Function make_nonblocking

networking/networking.cpp:526–534

#endif

int make_nonblocking(SOCKET sock)
{
#ifdef WIN32
  unsigned long arg = 1;
  return ioctlsocket(sock, FIONBIO, &arg);
#else // WIN32
  return fcntl(sock, F_SETFL, fcntl(sock, F_GETFL, 0) | O_NONBLOCK);
#endif
}

void CloseNetworking() {
  if (Sockets_initted != 1)