slow ar on cygwin windows patch

[Christopher Faylor]

On Fri, Jan 26, 2001 at 05:34:15AM +0000, Jonathan Larmour wrote:
>> +         /* This speed up creating an archive with ar with 14 .o
>> +            files 233x on Windows, this functionality isn't worth the
>> +            slowness.  */
>> + #if ! defined (_WIN32)
>
>If this does get applied, this should be __CYGWIN__. In fact at the time of
>B19 you would have needed __CYGWIN32__ (which may also still be defined for
>compatibility now, I'm not sure).

It's defined but it is going away soon.

cgf