ldtoa.c added 2000-12-06 causing Cygwin problems.

[J. Johnston]

Earnie Boyd wrote:
> 
> >From ChangeLog
> 
> 2000-12-06  Jeff Johnston  <jjohnstn@redhat.com>
> 
>         * libc/stdlib/Makefile.am: Added ldtoa.c to list of sources.
>         * libc/stdlib/Makefile.in: Regenerated.
>         * libc/stdio/floatio.h: Added suitable MAXEXP for long double.
>         * libc/stdio/vfieeefp.h: Added long double bit structures.
>         * libc/stdio/vfprintf.c[WANT_IO_LONG_DBL]: Added long double support.
>         [WANT_IO_LONG_DBL](isinfl, isnanl): New static long double routines.
>         (exponent): Changed expbuf to reasonable maximum instead of MAXEXP.
>         * libc/stdio/vfscanf.c[WANT_IO_LONG_DBL]: Added long double support.
>         * libc/stdlib/ldtoa.c: New file containing _ldtoa_r and
>         _strtold routines used for conversions between character
>         and long double.
> 
> Problem:
> 1)  Cygwin doesn't have alloca.h in it's source tree.
> 2)  File from CVS contains \r\n line endings.
> 

Oops.  Reference to alloca.h and alloca have been removed.  File has been stripped
of \r's. 

-- Jeff J.