reactos/include/psdk/ws2spi.h

   1 /*
   2  * ws2spi.h
   3  *
   4  * Winsock 2 Service Provider interface.
   5  *
   6  *
   7  * THIS SOFTWARE IS NOT COPYRIGHTED
   8  *
   9  * This source code is offered for use in the public domain. You may
  10  * use, modify or distribute it freely.
  11  *
  12  * This code is distributed in the hope that it will be useful but
  13  * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  14  * DISCLAIMED. This includes but is not limited to warranties of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16  *
  17  */
  18
  19 #pragma once
  20
  21 #define _WS2SPI_H
  22
  23 #ifndef _WINSOCK2API_
  24 #include <winsock2.h>
  25 #endif
  26
  27 #ifdef __cplusplus
  28 extern "C" {
  29 #endif
  30
  31 #if !defined(_WIN64)
  32 #include <pshpack4.h>
  33 #endif
  34
  35 #define WSPDESCRIPTION_LEN 255
  36
  37 #define WSS_OPERATION_IN_PROGRESS 0x00000103L
  38
  39 #define WSPAPI WSAAPI
  40
  41 typedef struct _WSATHREADID {
  42   HANDLE ThreadHandle;
  43   DWORD_PTR Reserved;
  44 } WSATHREADID, FAR *LPWSATHREADID;
  45
  46 typedef struct WSPData {
  47   WORD wVersion;
  48   WORD wHighVersion;
  49   WCHAR szDescription[WSPDESCRIPTION_LEN+1];
  50 } WSPDATA, FAR *LPWSPDATA;
  51
  52 typedef BOOL
  53 (CALLBACK FAR *LPBLOCKINGCALLBACK)(
  54   DWORD_PTR dwContext);
  55
  56 typedef
  57 _Must_inspect_result_
  58 SOCKET
  59 (WSPAPI *LPWSPACCEPT)(
  60   _In_ SOCKET s,
  61   _Out_writes_bytes_to_opt_(*addrlen, *addrlen) struct sockaddr FAR *addr,
  62   _Inout_opt_ LPINT addrlen,
  63   _In_opt_ LPCONDITIONPROC lpfnCondition,
  64   _In_opt_ DWORD_PTR dwCallbackData,
  65   _Out_ LPINT lpErrno);
  66
  67 typedef VOID
  68 (CALLBACK FAR *LPWSAUSERAPC)(
  69   DWORD_PTR dwContext);
  70
  71 typedef INT
  72 (WSPAPI *LPWSPADDRESSTOSTRING)(
  73   _In_reads_bytes_(dwAddressLength) LPSOCKADDR lpsaAddress,
  74   _In_ DWORD dwAddressLength,
  75   _In_opt_ LPWSAPROTOCOL_INFOW lpProtocolInfo,
  76   _Out_writes_to_(*lpdwAddressStringLength, *lpdwAddressStringLength) LPWSTR lpszAddressString,
  77   _Inout_ LPDWORD lpdwAddressStringLength,
  78   _Out_ LPINT lpErrno);
  79
  80 typedef int
  81 (WSPAPI *LPWSPASYNCSELECT)(
  82   _In_ SOCKET s,
  83   _In_ HWND hWnd,
  84   _In_ unsigned int wMsg,
  85   _In_ long lEvent,
  86   _Out_ LPINT lpErrno);
  87
  88 typedef int
  89 (WSPAPI *LPWSPBIND)(
  90   _In_ SOCKET s,
  91   _In_reads_bytes_(namelen) const struct sockaddr FAR *name,
  92   _In_ int namelen,
  93   _Out_ LPINT lpErrno);
  94
  95 typedef int
  96 (WSPAPI *LPWSPCANCELBLOCKINGCALL)(
  97   _Out_ LPINT lpErrno);
  98
  99 typedef int
 100 (WSPAPI *LPWSPCLEANUP)(
 101   _Out_ LPINT lpErrno);
 102
 103 typedef int
 104 (WSPAPI *LPWSPCLOSESOCKET)(
 105   _In_ SOCKET s,
 106   _Out_ LPINT lpErrno);
 107
 108 typedef int
 109 (WSPAPI *LPWSPCONNECT)(
 110   _In_ SOCKET s,
 111   _In_reads_bytes_(namelen) const struct sockaddr FAR *name,
 112   _In_ int namelen,
 113   _In_opt_ LPWSABUF lpCallerData,
 114   _Out_opt_ LPWSABUF lpCalleeData,
 115   _In_opt_ LPQOS lpSQOS,
 116   _In_opt_ LPQOS lpGQOS,
 117   _Out_ LPINT lpErrno);
 118
 119 typedef int
 120 (WSPAPI *LPWSPDUPLICATESOCKET)(
 121   _In_ SOCKET s,
 122   _In_ DWORD dwProcessId,
 123   _Out_ LPWSAPROTOCOL_INFOW lpProtocolInfo,
 124   _Out_ LPINT lpErrno);
 125
 126 typedef int
 127 (WSPAPI *LPWSPENUMNETWORKEVENTS)(
 128   _In_ SOCKET s,
 129   _In_ WSAEVENT hEventObject,
 130   _Out_ LPWSANETWORKEVENTS lpNetworkEvents,
 131   _Out_ LPINT lpErrno);
 132
 133 typedef int
 134 (WSPAPI *LPWSPEVENTSELECT)(
 135   _In_ SOCKET s,
 136   _In_opt_ WSAEVENT hEventObject,
 137   _In_ long lNetworkEvents,
 138   _Out_ LPINT lpErrno);
 139
 140 typedef BOOL
 141 (WSPAPI *LPWSPGETOVERLAPPEDRESULT)(
 142   _In_ SOCKET s,
 143   _In_ LPWSAOVERLAPPED lpOverlapped,
 144   _Out_ LPDWORD lpcbTransfer,
 145   _In_ BOOL fWait,
 146   _Out_ LPDWORD lpdwFlags,
 147   _Out_ LPINT lpErrno);
 148
 149 typedef int
 150 (WSPAPI *LPWSPGETPEERNAME)(
