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diff --git a/openvpn/src/compat/#compat-inet_ntop.c# b/openvpn/src/compat/#compat-inet_ntop.c#
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+/*
+ * OpenVPN -- An application to securely tunnel IP networks
+ * over a single UDP port, with support for SSL/TLS-based
+ * session authentication and key exchange,
+ * packet encryption, packet authentication, and
+ * packet compression.
+ *
+ * Copyright (C) 2011 - David Sommerseth <davids@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see the file COPYING included with this
+ * distribution); if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#elif defined(_MSC_VER)
+#include "config-msvc.h"
+#endif
+
+#ifndef HAVE_INET_NTOP
+
+#include "compat.h"
+
+#ifdef WIN32
+
+#include <windows.h>
+
+/*
+ * inet_ntop() and inet_pton() wrap-implementations using
+ * WSAAddressToString() and WSAStringToAddress() functions
+ *
+ * this is needed as long as we support running OpenVPN on WinXP
+ */
+
+const char *
+inet_ntop(int af, const void *src, char *dst, socklen_t size)
+{
+ struct sockaddr_storage ss;
+ unsigned long s = size;
+
+ ZeroMemory(&ss, sizeof(ss));
+ ss.ss_family = af;
+
+ switch(af) {
+ case AF_INET:
+ ((struct sockaddr_in *)&ss)->sin_addr = *(struct in_addr *)src;
+ break;
+ case AF_INET6:
+ ((struct sockaddr_in6 *)&ss)->sin6_addr = *(struct in6_addr *)src;
+ break;
+ default:
+ return NULL;
+ }
+ /* cannot direclty use &size because of strict aliasing rules */
+ return (WSAAddressToString((struct sockaddr *)&ss, sizeof(ss), NULL, dst, &s) == 0)?
+ dst : NULL;
+}
+
+#else
+
+#error no emulation for inet_ntop
+
+#endif
+
+#endif