_GetGroupData(p,a,b,c,d)       (p)->GetGroupData(a,b,c,d)
940 #define IDirectPlayX_GetGroupName(p,a,b,c)         (p)->GetGroupName(a,b,c)
941 #define IDirectPlayX_GetMessageCount(p,a,b)        (p)->GetMessageCount(a,b)
942 #define IDirectPlayX_GetPlayerAddress(p,a,b,c)     (p)->GetPlayerAddress(a,b,c)
943 #define IDirectPlayX_GetPlayerCaps(p,a,b,c)        (p)->GetPlayerCaps(a,b,c)
944 #define IDirectPlayX_GetPlayerData(p,a,b,c,d)      (p)->GetPlayerData(a,b,c,d)
945 #define IDirectPlayX_GetPlayerName(p,a,b,c)        (p)->GetPlayerName(a,b,c)
946 #define IDirectPlayX_GetSessionDesc(p,a,b)         (p)->GetSessionDesc(a,b)
947 #define IDirectPlayX_Initialize(p,a)               (p)->Initialize(a)
948 #define IDirectPlayX_Open(p,a,b)                   (p)->Open(a,b)
949 #define IDirectPlayX_Receive(p,a,b,c,d,e)          (p)->Receive(a,b,c,d,e)
950 #define IDirectPlayX_Send(p,a,b,c,d,e)             (p)->Send(a,b,c,d,e)
951 #define IDirectPlayX_SetGroupData(p,a,b,c,d)       (p)->SetGroupData(a,b,c,d)
952 #define IDirectPlayX_SetGroupName(p,a,b,c)         (p)->SetGroupName(a,b,c)
953 #define IDirectPlayX_SetPlayerData(p,a,b,c,d)      (p)->SetPlayerData(a,b,c,d)
954 #define IDirectPlayX_SetPlayerName(p,a,b,c)        (p)->SetPlayerName(a,b,c)
955 #define IDirectPlayX_SetSessionDesc(p,a,b)         (p)->SetSessionDesc(a,b)
956 /*** IDirectPlay3 methods ***/
957 #define IDirectPlayX_AddGroupToGroup(p,a,b)                (p)->AddGroupToGroup(a,b)
958 #define IDirectPlayX_CreateGroupInGroup(p,a,b,c,d,e,f)     (p)->CreateGroupInGroup(a,b,c,d,e,f)
959 #define IDirectPlayX_DeleteGroupFromGroup(p,a,b)           (p)->DeleteGroupFromGroup(a,b)
960 #define IDirectPlayX_EnumConnections(p,a,b,c,d)            (p)->EnumConnections(a,b,c,d)
961 #define IDirectPlayX_EnumGroupsInGroup(p,a,b,c,d,e)        (p)->EnumGroupsInGroup(a,b,c,d,e)
962 #define IDirectPlayX_GetGroupConnectionSettings(p,a,b,c,d) (p)->GetGroupConnectionSettings(a,b,c,d)
963 #define IDirectPlayX_InitializeConnection(p,a,b)           (p)->InitializeConnection(a,b)
964 #define IDirectPlayX_SecureOpen(p,a,b,c,d)                 (p)->SecureOpen(a,b,c,d)
965 #define IDirectPlayX_SendChatMessage(p,a,b,c,d)            (p)->SendChatMessage(a,b,c,d)
966 #define IDirectPlayX_SetGroupConnectionSettings(p,a,b,c)   (p)->SetGroupConnectionSettings(a,b,c)
967 #define IDirectPlayX_StartSession(p,a,b)                   (p)->StartSession(a,b)
968 #define IDirectPlayX_GetGroupFlags(p,a,b)                  (p)->GetGroupFlags(a,b)
969 #define IDirectPlayX_GetGroupParent(p,a,b)                 (p)->GetGroupParent(a,b)
970 #define IDirectPlayX_GetPlayerAccount(p,a,b,c,d)           (p)->GetPlayerAccount(a,b,c,d)
971 #define IDirectPlayX_GetPlayerFlags(p,a,b)                 (p)->GetPlayerFlags(a,b)
972 /*** IDirectPlay4 methods ***/
973 #define IDirectPlayX_GetGroupOwner(p,a,b)                  (p)->GetGroupOwner(a,b)
974 #define IDirectPlayX_SetGroupOwner(p,a,b)                  (p)->SetGroupOwner(a,b)
975 #define IDirectPlayX_SendEx(p,a,b,c,d,e,f,g,h,i)           (p)->SendEx(a,b,c,d,e,f,g,h,i)
976 #define IDirectPlayX_GetMessageQueue(p,a,b,c,d,e)          (p)->GetMessageQueue(a,b,c,d,e)
977 #define IDirectPlayX_CancelMessage(p,a,b)                  (p)->CancelMessage(a,b)
978 #define IDirectPlayX_CancelPriority(p,a,b,c)               (p)->CancelPriority(a,b,c)
