--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fuhtark_test/include/winapi/ws2spi.h	Wed Nov 26 21:36:48 2025 +0700
@@ -0,0 +1,237 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER within this package.
+ */
+#ifndef _WINSOCK2SPI_
+#define _WINSOCK2SPI_
+
+#ifndef _WIN64
+#include <pshpack4.h>
+#endif
+
+#include <winsock2.h>
+
+#define WSPDESCRIPTION_LEN 255
+
+#define WSS_OPERATION_IN_PROGRESS 0x00000103L
+
+typedef struct WSPData {
+  WORD wVersion;
+  WORD wHighVersion;
+  WCHAR szDescription[WSPDESCRIPTION_LEN+1];
+} WSPDATA,*LPWSPDATA;
+
+typedef struct _WSATHREADID {
+  HANDLE ThreadHandle;
+  DWORD_PTR Reserved;
+} WSATHREADID,*LPWSATHREADID;
+
+#define WSPAPI WSAAPI
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  typedef WINBOOL (CALLBACK *LPBLOCKINGCALLBACK)(DWORD_PTR dwContext);
+  typedef VOID (CALLBACK *LPWSAUSERAPC)(DWORD_PTR dwContext);
+  typedef SOCKET (WSPAPI *LPWSPACCEPT)(SOCKET s,struct sockaddr *addr,LPINT addrlen,LPCONDITIONPROC lpfnCondition,DWORD_PTR dwCallbackData,LPINT lpErrno);
+  typedef INT (WSPAPI *LPWSPADDRESSTOSTRING)(LPSOCKADDR lpsaAddress,DWORD dwAddressLength,LPWSAPROTOCOL_INFOW lpProtocolInfo,LPWSTR lpszAddressString,LPDWORD lpdwAddressStringLength,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPASYNCSELECT)(SOCKET s,HWND hWnd,unsigned int wMsg,long lEvent,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPBIND)(SOCKET s,const struct sockaddr *name,int namelen,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPCANCELBLOCKINGCALL)(LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPCLEANUP)(LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPCLOSESOCKET)(SOCKET s,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPCONNECT)(SOCKET s,const struct sockaddr *name,int namelen,LPWSABUF lpCallerData,LPWSABUF lpCalleeData,LPQOS lpSQOS,LPQOS lpGQOS,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPDUPLICATESOCKET)(SOCKET s,DWORD dwProcessId,LPWSAPROTOCOL_INFOW lpProtocolInfo,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPENUMNETWORKEVENTS)(SOCKET s,WSAEVENT hEventObject,LPWSANETWORKEVENTS lpNetworkEvents,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPEVENTSELECT)(SOCKET s,WSAEVENT hEventObject,long lNetworkEvents,LPINT lpErrno);
+  typedef WINBOOL (WSPAPI *LPWSPGETOVERLAPPEDRESULT)(SOCKET s,LPWSAOVERLAPPED lpOverlapped,LPDWORD lpcbTransfer,WINBOOL fWait,LPDWORD lpdwFlags,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPGETPEERNAME)(SOCKET s,struct sockaddr *name,LPINT namelen,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPGETSOCKNAME)(SOCKET s,struct sockaddr *name,LPINT namelen,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPGETSOCKOPT)(SOCKET s,int level,int optname,char *optval,LPINT optlen,LPINT lpErrno);