 151   _In_ SOCKET s,
 152   _Out_writes_bytes_to_(*namelen, *namelen) struct sockaddr FAR *name,
 153   _Inout_ LPINT namelen,
 154   _Out_ LPINT lpErrno);
 155
 156 typedef int
 157 (WSPAPI *LPWSPGETSOCKNAME)(
 158   _In_ SOCKET s,
 159   _Out_writes_bytes_to_(*namelen, *namelen) struct sockaddr FAR *name,
 160   _Inout_ LPINT namelen,
 161   _Out_ LPINT lpErrno);
 162
 163 typedef int
 164 (WSPAPI *LPWSPGETSOCKOPT)(
 165   _In_ SOCKET s,
 166   _In_ int level,
 167   _In_ int optname,
 168   _Out_writes_bytes_(*optlen) char FAR *optval,
 169   _Inout_ LPINT optlen,
 170   _Out_ LPINT lpErrno);
 171
 172 typedef BOOL
 173 (WSPAPI *LPWSPGETQOSBYNAME)(
 174   _In_ SOCKET s,
 175   _In_ LPWSABUF lpQOSName,
 176   _Out_ LPQOS lpQOS,
 177   _Out_ LPINT lpErrno);
 178
 179 typedef int
 180 (WSPAPI *LPWSPIOCTL)(
 181   _In_ SOCKET s,
 182   _In_ DWORD dwIoControlCode,
 183   _In_reads_bytes_opt_(cbInBuffer) LPVOID lpvInBuffer,
 184   _In_ DWORD cbInBuffer,
 185   _Out_writes_bytes_to_opt_(cbOutBuffer, *lpcbBytesReturned) LPVOID lpvOutBuffer,
 186   _In_ DWORD cbOutBuffer,
 187   _Out_ LPDWORD lpcbBytesReturned,
 188   _Inout_opt_ LPWSAOVERLAPPED lpOverlapped,
 189   _In_opt_ LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
 190   _In_opt_ LPWSATHREADID lpThreadId,
 191   _Out_ LPINT lpErrno);
 192
 193 typedef SOCKET
 194 (WSPAPI *LPWSPJOINLEAF)(
 195   _In_ SOCKET s,
 196   _In_reads_bytes_(namelen) const struct sockaddr FAR *name,
 197   _In_ int namelen,
 198   _In_opt_ LPWSABUF lpCallerData,
 199   _Out_opt_ LPWSABUF lpCalleeData,
 200   _In_opt_ LPQOS lpSQOS,
 201   _In_opt_ LPQOS lpGQOS,
 202   _In_ DWORD dwFlags,
 203   _Out_ LPINT lpErrno);
 204
 205 typedef int
 206 (WSPAPI *LPWSPLISTEN)(
 207   _In_ SOCKET s,
 208   _In_ int backlog,
 209   _Out_ LPINT lpErrno);
 210
 211 typedef int
 212 (WSPAPI *LPWSPRECV)(
 213   _In_ SOCKET s,
 214   _In_reads_(dwBufferCount) LPWSABUF lpBuffers,
 215   _In_ DWORD dwBufferCount,
 216   _Out_opt_ LPDWORD lpNumberOfBytesRecvd,
 217   _Inout_ LPDWORD lpFlags,
 218   _Inout_opt_ LPWSAOVERLAPPED lpOverlapped,
 219   _In_opt_ LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
 220   _In_opt_ LPWSATHREADID lpThreadId,
 221   _In_ LPINT lpErrno);
 222
 223 typedef int
 224 (WSPAPI *LPWSPRECVDISCONNECT)(
 225   _In_ SOCKET s,
 226   _In_opt_ LPWSABUF lpInboundDisconnectData,
 227   _Out_ LPINT lpErrno);
 228
 229 typedef int
 230 (WSPAPI *LPWSPRECVFROM)(
 231   _In_ SOCKET s,
 232   _In_reads_(dwBufferCount) LPWSABUF lpBuffers,
 233   _In_ DWORD dwBufferCount,
 234   _Out_opt_ LPDWORD lpNumberOfBytesRecvd,
 235   _Inout_ LPDWORD lpFlags,
 236   _Out_writes_bytes_to_opt_(*lpFromlen, *lpFromlen) struct sockaddr FAR *lpFrom,
 237   _Inout_opt_ LPINT lpFromlen,
 238   _Inout_opt_ LPWSAOVERLAPPED lpOverlapped,
 239   _In_opt_ LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
 240   _In_opt_ LPWSATHREADID lpThreadId,
 241   _Out_ LPINT lpErrno);
 242
 243 typedef int
 244 (WSPAPI *LPWSPSELECT)(
 245   _In_ int nfds,
 246   _Inout_opt_ fd_set FAR *readfds,
 247   _Inout_opt_ fd_set FAR *writefds,
 248   _Inout_opt_ fd_set FAR *exceptfds,
 249   _In_opt_ const struct timeval FAR *timeout,
 250   _Out_ LPINT lpErrno);
 251
 252 typedef int
 253 (WSPAPI *LPWSPSEND)(
 254   _In_ SOCKET s,
 255   _In_reads_(dwBufferCount) LPWSABUF lpBuffers,
 256   _In_ DWORD dwBufferCount,
 257   _Out_opt_ LPDWORD lpNumberOfBytesSent,
 258   _In_ DWORD dwFlags,
 259   _Inout_opt_ LPWSAOVERLAPPED lpOverlapped,
 260   _In_opt_ LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
 261   _In_opt_ LPWSATHREADID lpThreadId,
 262   _Out_ LPINT lpErrno);
 263
 264 typedef int
 265 (WSPAPI *LPWSPSENDDISCONNECT)(
 266   _In_ SOCKET s,
 267   _In_opt_ LPWSABUF lpOutboundDisconnectData,
 268   _Out_ LPINT lpErrno);
 269
 270 typedef int
 271 (WSPAPI *LPWSPSENDTO)(
 272   _In_ SOCKET s,
 273   _In_reads_(dwBufferCount) LPWSABUF lpBuffers,
 274   _In_ DWORD dwBufferCount,
 275   _Out_opt_ LPDWORD lpNumberOfBytesSent,