979 #endif
980 
981 
982 /* For DirectPlay::EnumConnections */
983 #define DPCONNECTION_DIRECTPLAY      0x00000001
984 #define DPCONNECTION_DIRECTPLAYLOBBY 0x00000002
985 
986 /* For DirectPlay::EnumPlayers and DirectPlay::EnumGroups */
987 #define DPENUMPLAYERS_ALL           0x00000000
988 #define DPENUMPLAYERS_LOCAL         0x00000008
989 #define DPENUMPLAYERS_REMOTE        0x00000010
990 #define DPENUMPLAYERS_GROUP         0x00000020
991 #define DPENUMPLAYERS_SESSION       0x00000080
992 #define DPENUMPLAYERS_SERVERPLAYER  0x00000100
993 #define DPENUMPLAYERS_SPECTATOR     0x00000200
994 #define DPENUMPLAYERS_OWNER         0x00002000
995 
996 #define DPENUMGROUPS_ALL            DPENUMPLAYERS_ALL
997 #define DPENUMGROUPS_LOCAL          DPENUMPLAYERS_LOCAL
998 #define DPENUMGROUPS_REMOTE         DPENUMPLAYERS_REMOTE
999 #define DPENUMGROUPS_SESSION        DPENUMPLAYERS_SESSION
1000 #define DPENUMGROUPS_SHORTCUT       0x00000400
1001 #define DPENUMGROUPS_STAGINGAREA    0x00000800
1002 #define DPENUMGROUPS_HIDDEN         0x00001000
1003 
1004 
1005 /* For DirectPlay::CreatePlayer */
1006 #define DPPLAYER_SERVERPLAYER  DPENUMPLAYERS_SERVERPLAYER
1007 #define DPPLAYER_SPECTATOR     DPENUMPLAYERS_SPECTATOR
1008 #define DPPLAYER_LOCAL         DPENUMPLAYERS_LOCAL
1009 #define DPPLAYER_OWNER         DPENUMPLAYERS_OWNER
1010 
1011 /* For DirectPlay::CreateGroup */
1012 #define DPGROUP_STAGINGAREA  DPENUMGROUPS_STAGINGAREA
1013 #define DPGROUP_LOCAL        DPENUMGROUPS_LOCAL
1014 #define DPGROUP_HIDDEN       DPENUMGROUPS_HIDDEN
1015 
1016 /* For DirectPlay::EnumSessions */
1017 #define DPENUMSESSIONS_AVAILABLE         0x00000001
1018 #define DPENUMSESSIONS_ALL               0x00000002
1019 #define DPENUMSESSIONS_ASYNC             0x00000010
1020 #define DPENUMSESSIONS_STOPASYNC         0x00000020
1021 #define DPENUMSESSIONS_PASSWORDREQUIRED  0x00000040
1022 #define DPENUMSESSIONS_RETURNSTATUS      0x00000080
1023 
1024 /* For DirectPlay::GetCaps and DirectPlay::GetPlayerCaps */
1025 #define DPGETCAPS_GUARANTEED  0x00000001
1026 
1027 /* For DirectPlay::GetGroupData and DirectPlay::GetPlayerData */
1028 #define DPGET_REMOTE  0x00000000
1029 #define DPGET_LOCAL   0x00000001
1030 
1031 /* For DirectPlay::Receive */
1032 #define DPRECEIVE_ALL         0x00000001
1033 #define DPRECEIVE_TOPLAYER    0x00000002
1034 #define DPRECEIVE_FROMPLAYER  0x00000004
1035 #define DPRECEIVE_PEEK        0x00000008
1036 
1037 /* For DirectPlay::Send */
1038 #define DPSEND_NONGUARANTEED       0x00000000
1039 #define DPSEND_GUARANTEED          0x00000001
1040 #define DPSEND_HIGHPRIORITY        0x00000002
1041 #define DPSEND_OPENSTREAM          0x00000008
1042 #define DPSEND_CLOSESTREAM         0x00000010
1043 #define DPSEND_SIGNED              0x00000020
1044 #define DPSEND_ENCRYPTED           0x00000040
1045 #define DPSEND_LOBBYSYSTEMMESSAGE  0x00000080
1046 #define DPSEND_ASYNC               0x00000200
1047 #define DPSEND_NOSENDCOMPLETEMSG   0x00000400
1048 
1049 #define DPSEND_MAX_PRI       0x0000FFFF
1050 #define DPSEND_MAX_PRIORITY  DPSEND_MAX_PRI
1051 
1052 
1053 /* For  DirectPlay::SetGroupData, DirectPlay::SetGroupName,
1054  * DirectPlay::SetPlayerData, DirectPlay::SetPlayerName and
1055  * DirectPlay::SetSessionDesc.
