[Ecls-list] cannot build ecl 12.5.1 on windows xp 64

[red plait]

I used visual studio 2008
It seems that both 32 and 64bit versions fails with assertion in
function ecl_stream_to_handle where s->stream.mode == 0x11
(sww_io_wcon)
Full stack traces: http://redplait.blogspot.com/2012/05/ecl-1251-on-xp64.html