 276   _In_ DWORD dwFlags,
 277   _In_reads_bytes_opt_(iTolen) const struct sockaddr FAR *lpTo,
 278   _In_ int iTolen,
 279   _Inout_opt_ LPWSAOVERLAPPED lpOverlapped,
 280   _In_opt_ LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
 281   _In_opt_ LPWSATHREADID lpThreadId,
 282   _Out_ LPINT lpErrno);
 283
 284 typedef int
 285 (WSPAPI *LPWSPSETSOCKOPT)(
 286   _In_ SOCKET s,
 287   _In_ int level,
 288   _In_ int optname,
 289   _In_reads_bytes_opt_(optlen) const char FAR *optval,
 290   _In_ int optlen,
 291   _Out_ LPINT lpErrno);
 292
 293 typedef int
 294 (WSPAPI *LPWSPSHUTDOWN)(
 295   _In_ SOCKET s,
 296   _In_ int how,
 297   _Out_ LPINT lpErrno);
 298
 299 typedef
 300 _Must_inspect_result_
 301 SOCKET
 302 (WSPAPI *LPWSPSOCKET)(
 303   _In_ int af,
 304   _In_ int type,
 305   _In_ int protocol,
 306   _In_opt_ LPWSAPROTOCOL_INFOW lpProtocolInfo,
 307   _In_ GROUP g,
 308   _In_ DWORD dwFlags,
 309   _Out_ LPINT lpErrno);
 310
 311 typedef INT
 312 (WSPAPI *LPWSPSTRINGTOADDRESS)(
 313   _In_ LPWSTR AddressString,
 314   _In_ INT AddressFamily,
 315   _In_opt_ LPWSAPROTOCOL_INFOW lpProtocolInfo,
 316   _Out_writes_bytes_to_(*lpAddressLength, *lpAddressLength) LPSOCKADDR lpAddress,
 317   _Inout_ LPINT lpAddressLength,
 318   _Out_ LPINT lpErrno);
 319
 320 typedef BOOL
 321 (WSPAPI *LPWPUCLOSEEVENT)(
 322   _In_ WSAEVENT hEvent,
 323   _Out_ LPINT lpErrno);
 324
 325 typedef int
 326 (WSPAPI *LPWPUCLOSESOCKETHANDLE)(
 327   _In_ SOCKET s,
 328   _Out_ LPINT lpErrno);
 329
 330 typedef WSAEVENT
 331 (WSPAPI *LPWPUCREATEEVENT)(
 332   _Out_ LPINT lpErrno);
 333
 334 typedef
 335 _Must_inspect_result_
 336 SOCKET
 337 (WSPAPI *LPWPUCREATESOCKETHANDLE)(
 338   _In_ DWORD dwCatalogEntryId,
 339   _In_ DWORD_PTR dwContext,
 340   _Out_ LPINT lpErrno);
 341
 342 typedef int
 343 (WSPAPI *LPWPUFDISSET)(
 344   _In_ SOCKET s,
 345   _In_ fd_set FAR *fdset);
 346
 347 typedef int
 348 (WSPAPI *LPWPUGETPROVIDERPATH)(
 349   _In_ LPGUID lpProviderId,
 350   _Out_writes_(*lpProviderDllPathLen) WCHAR FAR *lpszProviderDllPath,
 351   _Inout_ LPINT lpProviderDllPathLen,
 352   _Out_ LPINT lpErrno);
 353
 354 typedef SOCKET
 355 (WSPAPI *LPWPUMODIFYIFSHANDLE)(
 356   _In_ DWORD dwCatalogEntryId,
 357   _In_ SOCKET ProposedHandle,
 358   _Out_ LPINT lpErrno);
 359
 360 typedef BOOL
 361 (WSPAPI *LPWPUPOSTMESSAGE)(
 362   _In_ HWND hWnd,
 363   _In_ UINT Msg,
 364   _In_ WPARAM wParam,
 365   _In_ LPARAM lParam);
 366
 367 typedef int
 368 (WSPAPI *LPWPUQUERYBLOCKINGCALLBACK)(
 369   _In_ DWORD dwCatalogEntryId,
 370   _Out_ LPBLOCKINGCALLBACK FAR *lplpfnCallback,
 371   _Out_ PDWORD_PTR lpdwContext,
 372   _Out_ LPINT lpErrno);
 373
 374 typedef int
 375 (WSPAPI *LPWPUQUERYSOCKETHANDLECONTEXT)(
 376   _In_ SOCKET s,
 377   _Out_ PDWORD_PTR lpContext,
 378   _Out_ LPINT lpErrno);
 379
 380 typedef int
 381 (WSPAPI *LPWPUQUEUEAPC)(
 382   _In_ LPWSATHREADID lpThreadId,
 383   _In_ LPWSAUSERAPC lpfnUserApc,
 384   _In_ DWORD_PTR dwContext,
 385   _Out_ LPINT lpErrno);
 386
 387 typedef BOOL
 388 (WSPAPI *LPWPURESETEVENT)(
 389   _In_ WSAEVENT hEvent,
 390   _Out_ LPINT lpErrno);
 391
 392 typedef BOOL
 393 (WSPAPI *LPWPUSETEVENT)(
 394   _In_ WSAEVENT hEvent,
 395   _Out_ LPINT lpErrno);
 396
 397 typedef int
 398 (WSPAPI *LPWPUOPENCURRENTTHREAD)(
 399   _Out_ LPWSATHREADID lpThreadId,
 400   _Out_ LPINT lpErrno);
 401
 402 typedef int
 403 (WSPAPI *LPWPUCLOSETHREAD)(
 404   _In_ LPWSATHREADID lpThreadId,
 405   _Out_ LPINT lpErrno);
 406
 407 typedef int
 408 (WSPAPI *LPWPUCOMPLETEOVERLAPPEDREQUEST)(
 409   _In_ SOCKET s,
 410   _Inout_ LPWSAOVERLAPPED lpOverlapped,
 411   _In_ DWORD dwError,
 412   _In_ DWORD cbTransferred,
 413   _Out_ LPINT lpErrno);
 414
 415 typedef int
 416 (WSPAPI *LPWSCENUMPROTOCOLS)(
 417   _In_opt_ LPINT lpiProtocols,
 418   _Out_writes_bytes_to_opt_(*lpdwBufferLength, *lpdwBufferlength) LPWSAPROTOCOL_INFOW lpProtocolBuffer,
 419   _Inout_ LPDWORD lpdwBufferLength,
 420   _Out_ LPINT lpErrno);
 421
 422 typedef int