+  typedef WINBOOL (WSPAPI *LPWSPGETQOSBYNAME)(SOCKET s,LPWSABUF lpQOSName,LPQOS lpQOS,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPIOCTL)(SOCKET s,DWORD dwIoControlCode,LPVOID lpvInBuffer,DWORD cbInBuffer,LPVOID lpvOutBuffer,DWORD cbOutBuffer,LPDWORD lpcbBytesReturned,LPWSAOVERLAPPED lpOverlapped,LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,LPWSATHREADID lpThreadId,LPINT lpErrno);
+  typedef SOCKET (WSPAPI *LPWSPJOINLEAF)(SOCKET s,const struct sockaddr *name,int namelen,LPWSABUF lpCallerData,LPWSABUF lpCalleeData,LPQOS lpSQOS,LPQOS lpGQOS,DWORD dwFlags,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPLISTEN)(SOCKET s,int backlog,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPRECV)(SOCKET s,LPWSABUF lpBuffers,DWORD dwBufferCount,LPDWORD lpNumberOfBytesRecvd,LPDWORD lpFlags,LPWSAOVERLAPPED lpOverlapped,LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,LPWSATHREADID lpThreadId,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPRECVDISCONNECT)(SOCKET s,LPWSABUF lpInboundDisconnectData,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPRECVFROM)(SOCKET s,LPWSABUF lpBuffers,DWORD dwBufferCount,LPDWORD lpNumberOfBytesRecvd,LPDWORD lpFlags,struct sockaddr *lpFrom,LPINT lpFromlen,LPWSAOVERLAPPED lpOverlapped,LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,LPWSATHREADID lpThreadId,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPSELECT)(int nfds,fd_set *readfds,fd_set *writefds,fd_set *exceptfds,const struct timeval *timeout,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPSEND)(SOCKET s,LPWSABUF lpBuffers,DWORD dwBufferCount,LPDWORD lpNumberOfBytesSent,DWORD dwFlags,LPWSAOVERLAPPED lpOverlapped,LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,LPWSATHREADID lpThreadId,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPSENDDISCONNECT)(SOCKET s,LPWSABUF lpOutboundDisconnectData,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPSENDTO)(SOCKET s,LPWSABUF lpBuffers,DWORD dwBufferCount,LPDWORD lpNumberOfBytesSent,DWORD dwFlags,const struct sockaddr *lpTo,int iTolen,LPWSAOVERLAPPED lpOverlapped,LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,LPWSATHREADID lpThreadId,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPSETSOCKOPT)(SOCKET s,int level,int optname,const char *optval,int optlen,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSPSHUTDOWN)(SOCKET s,int how,LPINT lpErrno);
+  typedef SOCKET (WSPAPI *LPWSPSOCKET)(int af,int type,int protocol,LPWSAPROTOCOL_INFOW lpProtocolInfo,GROUP g,DWORD dwFlags,LPINT lpErrno);
+  typedef INT (WSPAPI *LPWSPSTRINGTOADDRESS)(LPWSTR AddressString,INT AddressFamily,LPWSAPROTOCOL_INFOW lpProtocolInfo,LPSOCKADDR lpAddress,LPINT lpAddressLength,LPINT lpErrno);
