1 files changed, 102 insertions, 0 deletions
diff --git a/erts/emulator/drivers/win32/winsock_func.h b/erts/emulator/drivers/win32/winsock_func.h
new file mode 100644
index 0000000000..9d2c099c4d
--- /dev/null
+++ b/erts/emulator/drivers/win32/winsock_func.h
@@ -0,0 +1,102 @@
+/*
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 1997-2009. All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * %CopyrightEnd%
+ */
+
+typedef struct _WinSockFuncs {
+  int (WSAAPI *WSAStartup)(WORD wVersionRequired, LPWSADATA lpWSAData);
+  int (WSAAPI *WSACleanup)(void);
+  int (WSAAPI *WSAGetLastError)(void);
+  DWORD (WSAAPI *WSAWaitForMultipleEvents) (DWORD cEvents,
+					    const WSAEVENT FAR * lphEvents,
+					    BOOL fWaitAll,
+					    DWORD dwTimeout,
+					    BOOL fAlertable);
+  WSAEVENT (WSAAPI *WSACreateEvent)(void);
+  BOOL (WSAAPI *WSACloseEvent)(WSAEVENT hEvent);
+
+  BOOL (WSAAPI *WSASetEvent)(WSAEVENT hEvent);
+  BOOL (WSAAPI *WSAResetEvent)(WSAEVENT hEvent);
+  int (WSAAPI *WSAEventSelect)(SOCKET s, WSAEVENT hEventObject,
+			       long lNetworkEvents);
+  int (WSAAPI *WSAEnumNetworkEvents)(SOCKET s,
+				     WSAEVENT hEventObject,
+				     LPWSANETWORKEVENTS lpNetworkEvents);
+  int (WSAAPI *WSAIoctl)(SOCKET s,
+			 DWORD dwIoControlCode,
+			 LPVOID lpvInBuffer,
+			 DWORD cbInBuffer,
+			 LPVOID lpvOUTBuffer,
+			 DWORD cbOUTBuffer,
+			 LPDWORD lpcbBytesReturned,
+			 LPWSAOVERLAPPED lpOverlapped,
+			 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionROUTINE
+			 );
+   SOCKET (WSAAPI *accept)(SOCKET s, struct sockaddr FAR *addr,
+			  int FAR *addrlen);
+  int (WSAAPI *bind)(SOCKET s, const struct sockaddr FAR *addr,
+		     int namelen);
+  int (WSAAPI *closesocket)(SOCKET s);
+  int (WSAAPI *connect)(SOCKET s, const struct sockaddr FAR *name,
+			int namelen);
+  int (WSAAPI *ioctlsocket)(SOCKET s, long cmd, u_long FAR *argp);
+  int (WSAAPI *getsockopt)(SOCKET s, int level, int optname,
+				char FAR * optval, int FAR *optlen);
+  u_long (WSAAPI *htonl)(u_long hostlong);
+  u_short (WSAAPI *htons)(u_short hostshort);
+  unsigned long (WSAAPI *inet_addr)(const char FAR * cp);
+  char FAR * (WSAAPI *inet_ntoa)(struct in_addr in);
+  int (WSAAPI *listen)(SOCKET s, int backlog);
+  u_short (WSAAPI *ntohs)(u_short netshort);
+  int (WSAAPI *recv)(SOCKET s, char FAR * buf, int len, int flags);
+  int (WSAAPI *send)(SOCKET s, const char FAR * buf, int len, int flags);
+  int (WSAAPI *setsockopt)(SOCKET s, int level, int optname,
+			   const char FAR * optval, int optlen);
+  int (WSAAPI *shutdown)(SOCKET s, int how);
+  SOCKET (WSAAPI *socket)(int af, int type, int protocol);
+  struct hostent FAR * (WSAAPI *gethostbyname)(const char FAR * name);
+  struct hostent FAR * (WSAAPI *gethostbyaddr)(const char FAR *addr,
+					       int addrlen, int addrtype);
+  int (WSAAPI *gethostname)(char FAR * name, int namelen);
+  struct servent FAR * (WSAAPI *getservbyname)(const char FAR * name,
+					       const char FAR * proto);
+  struct servent FAR * (WSAAPI *getservbyport)(int port,
+					       const char FAR * proto);
+  int (WSAAPI *getsockname)(SOCKET sock, struct sockaddr FAR *name,
+			    int FAR *namelen);
+
+  /*
+   * New, added for inet_drv.
+   */
+
+  int (WSAAPI *getpeername)(SOCKET s, struct sockaddr FAR * name,
+			    int FAR * namelen);
+  u_long (WSAAPI *ntohl)(u_long netlong);
+  int (WSAAPI *WSASend)(SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
+			LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
+			LPWSAOVERLAPPED lpOverlapped,
+			LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
+  int (WSAAPI *sendto)(SOCKET s, const char FAR * buf, int len,
+		       int flags, const struct sockaddr FAR * to, int tolen);
+  int (WSAAPI *recvfrom)(SOCKET s, char FAR * buf, int len, int flags,
+			 struct sockaddr FAR * from, int FAR * fromlen);
+} WinSockFuncs;
+
+
+extern WinSockFuncs winSock;
+
+extern int tcp_lookup_functions(void);