 423 (WSPAPI *LPWSCDEINSTALLPROVIDER)(
 424   _In_ LPGUID lpProviderId,
 425   _Out_ LPINT lpErrno);
 426
 427 typedef int
 428 (WSPAPI *LPWSCINSTALLPROVIDER)(
 429   _In_ LPGUID lpProviderId,
 430   _In_z_ const WCHAR FAR *lpszProviderDllPath,
 431   _In_reads_(dwNumberOfEntries) const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
 432   _In_ DWORD dwNumberOfEntries,
 433   _Out_ LPINT lpErrno);
 434
 435 typedef int
 436 (WSPAPI *LPWSCGETPROVIDERPATH)(
 437   _In_ LPGUID lpProviderId,
 438   _Out_writes_to_(*lpProviderDllPathLen, *lpProviderDllPathLen) WCHAR FAR *lpszProviderDllPath,
 439   _Inout_ LPINT lpProviderDllPathLen,
 440   _Out_ LPINT lpErrno);
 441
 442 typedef INT
 443 (WSPAPI *LPWSCINSTALLNAMESPACE)(
 444   _In_ LPWSTR lpszIdentifier,
 445   _In_ LPWSTR lpszPathName,
 446   _In_ DWORD dwNameSpace,
 447   _In_ DWORD dwVersion,
 448   _In_ LPGUID lpProviderId);
 449
 450 typedef INT
 451 (WSPAPI *LPWSCUNINSTALLNAMESPACE)(
 452   _In_ LPGUID lpProviderId);
 453
 454 typedef INT
 455 (WSPAPI *LPWSCENABLENSPROVIDER)(
 456   _In_ LPGUID lpProviderId,
 457   _In_ BOOL fEnable);
 458
 459 /* Service provider procedure table */
 460 typedef struct _WSPPROC_TABLE {
 461   LPWSPACCEPT lpWSPAccept;
 462   LPWSPADDRESSTOSTRING lpWSPAddressToString;
 463   LPWSPASYNCSELECT lpWSPAsyncSelect;
 464   LPWSPBIND lpWSPBind;
 465   LPWSPCANCELBLOCKINGCALL lpWSPCancelBlockingCall;
 466   LPWSPCLEANUP lpWSPCleanup;
 467   LPWSPCLOSESOCKET lpWSPCloseSocket;
 468   LPWSPCONNECT lpWSPConnect;
 469   LPWSPDUPLICATESOCKET lpWSPDuplicateSocket;
 470   LPWSPENUMNETWORKEVENTS lpWSPEnumNetworkEvents;
 471   LPWSPEVENTSELECT lpWSPEventSelect;
 472   LPWSPGETOVERLAPPEDRESULT lpWSPGetOverlappedResult;
 473   LPWSPGETPEERNAME lpWSPGetPeerName;
 474   LPWSPGETSOCKNAME lpWSPGetSockName;
 475   LPWSPGETSOCKOPT lpWSPGetSockOpt;
 476   LPWSPGETQOSBYNAME lpWSPGetQOSByName;
 477   LPWSPIOCTL lpWSPIoctl;
 478   LPWSPJOINLEAF lpWSPJoinLeaf;
 479   LPWSPLISTEN lpWSPListen;
 480   LPWSPRECV lpWSPRecv;
 481   LPWSPRECVDISCONNECT lpWSPRecvDisconnect;
 482   LPWSPRECVFROM lpWSPRecvFrom;
 483   LPWSPSELECT lpWSPSelect;
 484   LPWSPSEND lpWSPSend;
 485   LPWSPSENDDISCONNECT lpWSPSendDisconnect;
 486   LPWSPSENDTO lpWSPSendTo;
 487   LPWSPSETSOCKOPT lpWSPSetSockOpt;
 488   LPWSPSHUTDOWN lpWSPShutdown;
 489   LPWSPSOCKET lpWSPSocket;
 490   LPWSPSTRINGTOADDRESS lpWSPStringToAddress;
 491 } WSPPROC_TABLE, FAR* LPWSPPROC_TABLE;
 492
 493 typedef INT
 494 (WSAAPI *LPNSPCLEANUP)(
 495   _In_ LPGUID lpProviderId);
 496
 497 typedef INT
 498 (WSAAPI *LPNSPLOOKUPSERVICEBEGIN)(
 499   _In_ LPGUID lpProviderId,
 500   _In_ LPWSAQUERYSETW lpqsRestrictions,
 501   _In_ LPWSASERVICECLASSINFOW lpServiceClassInfo,
 502   _In_ DWORD dwControlFlags,
 503   _Out_ LPHANDLE lphLookup);
 504
 505 typedef INT
 506 (WSAAPI *LPNSPLOOKUPSERVICENEXT)(
 507   _In_ HANDLE hLookup,
 508   _In_ DWORD dwControlFlags,
 509   _Inout_ LPDWORD lpdwBufferLength,
 510   _Out_writes_bytes_to_(*lpdwBufferLength, *lpdwBufferLength) LPWSAQUERYSETW lpqsResults);
 511
 512 #if(_WIN32_WINNT >= 0x0501)
 513 typedef INT
 514 (WSAAPI *LPNSPIOCTL)(
 515   _In_ HANDLE hLookup,
 516   _In_ DWORD dwControlCode,
 517   _In_reads_bytes_(cbInBuffer) LPVOID lpvInBuffer,
 518   _In_ DWORD cbInBuffer,
 519   _Out_writes_bytes_to_(cbOutBuffer, *lpcbBytesReturned) LPVOID lpvOutBuffer,
 520   _In_ DWORD cbOutBuffer,
 521   _Out_ LPDWORD lpcbBytesReturned,
 522   _In_opt_ LPWSACOMPLETION lpCompletion,
 523   _In_ LPWSATHREADID lpThreadId);
 524 #endif
 525
 526 typedef INT
 527 (WSAAPI *LPNSPLOOKUPSERVICEEND)(
 528   _In_ HANDLE hLookup);
 529
 530 typedef INT
 531 (WSAAPI *LPNSPSETSERVICE)(
 532   _In_ LPGUID lpProviderId,
 533   _In_ LPWSASERVICECLASSINFOW lpServiceClassInfo,
 534   _In_ LPWSAQUERYSETW lpqsRegInfo,
 535   _In_ WSAESETSERVICEOP essOperation,
 536   _In_ DWORD dwControlFlags);
 537
 538 typedef INT
 539 (WSAAPI *LPNSPINSTALLSERVICECLASS)(
 540   _In_ LPGUID lpProviderId,
 541   _In_ LPWSASERVICECLASSINFOW lpServiceClassInfo);
