roken strptime addition to cygwin

[Robert Collins]

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----- Original Message ----- 
From: "Corinna Vinschen" <cygwin-patches@cygwin.com>

> So I would like to suggest that you move the function implementaton
> into newlib/libc/time/strftime.c, Mark.  The extern declaration in
> libc/include/time.h could be moved out of the `#ifdef __CYGWIN__'
> brackets and the cygwin.din patch would stay as it is.
> 
> Is that ok?

Makes sense to me. I put it in cygwin out of familiarity :].

Rob