+
+  typedef struct _WSPPROC_TABLE {
+
+    LPWSPACCEPT lpWSPAccept;
+    LPWSPADDRESSTOSTRING lpWSPAddressToString;
+    LPWSPASYNCSELECT lpWSPAsyncSelect;
+    LPWSPBIND lpWSPBind;
+    LPWSPCANCELBLOCKINGCALL lpWSPCancelBlockingCall;
+    LPWSPCLEANUP lpWSPCleanup;
+    LPWSPCLOSESOCKET lpWSPCloseSocket;
+    LPWSPCONNECT lpWSPConnect;
+    LPWSPDUPLICATESOCKET lpWSPDuplicateSocket;
+    LPWSPENUMNETWORKEVENTS lpWSPEnumNetworkEvents;
+    LPWSPEVENTSELECT lpWSPEventSelect;
+    LPWSPGETOVERLAPPEDRESULT lpWSPGetOverlappedResult;
+    LPWSPGETPEERNAME lpWSPGetPeerName;
+    LPWSPGETSOCKNAME lpWSPGetSockName;
+    LPWSPGETSOCKOPT lpWSPGetSockOpt;
+    LPWSPGETQOSBYNAME lpWSPGetQOSByName;
+    LPWSPIOCTL lpWSPIoctl;
+    LPWSPJOINLEAF lpWSPJoinLeaf;
+    LPWSPLISTEN lpWSPListen;
+    LPWSPRECV lpWSPRecv;
+    LPWSPRECVDISCONNECT lpWSPRecvDisconnect;
+    LPWSPRECVFROM lpWSPRecvFrom;
+    LPWSPSELECT lpWSPSelect;
+    LPWSPSEND lpWSPSend;
+    LPWSPSENDDISCONNECT lpWSPSendDisconnect;
+    LPWSPSENDTO lpWSPSendTo;
+    LPWSPSETSOCKOPT lpWSPSetSockOpt;
+    LPWSPSHUTDOWN lpWSPShutdown;
+    LPWSPSOCKET lpWSPSocket;
+    LPWSPSTRINGTOADDRESS lpWSPStringToAddress;
+  } WSPPROC_TABLE,*LPWSPPROC_TABLE;
+
+  typedef WINBOOL (WSPAPI *LPWPUCLOSEEVENT)(WSAEVENT hEvent,LPINT lpErrno);
+  typedef int (WSPAPI *LPWPUCLOSESOCKETHANDLE)(SOCKET s,LPINT lpErrno);
+  typedef WSAEVENT (WSPAPI *LPWPUCREATEEVENT)(LPINT lpErrno);
+  typedef SOCKET (WSPAPI *LPWPUCREATESOCKETHANDLE)(DWORD dwCatalogEntryId,DWORD_PTR dwContext,LPINT lpErrno);
+  typedef int (WSPAPI *LPWPUFDISSET)(SOCKET s,fd_set *fdset);
+  typedef int (WSPAPI *LPWPUGETPROVIDERPATH)(LPGUID lpProviderId,WCHAR *lpszProviderDllPath,LPINT lpProviderDllPathLen,LPINT lpErrno);
+  typedef SOCKET (WSPAPI *LPWPUMODIFYIFSHANDLE)(DWORD dwCatalogEntryId,SOCKET ProposedHandle,LPINT lpErrno);
+  typedef WINBOOL (WSPAPI *LPWPUPOSTMESSAGE)(HWND hWnd,UINT Msg,WPARAM wParam,LPARAM lParam);
+  typedef int (WSPAPI *LPWPUQUERYBLOCKINGCALLBACK)(DWORD dwCatalogEntryId,LPBLOCKINGCALLBACK *lplpfnCallback,PDWORD_PTR lpdwContext,LPINT lpErrno);
+  typedef int (WSPAPI *LPWPUQUERYSOCKETHANDLECONTEXT)(SOCKET s,PDWORD_PTR lpContext,LPINT lpErrno);
+  typedef int (WSPAPI *LPWPUQUEUEAPC)(LPWSATHREADID lpThreadId,LPWSAUSERAPC lpfnUserApc,DWORD_PTR dwContext,LPINT lpErrno);
+  typedef WINBOOL (WSPAPI *LPWPURESETEVENT)(WSAEVENT hEvent,LPINT lpErrno);
+  typedef WINBOOL (WSPAPI *LPWPUSETEVENT)(WSAEVENT hEvent,LPINT lpErrno);
+  typedef int (WSPAPI *LPWPUOPENCURRENTTHREAD)(LPWSATHREADID lpThreadId,LPINT lpErrno);
+  typedef int (WSPAPI *LPWPUCLOSETHREAD)(LPWSATHREADID lpThreadId,LPINT lpErrno);