 542
 543 typedef INT
 544 (WSAAPI *LPNSPREMOVESERVICECLASS)(
 545   _In_ LPGUID lpProviderId,
 546   _In_ LPGUID lpServiceClassId);
 547
 548 typedef INT
 549 (WSAAPI *LPNSPGETSERVICECLASSINFO)(
 550   _In_ LPGUID lpProviderId,
 551   _In_ LPDWORD lpdwBufSize,
 552   _In_ LPWSASERVICECLASSINFOW lpServiceClassInfo);
 553
 554 typedef
 555 _Must_inspect_result_
 556 INT
 557 (WSAAPI *LPNSPV2STARTUP)(
 558   _In_ LPGUID lpProviderId,
 559   _Outptr_ LPVOID *ppvClientSessionArg);
 560
 561 typedef INT
 562 (WSAAPI *LPNSPV2CLEANUP)(
 563   _In_ LPGUID lpProviderId,
 564   _In_ LPVOID pvClientSessionArg);
 565
 566 typedef INT
 567 (WSAAPI *LPNSPV2LOOKUPSERVICEBEGIN)(
 568   _In_ LPGUID lpProviderId,
 569   _In_ LPWSAQUERYSET2W lpqsRestrictions,
 570   _In_ DWORD dwControlFlags,
 571   _In_ LPVOID lpvClientSessionArg,
 572   _Out_ LPHANDLE lphLookup);
 573
 574 typedef VOID
 575 (WSAAPI *LPNSPV2LOOKUPSERVICENEXTEX)(
 576   _In_ HANDLE hAsyncCall,
 577   _In_ HANDLE hLookup,
 578   _In_ DWORD dwControlFlags,
 579   _In_ LPDWORD lpdwBufferLength,
 580   _Out_ LPWSAQUERYSET2W lpqsResults);
 581
 582 typedef INT
 583 (WSAAPI *LPNSPV2LOOKUPSERVICEEND)(
 584   _In_ HANDLE hLookup);
 585
 586 typedef VOID
 587 (WSAAPI *LPNSPV2SETSERVICEEX)(
 588   _In_ HANDLE hAsyncCall,
 589   _In_ LPGUID lpProviderId,
 590   _In_ LPWSAQUERYSET2W lpqsRegInfo,
 591   _In_ WSAESETSERVICEOP essOperation,
 592   _In_ DWORD dwControlFlags,
 593   _In_ LPVOID lpvClientSessionArg);
 594
 595 typedef VOID
 596 (WSAAPI *LPNSPV2CLIENTSESSIONRUNDOWN)(
 597   _In_ LPGUID lpProviderId,
 598   _In_ LPVOID pvClientSessionArg);
 599
 600 /* Service Provider upcall table */
 601 typedef struct _WSPUPCALLTABLE {
 602   LPWPUCLOSEEVENT lpWPUCloseEvent;
 603   LPWPUCLOSESOCKETHANDLE lpWPUCloseSocketHandle;
 604   LPWPUCREATEEVENT lpWPUCreateEvent;
 605   LPWPUCREATESOCKETHANDLE lpWPUCreateSocketHandle;
 606   LPWPUFDISSET lpWPUFDIsSet;
 607   LPWPUGETPROVIDERPATH lpWPUGetProviderPath;
 608   LPWPUMODIFYIFSHANDLE lpWPUModifyIFSHandle;
 609   LPWPUPOSTMESSAGE lpWPUPostMessage;
 610   LPWPUQUERYBLOCKINGCALLBACK lpWPUQueryBlockingCallback;
 611   LPWPUQUERYSOCKETHANDLECONTEXT lpWPUQuerySocketHandleContext;
 612   LPWPUQUEUEAPC lpWPUQueueApc;
 613   LPWPURESETEVENT lpWPUResetEvent;
 614   LPWPUSETEVENT lpWPUSetEvent;
 615   LPWPUOPENCURRENTTHREAD lpWPUOpenCurrentThread;
 616   LPWPUCLOSETHREAD lpWPUCloseThread;
 617 } WSPUPCALLTABLE, FAR* LPWSPUPCALLTABLE;
 618
 619 typedef
 620 _Must_inspect_result_
 621 int
 622 (WSPAPI *LPWSPSTARTUP)(
 623   _In_ WORD wVersionRequested,
 624   _In_ LPWSPDATA lpWSPData,
 625   _In_ LPWSAPROTOCOL_INFOW lpProtocolInfo,
 626   _In_ WSPUPCALLTABLE UpcallTable,
 627   _Out_ LPWSPPROC_TABLE lpProcTable);
 628
 629 #if (_WIN32_WINNT >= 0x0600)
 630
 631 #define LSP_SYSTEM             0x80000000
 632 #define LSP_INSPECTOR          0x00000001
 633 #define LSP_REDIRECTOR         0x00000002
 634 #define LSP_PROXY              0x00000004
 635 #define LSP_FIREWALL           0x00000008
 636 #define LSP_INBOUND_MODIFY     0x00000010
 637 #define LSP_OUTBOUND_MODIFY    0x00000020
 638 #define LSP_CRYPTO_COMPRESS    0x00000040
 639 #define LSP_LOCAL_CACHE        0x00000080
 640
 641 typedef enum _WSC_PROVIDER_INFO_TYPE {
 642   ProviderInfoLspCategories,
 643   ProviderInfoAudit
 644 } WSC_PROVIDER_INFO_TYPE ;
 645
 646 typedef struct _WSC_PROVIDER_AUDIT_INFO {
 647   DWORD RecordSize;
 648   PVOID Reserved;
 649 } WSC_PROVIDER_AUDIT_INFO;
 650
 651 #endif /* (_WIN32_WINNT >= 0x0600) */
 652
 653 typedef struct _NSP_ROUTINE {
 654   DWORD cbSize;
 655   DWORD dwMajorVersion;
 656   DWORD dwMinorVersion;
 657   LPNSPCLEANUP NSPCleanup;
 658   LPNSPLOOKUPSERVICEBEGIN NSPLookupServiceBegin;
 659   LPNSPLOOKUPSERVICENEXT NSPLookupServiceNext;
 660   LPNSPLOOKUPSERVICEEND NSPLookupServiceEnd;
 661   LPNSPSETSERVICE NSPSetService;
 662   LPNSPINSTALLSERVICECLASS NSPInstallServiceClass;
 663   LPNSPREMOVESERVICECLASS NSPRemoveServiceClass;
 664   LPNSPGETSERVICECLASSINFO NSPGetServiceClassInfo;
