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/* include stuff for internet */
#ifndef WIN32
#ifdef WANTSOCKET
#include <sys/types.h>
#include <sys/socket.h>
#endif
#ifdef WANTARPA
#include <netinet/in.h>
#include <arpa/inet.h>
#endif
#ifdef WANTDNS
#include <netdb.h>
#endif
#define closesocket close
#define set_blocking(sok) fcntl(sok, F_SETFL, 0)
#define set_nonblocking(sok) fcntl(sok, F_SETFL, O_NONBLOCK)
#define would_block() (errno == EAGAIN || errno == EWOULDBLOCK)
#define sock_error() (errno)
#else
#ifdef USE_IPV6
#include <winsock2.h>
#include <ws2tcpip.h>
#include <tpipv6.h>
#else
#include <winsock.h>
#endif
#define set_blocking(sok) { \
unsigned long zero = 0; \
ioctlsocket (sok, FIONBIO, &zero); \
}
#define set_nonblocking(sok) { \
unsigned long one = 1; \
ioctlsocket (sok, FIONBIO, &one); \
}
#define would_block() (WSAGetLastError() == WSAEWOULDBLOCK)
#define sock_error WSAGetLastError
#endif
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