/*  The oRTP library is an RTP (Realtime Transport Protocol - rfc3550) stack.  Copyright (C) 2001  Simon MORLAT simon.morlat@linphone.org  This library is free software; you can redistribute it and/or  modify it under the terms of the GNU Lesser General Public  License as published by the Free Software Foundation; either  version 2.1 of the License, or (at your option) any later version.  This library 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  Lesser General Public License for more details.  You should have received a copy of the GNU Lesser General Public  License along with this library; if not, write to the Free Software  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA*//* ==================================================================== * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact vocal@vovida.org.
 *
 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>. * */#ifndef __STUN_UDP_H__#define __STUN_UDP_H__#define bool int#define false 0#define true 1#ifdef __MACH__#include <sys/socket.h>#ifndef _SOCKLEN_Ttypedef int socklen_t;#endif#endif#if !defined(_WIN32_WCE)#include <errno.h>#endif#if defined(WIN32) || defined(_WIN32_WCE)#define snprintf _snprintf#include <winsock2.h>/* #include <io.h> */typedef int socklen_t;typedef SOCKET Socket;#define EWOULDBLOCK             WSAEWOULDBLOCK#define EINPROGRESS             WSAEINPROGRESS#define EALREADY                WSAEALREADY#define ENOTSOCK                WSAENOTSOCK#define EDESTADDRREQ            WSAEDESTADDRREQ#define EMSGSIZE                WSAEMSGSIZE#define EPROTOTYPE              WSAEPROTOTYPE#define ENOPROTOOPT             WSAENOPROTOOPT#define EPROTONOSUPPORT         WSAEPROTONOSUPPORT#define ESOCKTNOSUPPORT         WSAESOCKTNOSUPPORT#define EOPNOTSUPP              WSAEOPNOTSUPP#define EPFNOSUPPORT            WSAEPFNOSUPPORT#define EAFNOSUPPORT            WSAEAFNOSUPPORT#define EADDRINUSE              WSAEADDRINUSE#define EADDRNOTAVAIL           WSAEADDRNOTAVAIL#define ENETDOWN                WSAENETDOWN#define ENETUNREACH             WSAENETUNREACH#define ENETRESET               WSAENETRESET#define ECONNABORTED            WSAECONNABORTED#define ECONNRESET              WSAECONNRESET#define ENOBUFS                 WSAENOBUFS#define EISCONN                 WSAEISCONN#define ENOTCONN                WSAENOTCONN#define ESHUTDOWN               WSAESHUTDOWN#define ETOOMANYREFS            WSAETOOMANYREFS#define ETIMEDOUT               WSAETIMEDOUT#define ECONNREFUSED            WSAECONNREFUSED#define ELOOP                   WSAELOOP#define EHOSTDOWN               WSAEHOSTDOWN#define EHOSTUNREACH            WSAEHOSTUNREACH#define EPROCLIM                WSAEPROCLIM#define EUSERS                  WSAEUSERS#define EDQUOT                  WSAEDQUOT#define ESTALE                  WSAESTALE#define EREMOTE                 WSAEREMOTEtypedef LONGLONG Int64; #elsetypedef int Socket;static const Socket INVALID_SOCKET = -1;static const int SOCKET_ERROR = -1;#define closesocket(fd) close(fd)#define WSANOTINITIALISED  EPROTONOSUPPORT#endifint getErrno(void);/* Open a UDP socket to receive on the given port - if port is 0, pick a a   port, if interfaceIp!=0 then use ONLY the interface specified instead of   all of them  */SocketopenPort( unsigned short port, unsigned int interfaceIp,          bool verbose);/* recive a UDP message */bool getMessage( Socket fd, char* buf, int* len,            unsigned int* srcIp, unsigned short* srcPort,            bool verbose);/* send a UDP message */bool sendMessage( Socket fd, char* msg, int len,              unsigned int dstIp, unsigned short dstPort,             bool verbose);/* set up network - does nothing in unix but needed for windows */voidinitNetwork(void);/* Local Variables:   mode:c   c-file-style:"ellemtel"   c-file-offsets:((case-label . +))   indent-tabs-mode:nil   End:*/#endif