 665   LPNSPIOCTL NSPIoctl;
 666 } NSP_ROUTINE, *PNSP_ROUTINE, FAR* LPNSP_ROUTINE;
 667
 668 typedef
 669 _Must_inspect_result_
 670 INT
 671 (WSAAPI *LPNSPSTARTUP)(
 672   _In_ LPGUID lpProviderId,
 673   _Inout_ LPNSP_ROUTINE lpnspRoutines);
 674
 675 typedef struct _NSPV2_ROUTINE {
 676   DWORD cbSize;
 677   DWORD dwMajorVersion;
 678   DWORD dwMinorVersion;
 679   LPNSPV2STARTUP NSPv2Startup;
 680   LPNSPV2CLEANUP NSPv2Cleanup;
 681   LPNSPV2LOOKUPSERVICEBEGIN NSPv2LookupServiceBegin;
 682   LPNSPV2LOOKUPSERVICENEXTEX NSPv2LookupServiceNextEx;
 683   LPNSPV2LOOKUPSERVICEEND NSPv2LookupServiceEnd;
 684   LPNSPV2SETSERVICEEX NSPv2SetServiceEx;
 685   LPNSPV2CLIENTSESSIONRUNDOWN NSPv2ClientSessionRundown;
 686 } NSPV2_ROUTINE, *PNSPV2_ROUTINE, *LPNSPV2_ROUTINE;
 687 typedef const NSPV2_ROUTINE *PCNSPV2_ROUTINE, *LPCNSPV2_ROUTINE;
 688
 689 _Must_inspect_result_
 690 int
 691 WSPAPI
 692 WSPStartup(
 693   _In_ WORD wVersionRequested,
 694   _In_ LPWSPDATA lpWSPData,
 695   _In_ LPWSAPROTOCOL_INFOW lpProtocolInfo,
 696   _In_ WSPUPCALLTABLE UpcallTable,
 697   _Out_ LPWSPPROC_TABLE lpProcTable);
 698
 699 int
 700 WSPAPI
 701 WSCEnumProtocols(
 702   _In_opt_ LPINT lpiProtocols,
 703   _Out_writes_bytes_to_opt_(*lpdwBufferLength, *lpdwBufferLength) LPWSAPROTOCOL_INFOW lpProtocolBuffer,
 704   _Inout_ LPDWORD lpdwBufferLength,
 705   _Out_ LPINT lpErrno);
 706
 707 #if (_WIN32_WINNT >= 0x0501)
 708
 709 int
 710 WSPAPI
 711 WPUOpenCurrentThread(
 712   _Out_ LPWSATHREADID lpThreadId,
 713   _Out_ LPINT lpErrno);
 714
 715 int
 716 WSPAPI
 717 WPUCloseThread(
 718   _In_ LPWSATHREADID lpThreadId,
 719   _Out_ LPINT lpErrno);
 720
 721 #define WSCEnumNameSpaceProviders WSAEnumNameSpaceProvidersW
 722 #define LPFN_WSCENUMNAMESPACEPROVIDERS LPFN_WSAENUMNAMESPACEPROVIDERSW
 723
 724 int
 725 WSPAPI
 726 WSCUpdateProvider(
 727   _In_ LPGUID lpProviderId,
 728   _In_z_ const WCHAR FAR *lpszProviderDllPath,
 729   _In_reads_(dwNumberOfEntries) const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
 730   _In_ DWORD dwNumberOfEntries,
 731   _Out_ LPINT lpErrno);
 732
 733 typedef int
 734 (WSPAPI *LPWSCUPDATEPROVIDER)(
 735   _In_ LPGUID lpProviderId,
 736   _In_z_ const WCHAR FAR *lpszProviderDllPath,
 737   _In_reads_(dwNumberOfEntries) const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
 738   _In_ DWORD dwNumberOfEntries,
 739   _Out_ LPINT lpErrno);
 740
 741 #if defined(_WIN64)
 742
 743 int
 744 WSPAPI
 745 WSCEnumProtocols32(
 746   _In_opt_ LPINT lpiProtocols,
 747   _Out_writes_bytes_(*lpdwBufferLength) LPWSAPROTOCOL_INFOW lpProtocolBuffer,
 748   _Inout_ LPDWORD lpdwBufferLength,
 749   _Out_ LPINT lpErrno);
 750
 751 int
 752 WSPAPI
 753 WSCDeinstallProvider32(
 754   _In_ LPGUID lpProviderId,
 755   _Out_ LPINT lpErrno);
 756
 757 int
 758 WSPAPI
 759 WSCInstallProvider64_32(
 760   _In_ LPGUID lpProviderId,
 761   _In_z_ const WCHAR FAR *lpszProviderDllPath,
 762   _In_reads_(dwNumberOfEntries) const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
 763   _In_ DWORD dwNumberOfEntries,
 764   _Out_ LPINT lpErrno);
 765
 766 _Success_(return == 0)
 767 int
 768 WSPAPI
 769 WSCGetProviderPath32(
 770   _In_ LPGUID lpProviderId,
 771   _Out_writes_to_(*lpProviderDllPathLen, *lpProviderDllPathLen) WCHAR FAR *lpszProviderDllPath,
 772   _Inout_ LPINT lpProviderDllPathLen,
 773   _Out_ LPINT lpErrno);
 774
 775 int
 776 WSPAPI
 777 WSCUpdateProvider32(
 778   _In_ LPGUID lpProviderId,
 779   _In_z_ const WCHAR FAR *lpszProviderDllPath,
 780   _In_reads_(dwNumberOfEntries) const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
 781   _In_ DWORD dwNumberOfEntries,
 782   _Out_ LPINT lpErrno);
 783
 784 INT
 785 WSAAPI
 786 WSCEnumNameSpaceProviders32(
 787   _Inout_ LPDWORD lpdwBufferLength,
 788   _Out_writes_bytes_(*lpdwBufferLength) LPWSANAMESPACE_INFOW lpnspBuffer);
 789
 790 INT
 791 WSPAPI
 792 WSCInstallNameSpace32(
 793   _In_ LPWSTR lpszIdentifier,
 794   _In_ LPWSTR lpszPathName,