1056  */
1057 #define DPSET_REMOTE      0x00000000
1058 #define DPSET_LOCAL       0x00000001
1059 #define DPSET_GUARANTEED  0x00000002
1060 
1061 /* For DirectPlay::GetMessageQueue */
1062 #define DPMESSAGEQUEUE_SEND    0x00000001
1063 #define DPMESSAGEQUEUE_RECEIVE 0x00000002
1064 
1065 /* DirectPlay::Connect */
1066 #define DPCONNECT_RETURNSTATUS  (DPENUMSESSIONS_RETURNSTATUS)
1067 
1068 /* DirectPlay::GetCaps and DirectPlay::GetPlayerCaps */
1069 #define DPCAPS_ISHOST                  0x00000002
1070 #define DPCAPS_GROUPOPTIMIZED          0x00000008
1071 #define DPCAPS_KEEPALIVEOPTIMIZED      0x00000010
1072 #define DPCAPS_GUARANTEEDOPTIMIZED     0x00000020
1073 #define DPCAPS_GUARANTEEDSUPPORTED     0x00000040
1074 #define DPCAPS_SIGNINGSUPPORTED        0x00000080
1075 #define DPCAPS_ENCRYPTIONSUPPORTED     0x00000100
1076 #define DPPLAYERCAPS_LOCAL             0x00000800
1077 #define DPCAPS_ASYNCCANCELSUPPORTED    0x00001000
1078 #define DPCAPS_ASYNCCANCELALLSUPPORTED 0x00002000
1079 #define DPCAPS_SENDTIMEOUTSUPPORTED    0x00004000
1080 #define DPCAPS_SENDPRIORITYSUPPORTED   0x00008000
1081 #define DPCAPS_ASYNCSUPPORTED          0x00010000
1082 
1083 /** DirectPlay system messages **/
1084 
1085 /* A new player or group has been created in the session */
1086 #define DPSYS_CREATEPLAYERORGROUP   0x0003
1087 
1088 /* A player or group has been deleted from the session */
1089 #define DPSYS_DESTROYPLAYERORGROUP  0x0005
1090 
1091 /* A player has been added to a group */
1092 #define DPSYS_ADDPLAYERTOGROUP      0x0007
1093 
1094 /* A player has been deleted from a group */
1095 #define DPSYS_DELETEPLAYERFROMGROUP 0x0021
1096 
1097 /* Session lost for this object - ie lost contact with all players */
1098 #define DPSYS_SESSIONLOST           0x0031
1099 
1100 /* The current host has left the session */
1101 #define DPSYS_HOST                  0x0101
1102 
1103 /* Player or group data has changed */
1104 #define DPSYS_SETPLAYERORGROUPDATA  0x0102
1105 
1106 /* The name of a player or group has changed */
1107 #define DPSYS_SETPLAYERORGROUPNAME  0x0103
1108 
1109 /* The session description has changed */
1110 #define DPSYS_SETSESSIONDESC        0x0104
1111 
1112 /* A group has been added to a group */
1113 #define DPSYS_ADDGROUPTOGROUP           0x0105
1114 
1115 /* A group has been deleted from a group */
1116 #define DPSYS_DELETEGROUPFROMGROUP      0x0106
1117 
1118 /* A secure player to player message has arrived */
1119 #define DPSYS_SECUREMESSAGE         0x0107
1120 
1121 /* Start a new session */
1122 #define DPSYS_STARTSESSION          0x0108
1123 
1124 /* A chat message has arrived */
1125 #define DPSYS_CHAT                  0x0109
1126 
1127 /* The owner of a group has changed */
1128 #define DPSYS_SETGROUPOWNER         0x010A
1129 
1130 /* An async send is done (finished normally, failed or cancelled) */
1131 #define DPSYS_SENDCOMPLETE          0x010d
1132 
1133 /** DirectPlay System Messages **/
1134 
1135 #define DPPLAYERTYPE_GROUP   0x00000000
1136 #define DPPLAYERTYPE_PLAYER  0x00000001
