int __stdcall recv(SOCKET s, char *buf, int len, int flags)
{
  struct _WSABUF Buffers; // [sp+0h] [bp-8h]@1

  Buffers.len = len;
  Buffers.buf = buf;
  buf = (char *)flags;
  if ( WSARecv(s, &Buffers, 1u, (LPDWORD)&len, (LPDWORD)&buf, 0, 0) == -1 )
  {
    len = -1;
  }
  else
  {
    if ( (unsigned __int16)buf & 0x8000 )
    {
      len = -len;
      SetLastError(0x2738u);
    }
  }
  return len;
}