 795   _In_ DWORD dwNameSpace,
 796   _In_ DWORD dwVersion,
 797   _In_ LPGUID lpProviderId);
 798
 799 INT
 800 WSPAPI
 801 WSCUnInstallNameSpace32(
 802   _In_ LPGUID lpProviderId);
 803
 804 INT
 805 WSPAPI
 806 WSCEnableNSProvider32(
 807   _In_ LPGUID lpProviderId,
 808   _In_ BOOL fEnable);
 809
 810 #endif /* defined(_WIN64) */
 811
 812 #endif /* defined(_WIN32_WINNT >= 0x0501) */
 813
 814 int
 815 WSPAPI
 816 WSCDeinstallProvider(
 817   _In_ LPGUID lpProviderId,
 818   _Out_ LPINT lpErrno);
 819
 820 int
 821 WSPAPI
 822 WSCInstallProvider(
 823   _In_ LPGUID lpProviderId,
 824   _In_z_ const WCHAR FAR *lpszProviderDllPath,
 825   _In_reads_(dwNumberOfEntries) const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
 826   _In_ DWORD dwNumberOfEntries,
 827   _Out_ LPINT lpErrno);
 828
 829 int
 830 WSPAPI
 831 WSCGetProviderPath(
 832   _In_ LPGUID lpProviderId,
 833   _Out_writes_to_(*lpProviderDllPathLen, *lpProviderDllPathLen) WCHAR FAR *lpszProviderDllPath,
 834   _Inout_ LPINT lpProviderDllPathLen,
 835   _Out_ LPINT lpErrno);
 836
 837 #if (_WIN32_WINNT < 0x0600)
 838
 839 int
 840 WSPAPI
 841 WSCInstallQOSTemplate(
 842   _In_ const LPGUID Guid,
 843   _In_ LPWSABUF QosName,
 844   _In_ LPQOS Qos);
 845
 846 typedef int
 847 (WSPAPI *LPWSCINSTALLQOSTEMPLATE)(
 848   _In_ const LPGUID Guid,
 849   _In_ LPWSABUF QosName,
 850   _In_ LPQOS Qos);
 851
 852 int
 853 WSPAPI
 854 WSCRemoveQOSTemplate(
 855   _In_ const LPGUID Guid,
 856   _In_ LPWSABUF QosName);
 857
 858 typedef int
 859 (WSPAPI *LPWSCREMOVEQOSTEMPLATE)(
 860   _In_ const LPGUID Guid,
 861   _In_ LPWSABUF QosName);
 862
 863 #endif /* (_WIN32_WINNT < 0x0600) */
 864
 865 #if(_WIN32_WINNT >= 0x0600)
 866
 867 int
 868 WSPAPI
 869 WSCSetProviderInfo(
 870   _In_ LPGUID lpProviderId,
 871   _In_ WSC_PROVIDER_INFO_TYPE InfoType,
 872   _In_reads_bytes_(InfoSize) PBYTE Info,
 873   _In_ size_t InfoSize,
 874   _In_ DWORD Flags,
 875   _Out_ LPINT lpErrno);
 876
 877 int
 878 WSPAPI
 879 WSCGetProviderInfo(
 880   _In_ LPGUID lpProviderId,
 881   _In_ WSC_PROVIDER_INFO_TYPE InfoType,
 882   _Out_writes_bytes_to_(*InfoSize, *InfoSize) PBYTE Info,
 883   _Inout_ *InfoSize,
 884   _In_ DWORD Flags,
 885   _Out_ LPINT lpErrno);
 886
 887 int
 888 WSPAPI
 889 WSCSetApplicationCategory(
 890   _In_reads_(PathLength) LPCWSTR Path,
 891   _In_ DWORD PathLength,
 892   _In_reads_opt_(ExtraLength) LPCWSTR Extra,
 893   _In_ DWORD ExtraLength,
 894   _In_ DWORD PermittedLspCategories,
 895   _Out_opt_ DWORD *pPrevPermLspCat,
 896   _Out_ LPINT lpErrno);
 897
 898 int
 899 WSPAPI
 900 WSCGetApplicationCategory(
 901   _In_reads_(PathLength) LPCWSTR Path,
 902   _In_ DWORD PathLength,
 903   _In_reads_opt_(ExtraLength) LPCWSTR Extra,
 904   _In_ DWORD ExtraLength,
 905   _Out_ DWORD *pPermittedLspCategories,
 906   _Out_ LPINT lpErrno);
 907
 908 #define WSCEnumNameSpaceProvidersEx WSAEnumNameSpaceProvidersExW
 909 #define LPFN_WSCENUMNAMESPACEPROVIDERSEX LPFN_WSAENUMNAMESPACEPROVIDERSEXW
 910
 911 INT
 912 WSPAPI
 913 WSCInstallNameSpaceEx(
 914   _In_ LPWSTR lpszIdentifier,
 915   _In_ LPWSTR lpszPathName,
 916   _In_ DWORD dwNameSpace,
 917   _In_ DWORD dwVersion,
 918   _In_ LPGUID lpProviderId,
 919   _In_ LPBLOB lpProviderSpecific);
 920
 921 INT
 922 WSAAPI
 923 WSAAdvertiseProvider(
 924   _In_ const GUID *puuidProviderId,
 925   _In_ const LPCNSPV2_ROUTINE pNSPv2Routine);
 926
 927 INT
 928 WSAAPI
 929 WSAUnadvertiseProvider(
 930   _In_ const GUID *puuidProviderId);
 931
 932 INT
 933 WSAAPI
 934 WSAProviderCompleteAsyncCall(
 935   _In_ HANDLE hAsyncCall,
 936   _In_ INT iRetCode);
 937
 938 #if defined(_WIN64)
 939
 940 int
 941 WSPAPI
 942 WSCSetProviderInfo32(
 943   _In_ LPGUID lpProviderId,
 944   _In_ WSC_PROVIDER_INFO_TYPE InfoType,
 945   _In_reads_bytes_(InfoSize) PBYTE Info,
 946   _In_ size_t InfoSize,
 947   _In_ DWORD Flags,
 948   _Out_ LPINT lpErrno);
 949
 950 int
 951 WSPAPI
 952 WSCGetProviderInfo32(
 953   _In_ LPGUID lpProviderId,