1137 
1138 
1139 /* NOTE: DPMSG_HOST and DPMSG_GENERIC share the same format */
1140 typedef struct tagDPMSG_GENERIC
1141 {
1142    DWORD       dwType; /* Use message type as described above */
1143 } DPMSG_GENERIC,     *LPDPMSG_GENERIC,
1144   DPMSG_HOST,        *LPDPMSG_HOST,
1145   DPMSG_SESSIONLOST, *LPDPMSG_SESSIONLOST;
1146 
1147 typedef struct tagDPMSG_CREATEPLAYERORGROUP
1148 {
1149    DWORD   dwType;           /* Use message type as described above */
1150    DWORD   dwPlayerType;     /* Use DPPLAYERTYPE_GROUP or DPPLAYERTYPE_PLAYER */
1151    DPID    dpId;             /* ID of the player/group */
1152    DWORD   dwCurrentPlayers; /* Current number of players/groups in session */
1153    LPVOID  lpData;           /* Pointer to data */
1154    DWORD   dwDataSize;       /* Size of data */
1155    DPNAME  dpnName;          /* Name info */
1156 
1157    /* dpIdParent and dwFlags are only valid in DirectPlay3 and later. What
1158     * does that mean about the message size before? -PH */
1159    DPID   dpIdParent;  /* id of parent group */
1160    DWORD  dwFlags;     /* Flags for the player/group */
1161 } DPMSG_CREATEPLAYERORGROUP, *LPDPMSG_CREATEPLAYERORGROUP;
1162 
1163 typedef struct tagDPMSG_DESTROYPLAYERORGROUP
1164 {
1165    DWORD   dwType;           /* Use message type as described above */
1166    DWORD   dwPlayerType;     /* Use DPPLAYERTYPE_GROUP or DPPLAYERTYPE_PLAYER */
1167    DPID    dpId;             /* ID of player/group to be deleted */
1168    LPVOID  lpLocalData;      /* Pointer to local data */
1169    DWORD   dwLocalDataSize;  /* Sizeof local data */
1170    LPVOID  lpRemoteData;     /* Pointer to remote data */
1171    DWORD   dwRemoteDataSize; /* Sizeof remote data */
1172 
1173    /* dpnName, dpIdParent and dwFlags are only valid in DirectPlay3 and later. What
1174     * does that mean about the message size before? -PH */
1175    DPNAME  dpnName;     /* Name info */
1176    DPID    dpIdParent;  /* id of parent group */
1177    DWORD   dwFlags;     /* Flags for the player/group */
1178 } DPMSG_DESTROYPLAYERORGROUP, *LPDPMSG_DESTROYPLAYERORGROUP;
1179 
1180 /* NOTE: DPMSG_ADDPLAYERTOGROUP and DPMSG_DELETEPLAYERFROMGROUP are the same */
1181 typedef struct tagDPMSG_ADDPLAYERTOGROUP
1182 {
1183    DWORD  dwType;      /* Use message type as described above */
1184    DPID   dpIdGroup;   /* Group ID to add player into */
1185    DPID   dpIdPlayer;  /* ID of player to add */
1186 } DPMSG_ADDPLAYERTOGROUP,      *LPDPMSG_ADDPLAYERTOGROUP,
1187   DPMSG_DELETEPLAYERFROMGROUP, *LPDPMSG_DELETEPLAYERFROMGROUP;
1188 
1189 /* NOTE: DPMSG_ADDGROUPTOGROUP and DPMSG_DELETEGROUPFROMGROUP are the same */
1190 typedef struct tagDPMSG_ADDGROUPTOGROUP
1191 {
1192    DWORD  dwType;          /* Use message type as described above */
1193    DPID   dpIdParentGroup; /* Group ID to add group into */
1194    DPID   dpIdGroup;       /* ID of group to add */
1195 } DPMSG_ADDGROUPTOGROUP,      *LPDPMSG_ADDGROUPTOGROUP,
1196   DPMSG_DELETEGROUPFROMGROUP, *LPDPMSG_DELETEGROUPFROMGROUP;
1197 