+  typedef int (WSPAPI *LPWPUCOMPLETEOVERLAPPEDREQUEST)(SOCKET s,LPWSAOVERLAPPED lpOverlapped,DWORD dwError,DWORD cbTransferred,LPINT lpErrno);
+
+  typedef struct _WSPUPCALLTABLE {
+    LPWPUCLOSEEVENT lpWPUCloseEvent;
+    LPWPUCLOSESOCKETHANDLE lpWPUCloseSocketHandle;
+    LPWPUCREATEEVENT lpWPUCreateEvent;
+    LPWPUCREATESOCKETHANDLE lpWPUCreateSocketHandle;
+    LPWPUFDISSET lpWPUFDIsSet;
+    LPWPUGETPROVIDERPATH lpWPUGetProviderPath;
+    LPWPUMODIFYIFSHANDLE lpWPUModifyIFSHandle;
+    LPWPUPOSTMESSAGE lpWPUPostMessage;
+    LPWPUQUERYBLOCKINGCALLBACK lpWPUQueryBlockingCallback;
+    LPWPUQUERYSOCKETHANDLECONTEXT lpWPUQuerySocketHandleContext;
+    LPWPUQUEUEAPC lpWPUQueueApc;
+    LPWPURESETEVENT lpWPUResetEvent;
+    LPWPUSETEVENT lpWPUSetEvent;
+    LPWPUOPENCURRENTTHREAD lpWPUOpenCurrentThread;
+    LPWPUCLOSETHREAD lpWPUCloseThread;
+  } WSPUPCALLTABLE,*LPWSPUPCALLTABLE;
+
+  typedef int (WSPAPI *LPWSPSTARTUP)(WORD wVersionRequested,LPWSPDATA lpWSPData,LPWSAPROTOCOL_INFOW lpProtocolInfo,WSPUPCALLTABLE UpcallTable,LPWSPPROC_TABLE lpProcTable);
+  typedef int (WSPAPI *LPWSCENUMPROTOCOLS)(LPINT lpiProtocols,LPWSAPROTOCOL_INFOW lpProtocolBuffer,LPDWORD lpdwBufferLength,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSCDEINSTALLPROVIDER)(LPGUID lpProviderId,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSCINSTALLPROVIDER)(LPGUID lpProviderId,const WCHAR *lpszProviderDllPath,const LPWSAPROTOCOL_INFOW lpProtocolInfoList,DWORD dwNumberOfEntries,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSCGETPROVIDERPATH)(LPGUID lpProviderId,WCHAR *lpszProviderDllPath,LPINT lpProviderDllPathLen,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSCUPDATEPROVIDER)(LPGUID lpProviderId,const WCHAR *lpszProviderDllPath,const LPWSAPROTOCOL_INFOW lpProtocolInfoList,DWORD dwNumberOfEntries,LPINT lpErrno);
+  typedef int (WSPAPI *LPWSCINSTALLQOSTEMPLATE)(const LPGUID Guid,LPWSABUF QosName,LPQOS Qos);
+  typedef int (WSPAPI *LPWSCREMOVEQOSTEMPLATE)(const LPGUID Guid,LPWSABUF QosName);
+
+  int WSPAPI WSPStartup(WORD wVersionRequested,LPWSPDATA lpWSPData,LPWSAPROTOCOL_INFOW lpProtocolInfo,WSPUPCALLTABLE UpcallTable,LPWSPPROC_TABLE lpProcTable);
+  int WSPAPI WSCEnumProtocols(LPINT lpiProtocols,LPWSAPROTOCOL_INFOW lpProtocolBuffer,LPDWORD lpdwBufferLength,LPINT lpErrno);
+  int WSPAPI WSCDeinstallProvider(LPGUID lpProviderId,LPINT lpErrno);
+  int WSPAPI WSCInstallProvider(LPGUID lpProviderId,const WCHAR *lpszProviderDllPath,const LPWSAPROTOCOL_INFOW lpProtocolInfoList,DWORD dwNumberOfEntries,LPINT lpErrno);
+  int WSPAPI WSCGetProviderPath(LPGUID lpProviderId,WCHAR *lpszProviderDllPath,LPINT lpProviderDllPathLen,LPINT lpErrno);
+  int WSPAPI WSCUpdateProvider(LPGUID lpProviderId,const WCHAR *lpszProviderDllPath,const LPWSAPROTOCOL_INFOW lpProtocolInfoList,DWORD dwNumberOfEntries,LPINT lpErrno);
