--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/os/win32/initWinsock.cpp	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2000 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+#include <iostream>
+#include <winsock2.h>
+
+using namespace std;
+
+void
+initWinsock()
+{
+  static int initted = 0;
+  WORD wVersionRequested;
+  WSADATA wsaData;
+  int err;
+
+  if (!initted) {
+    wVersionRequested = MAKEWORD( 2, 0 );
+
+    err = WSAStartup( wVersionRequested, &wsaData );
+    if ( err != 0 ) {
+      {
+        /* Tell the user that we couldn't find a usable */
+        /* WinSock DLL.                                 */
+        cerr << "SocketBase::SocketBase: unable to find usable "
+             << "WinSock DLL" << endl;
+        exit(1);
+      }
+    }
+
+    /* Confirm that the WinSock DLL supports 2.0.*/
+    /* Note that if the DLL supports versions greater    */
+    /* than 2.0 in addition to 2.0, it will still return */
+    /* 2.0 in wVersion since that is the version we      */
+    /* requested.                                        */
+
+    if ( LOBYTE( wsaData.wVersion ) != 2 ||
+         HIBYTE( wsaData.wVersion ) != 0 ) {
+      /* Tell the user that we couldn't find a usable */
+      /* WinSock DLL.                                  */
+      {
+        cerr << "Unable to find suitable version of WinSock DLL" << endl;
+        WSACleanup( );
+        exit(1);
+      }
+    }
+
+    initted = 1;
+  }
+}