 954   _In_ WSC_PROVIDER_INFO_TYPE InfoType,
 955   _Out_writes_bytes_to_(*InfoSize, *InfoSize) PBYTE Info,
 956   _Inout_ size_t *InfoSize,
 957   _In_ DWORD Flags,
 958   _Out_ LPINT lpErrno);
 959
 960 INT
 961 WSAAPI
 962 WSCEnumNameSpaceProvidersEx32(
 963   _Inout_ LPDWORD lpdwBufferLength,
 964   _Out_writes_bytes_(*lpdwBufferLength) LPWSANAMESPACE_INFOEXW lpnspBuffer);
 965
 966 INT
 967 WSPAPI
 968 WSCInstallNameSpaceEx32(
 969   _In_ LPWSTR lpszIdentifier,
 970   _In_ LPWSTR lpszPathName,
 971   _In_ DWORD dwNameSpace,
 972   _In_ DWORD dwVersion,
 973   _In_ LPGUID lpProviderId,
 974   _In_ LPBLOB lpProviderSpecific);
 975
 976 #endif /* (_WIN64) */
 977
 978 #if defined(_WIN64)
 979 int
 980 WSPAPI
 981 WSCInstallProviderAndChains64_32(
 982 #else
 983 int
 984 WSPAPI
 985 WSCInstallProviderAndChains(
 986 #endif
 987   _In_ LPGUID lpProviderId,
 988   _In_ const LPWSTR lpszProviderDllPath,
 989 #if defined(_WIN64)
 990   _In_ const LPWSTR lpszProviderDllPath32,
 991 #endif
 992   _In_ const LPWSTR lpszLspName,
 993   _In_ DWORD dwServiceFlags,
 994   _Inout_updates_(dwNumberOfEntries) LPWSAPROTOCOL_INFOW lpProtocolInfoList,
 995   _In_ DWORD dwNumberOfEntries,
 996   _Out_opt_ LPDWORD lpdwCatalogEntryId,
 997   _Out_ LPINT lpErrno);
 998
 999 #endif /* (_WIN32_WINNT >= 0x0600) */
1000
1001 BOOL
1002 WSPAPI
1003 WPUCloseEvent(
1004   _In_ WSAEVENT hEvent,
1005   _Out_ LPINT lpErrno);
1006
1007 int
1008 WSPAPI
1009 WPUCloseSocketHandle(
1010   _In_ SOCKET s,
1011   _Out_ LPINT lpErrno);
1012
1013 WSAEVENT
1014 WSPAPI
1015 WPUCreateEvent(
1016   _Out_ LPINT lpErrno);
1017
1018 SOCKET
1019 WSPAPI
1020 WPUCreateSocketHandle(
1021   _In_ DWORD dwCatalogEntryId,
1022   _In_ DWORD_PTR dwContext,
1023   _Out_ LPINT lpErrno);
1024
1025 int
1026 WSPAPI
1027 WPUFDIsSet(
1028   _In_ SOCKET s,
1029   _In_ fd_set FAR *fdset);
1030
1031 int
1032 WSPAPI
1033 WPUGetProviderPath(
1034   _In_ LPGUID lpProviderId,
1035   _Out_writes_(*lpProviderDllPathLen) WCHAR FAR *lpszProviderDllPath,
1036   _Inout_ LPINT lpProviderDllPathLen,
1037   _Out_ LPINT lpErrno);
1038
1039 SOCKET
1040 WSPAPI
1041 WPUModifyIFSHandle(
1042   _In_ DWORD dwCatalogEntryId,
1043   _In_ SOCKET ProposedHandle,
1044   _Out_ LPINT lpErrno);
1045
1046 BOOL
1047 WSPAPI
1048 WPUPostMessage(
1049   _In_ HWND hWnd,
1050   _In_ UINT Msg,
1051   _In_ WPARAM wParam,
1052   _In_ LPARAM lParam);
1053
1054 int
1055 WSPAPI
1056 WPUQueryBlockingCallback(
1057   _In_ DWORD dwCatalogEntryId,
1058   _Out_ LPBLOCKINGCALLBACK FAR *lplpfnCallback,
1059   _Out_ PDWORD_PTR lpdwContext,
1060   _Out_ LPINT lpErrno);
1061
1062 int
1063 WSPAPI
1064 WPUQuerySocketHandleContext(
1065   _In_ SOCKET s,
1066   _Out_ PDWORD_PTR lpContext,
1067   _Out_ LPINT lpErrno);
1068
1069 int
1070 WSPAPI
1071 WPUQueueApc(
1072   _In_ LPWSATHREADID lpThreadId,
1073   _In_ LPWSAUSERAPC lpfnUserApc,
1074   _In_ DWORD_PTR dwContext,
1075   _Out_ LPINT lpErrno);
1076
1077 BOOL
1078 WSPAPI
1079 WPUResetEvent(
1080   _In_ WSAEVENT hEvent,
1081   _Out_ LPINT lpErrno);
1082
1083 BOOL
1084 WSPAPI
1085 WPUSetEvent(
1086   _In_ WSAEVENT hEvent,
1087   _Out_ LPINT lpErrno);
1088
1089 int
1090 WSPAPI
1091 WPUCompleteOverlappedRequest(
1092   _In_ SOCKET s,
1093   _Inout_ LPWSAOVERLAPPED lpOverlapped,
1094   _In_ DWORD dwError,
1095   _In_ DWORD cbTransferred,
1096   _Out_ LPINT lpErrno);
1097
1098 INT
1099 WSPAPI
1100 WSCInstallNameSpace(
1101   _In_ LPWSTR lpszIdentifier,
1102   _In_ LPWSTR lpszPathName,
1103   _In_ DWORD dwNameSpace,
1104   _In_ DWORD dwVersion,
1105   _In_ LPGUID lpProviderId);
1106
1107 INT
1108 WSPAPI
1109 WSCUnInstallNameSpace(
1110   _In_ LPGUID lpProviderId);
1111
1112 INT
1113 WSPAPI
1114 WSCEnableNSProvider(
1115   _In_ LPGUID lpProviderId,
1116   _In_ BOOL fEnable);
1117
1118 _Must_inspect_result_
1119 INT
1120 WSAAPI
1121 NSPStartup(
1122   _In_ LPGUID lpProviderId,
1123   _Inout_ LPNSP_ROUTINE lpnspRoutines);
1124
1125 #if !defined(_WIN64)
1126 #include <poppack.h>
1127 #endif
1128
1129 #ifdef __cplusplus
1130 }
1131 #endif