+  int WSPAPI WSCInstallQOSTemplate (const LPGUID Guid,LPWSABUF QosName,LPQOS Qos);
+  int WSPAPI WSCRemoveQOSTemplate (const LPGUID Guid,LPWSABUF QosName);
+
+#ifdef _WIN64
+  int WSPAPI WSCEnumProtocols32(LPINT lpiProtocols,LPWSAPROTOCOL_INFOW lpProtocolBuffer,LPDWORD lpdwBufferLength,LPINT lpErrno);
+  int WSPAPI WSCDeinstallProvider32(LPGUID lpProviderId,LPINT lpErrno);
+  int WSPAPI WSCInstallProvider64_32(LPGUID lpProviderId,const WCHAR *lpszProviderDllPath,const LPWSAPROTOCOL_INFOW lpProtocolInfoList,DWORD dwNumberOfEntries,LPINT lpErrno);
+  int WSPAPI WSCGetProviderPath32(LPGUID lpProviderId,WCHAR *lpszProviderDllPath,LPINT lpProviderDllPathLen,LPINT lpErrno);
+  int WSPAPI WSCUpdateProvider32(LPGUID lpProviderId,const WCHAR *lpszProviderDllPath,const LPWSAPROTOCOL_INFOW lpProtocolInfoList,DWORD dwNumberOfEntries,LPINT lpErrno);
+#endif
+
+  WINBOOL WSPAPI WPUCloseEvent(WSAEVENT hEvent,LPINT lpErrno);
+  int WSPAPI WPUCloseSocketHandle(SOCKET s,LPINT lpErrno);
+  WSAEVENT WSPAPI WPUCreateEvent(LPINT lpErrno);
+  SOCKET WSPAPI WPUCreateSocketHandle(DWORD dwCatalogEntryId,DWORD_PTR dwContext,LPINT lpErrno);
+  int WSPAPI WPUFDIsSet(SOCKET s,fd_set *fdset);
+  int WSPAPI WPUGetProviderPath(LPGUID lpProviderId,WCHAR *lpszProviderDllPath,LPINT lpProviderDllPathLen,LPINT lpErrno);
+  SOCKET WSPAPI WPUModifyIFSHandle(DWORD dwCatalogEntryId,SOCKET ProposedHandle,LPINT lpErrno);
+  WINBOOL WSPAPI WPUPostMessage(HWND hWnd,UINT Msg,WPARAM wParam,LPARAM lParam);
+  int WSPAPI WPUQueryBlockingCallback(DWORD dwCatalogEntryId,LPBLOCKINGCALLBACK *lplpfnCallback,PDWORD_PTR lpdwContext,LPINT lpErrno);
+  int WSPAPI WPUQuerySocketHandleContext(SOCKET s,PDWORD_PTR lpContext,LPINT lpErrno);
+  int WSPAPI WPUQueueApc(LPWSATHREADID lpThreadId,LPWSAUSERAPC lpfnUserApc,DWORD_PTR dwContext,LPINT lpErrno);
+  WINBOOL WSPAPI WPUResetEvent(WSAEVENT hEvent,LPINT lpErrno);
+  WINBOOL WSPAPI WPUSetEvent(WSAEVENT hEvent,LPINT lpErrno);
+  int WSPAPI WPUCompleteOverlappedRequest (SOCKET s,LPWSAOVERLAPPED lpOverlapped,DWORD dwError,DWORD cbTransferred,LPINT lpErrno);
+  int WSPAPI WPUOpenCurrentThread(LPWSATHREADID lpThreadId,LPINT lpErrno);
+  int WSPAPI WPUCloseThread(LPWSATHREADID lpThreadId,LPINT lpErrno);
+#define WSCEnumNameSpaceProviders WSAEnumNameSpaceProvidersW
+#define LPFN_WSCENUMNAMESPACEPROVIDERS LPFN_WSAENUMNAMESPACEPROVIDERSW
+
+#ifdef _WIN64
+  INT WSAAPI WSCEnumNameSpaceProviders32(LPDWORD lpdwBufferLength,LPWSANAMESPACE_INFOW lpnspBuffer);
+#endif
+
+  typedef INT (WSPAPI *LPWSCINSTALLNAMESPACE)(LPWSTR lpszIdentifier,LPWSTR lpszPathName,DWORD dwNameSpace,DWORD dwVersion,LPGUID lpProviderId);
