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// Copyright (c) 2009-2010 Satoshi Nakamoto

// Copyright (c) 2009-2012 The Bitcoin developers

// Copyright (c) 2013-2014 Indocoin Developers

// Distributed under the MIT/X11 software license, see the accompanying

// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef _BITCOIN_COMPAT_H

#define _BITCOIN_COMPAT_H 1



#ifdef WIN32

#define _WIN32_WINNT 0x0501

#define WIN32_LEAN_AND_MEAN 1

#ifndef NOMINMAX

#define NOMINMAX

#endif

#define FD_SETSIZE 1024 // max number of fds in fd_set

#include <winsock2.h>

#include <mswsock.h>

#include <ws2tcpip.h>

#else

#include <sys/types.h>

#include <sys/socket.h>

#include <sys/fcntl.h>

#include <arpa/inet.h>

#include <netdb.h>

#include <net/if.h>

#include <netinet/in.h>

#include <ifaddrs.h>

#endif



#if MAC_OSX

#undef MSG_NOSIGNAL			// undef prior to redefinition eliminates warnings

#define MSG_NOSIGNAL        SO_NOSIGPIPE

#endif



typedef u_int SOCKET;

#ifdef WIN32

#define MSG_NOSIGNAL        0

#define MSG_DONTWAIT        0

typedef int socklen_t;

#else

#include "errno.h"

#define WSAGetLastError()   errno

#define WSAEINVAL           EINVAL

#define WSAEALREADY         EALREADY

#define WSAEWOULDBLOCK      EWOULDBLOCK

#define WSAEMSGSIZE         EMSGSIZE

#define WSAEINTR            EINTR

#define WSAEINPROGRESS      EINPROGRESS

#define WSAEADDRINUSE       EADDRINUSE

#define WSAENOTSOCK         EBADF

#define INVALID_SOCKET      (SOCKET)(~0)

#define SOCKET_ERROR        -1

#endif



inline int myclosesocket(SOCKET& hSocket)

{

    if (hSocket == INVALID_SOCKET)

        return WSAENOTSOCK;

#ifdef WIN32

    int ret = closesocket(hSocket);

#else

    int ret = close(hSocket);

#endif

    hSocket = INVALID_SOCKET;

    return ret;

}

#define closesocket(s)      myclosesocket(s)





#endif