building 3.1 branch on Cygwin

[Neil Booth]

Chris Meyer wrote:-

> I haven't quite been able to get everything to build using cygwin on NT 
> because I still get errors that say something about a linker error and 
> static libraries or something, but I did make the following patches to 
> make things build a little easier out of the box using the 2.95 compiler 
> included with Cygwin. The patch deals line feed issues...

Is it possible to use macros from Zack's safe-ctype.h header?  This issue
probably wouldn't arise if all code used them.

Neil.