1198 typedef struct tagDPMSG_SETPLAYERORGROUPDATA
1199 {
1200    DWORD   dwType;       /* Use message type as described above */
1201    DWORD   dwPlayerType; /* Use DPPLAYERTYPE_GROUP or DPPLAYERTYPE_PLAYER */
1202    DPID    dpId;         /* ID of player/group */
1203    LPVOID  lpData;       /* Pointer to data */
1204    DWORD   dwDataSize;   /* Size of data */
1205 } DPMSG_SETPLAYERORGROUPDATA, *LPDPMSG_SETPLAYERORGROUPDATA;
1206 
1207 typedef struct tagDPMSG_SETPLAYERORGROUPNAME
1208 {
1209    DWORD  dwType;       /* Use message type as described above */
1210    DWORD  dwPlayerType; /* Use DPPLAYERTYPE_GROUP or DPPLAYERTYPE_PLAYER */
1211    DPID   dpId;         /* ID of player/group */
1212    DPNAME dpnName;      /* New name */
1213 } DPMSG_SETPLAYERORGROUPNAME, *LPDPMSG_SETPLAYERORGROUPNAME;
1214 
1215 typedef struct tagDPMSG_SETSESSIONDESC
1216 {
1217    DWORD           dwType; /* Use message type as described above */
1218    DPSESSIONDESC2  dpDesc; /* New session desc */
1219 } DPMSG_SETSESSIONDESC, *LPDPMSG_SETSESSIONDESC;
1220 
1221 typedef struct tagDPMSG_SECUREMESSAGE
1222 {
1223    DWORD   dwType;     /* Use message type as described above */
1224    DWORD   dwFlags;    /* Signed/Encrypted */
1225    DPID    dpIdFrom;   /* ID of from player */
1226    LPVOID  lpData;     /* Message sent */
1227    DWORD   dwDataSize; /* Size of message */
1228 } DPMSG_SECUREMESSAGE, *LPDPMSG_SECUREMESSAGE;
1229 
1230 typedef struct tagDPMSG_STARTSESSION
1231 {
1232    DWORD            dwType; /* Use message type as described above */
1233    LPDPLCONNECTION  lpConn; /* DPLCONNECTION structure */
1234 } DPMSG_STARTSESSION, *LPDPMSG_STARTSESSION;
1235 
1236 typedef struct tagDPMSG_CHAT
1237 {
1238    DWORD     dwType;       /* Use message type as described above */
1239    DWORD     dwFlags;      /* Message flags */
1240    DPID      idFromPlayer; /* ID of sender */
1241    DPID      idToPlayer;   /* ID of who msg is for */
1242    DPID      idToGroup;    /* ID of what group msg is for */
1243    LPDPCHAT  lpChat;       /* Chat message */
1244 } DPMSG_CHAT, *LPDPMSG_CHAT;
1245 
1246 typedef struct tagDPMSG_SETGROUPOWNER
1247 {
1248    DWORD  dwType;     /* Use message type as described above */
1249    DPID   idGroup;    /* Group ID */
1250    DPID   idNewOwner; /* ID of player who now owns group */
1251    DPID   idOldOwner; /* ID of player who used to own group */
1252 } DPMSG_SETGROUPOWNER, *LPDPMSG_SETGROUPOWNER;
1253 
1254 typedef struct
1255 {
1256    DWORD    dwType;      /* Use message type as described above */
1257    DPID     idFrom;      /* ID from */
1258    DPID     idTo;        /* ID to */
1259    DWORD    dwFlags;
1260    DWORD    dwPriority;
1261    DWORD    dwTimeout;
1262    LPVOID   lpvContext;
1263    DWORD    dwMsgID;
1264    HRESULT  hr;
1265    DWORD    dwSendTime;  /* When sent ? */
1266 } DPMSG_SENDCOMPLETE, *LPDPMSG_SENDCOMPLETE;
1267 
1268 
1269 
1270 #ifdef __cplusplus
1271 } /* extern "C" */
1272 #endif /* defined(__cplusplus) */
1273 
1274 #endif /* __WINE_DPLAY_H */
1275