+  typedef INT (WSPAPI *LPWSCUNINSTALLNAMESPACE)(LPGUID lpProviderId);
+  typedef INT (WSPAPI *LPWSCENABLENSPROVIDER)(LPGUID lpProviderId,WINBOOL fEnable);
+
+  INT WSPAPI WSCInstallNameSpace (LPWSTR lpszIdentifier,LPWSTR lpszPathName,DWORD dwNameSpace,DWORD dwVersion,LPGUID lpProviderId);
+  INT WSPAPI WSCUnInstallNameSpace (LPGUID lpProviderId);
+  INT WSPAPI WSCEnableNSProvider (LPGUID lpProviderId,WINBOOL fEnable);
+
+#ifdef _WIN64
+  INT WSPAPI WSCInstallNameSpace32 (LPWSTR lpszIdentifier,LPWSTR lpszPathName,DWORD dwNameSpace,DWORD dwVersion,LPGUID lpProviderId);
+  INT WSPAPI WSCUnInstallNameSpace32 (LPGUID lpProviderId);
+  INT WSPAPI WSCEnableNSProvider32 (LPGUID lpProviderId,WINBOOL fEnable);
+#endif
+
+  typedef INT (WSAAPI *LPNSPCLEANUP)(LPGUID lpProviderId);
+  typedef INT (WSAAPI *LPNSPLOOKUPSERVICEBEGIN)(LPGUID lpProviderId,LPWSAQUERYSETW lpqsRestrictions,LPWSASERVICECLASSINFOW lpServiceClassInfo,DWORD dwControlFlags,LPHANDLE lphLookup);
+  typedef INT (WSAAPI *LPNSPLOOKUPSERVICENEXT)(HANDLE hLookup,DWORD dwControlFlags,LPDWORD lpdwBufferLength,LPWSAQUERYSETW lpqsResults);
+  typedef INT (WSAAPI *LPNSPIOCTL)(HANDLE hLookup,DWORD dwControlCode,LPVOID lpvInBuffer,DWORD cbInBuffer,LPVOID lpvOutBuffer,DWORD cbOutBuffer,LPDWORD lpcbBytesReturned,LPWSACOMPLETION lpCompletion,LPWSATHREADID lpThreadId);
+  typedef INT (WSAAPI *LPNSPLOOKUPSERVICEEND)(HANDLE hLookup);
+  typedef INT (WSAAPI *LPNSPSETSERVICE)(LPGUID lpProviderId,LPWSASERVICECLASSINFOW lpServiceClassInfo,LPWSAQUERYSETW lpqsRegInfo,WSAESETSERVICEOP essOperation,DWORD dwControlFlags);
+  typedef INT (WSAAPI *LPNSPINSTALLSERVICECLASS)(LPGUID lpProviderId,LPWSASERVICECLASSINFOW lpServiceClassInfo);
+  typedef INT (WSAAPI *LPNSPREMOVESERVICECLASS)(LPGUID lpProviderId,LPGUID lpServiceClassId);
+  typedef INT (WSAAPI *LPNSPGETSERVICECLASSINFO)(LPGUID lpProviderId,LPDWORD lpdwBufSize,LPWSASERVICECLASSINFOW lpServiceClassInfo);
+
+  typedef struct _NSP_ROUTINE {
+    DWORD cbSize;
+    DWORD dwMajorVersion;
+    DWORD dwMinorVersion;
+    LPNSPCLEANUP NSPCleanup;
+    LPNSPLOOKUPSERVICEBEGIN NSPLookupServiceBegin;
+    LPNSPLOOKUPSERVICENEXT NSPLookupServiceNext;
+    LPNSPLOOKUPSERVICEEND NSPLookupServiceEnd;
+    LPNSPSETSERVICE NSPSetService;
+    LPNSPINSTALLSERVICECLASS NSPInstallServiceClass;
+    LPNSPREMOVESERVICECLASS NSPRemoveServiceClass;
+    LPNSPGETSERVICECLASSINFO NSPGetServiceClassInfo;
+    LPNSPIOCTL NSPIoctl;
+  } NSP_ROUTINE,*LPNSP_ROUTINE;
+
+  typedef INT (WSAAPI *LPNSPSTARTUP)(LPGUID lpProviderId,LPNSP_ROUTINE lpnspRoutines);
+
+  INT WSAAPI NSPStartup(LPGUID lpProviderId,LPNSP_ROUTINE lpnspRoutines);
+
+#ifdef __cplusplus
+}
+#endif
+
+#if !defined(_WIN64)
+#include <poppack.h>
+#endif
+#endif