[RFA] cli/cli-dump.c: Write dump always in binary mode on Cygwin

[Andrew Cagney]

> On Mon, 5 Aug 2002, Michael Snyder wrote:
> 
> 
>> do we actually know of any environments
>> where the #if is strictly necessary?  
> 
> 
> Since GDB requires ISO C, and "wb" is part of the ISO C spec, I think we 
> can drop the #if.  (Dependance on O_BINARY being defined is not very 
> clean anyway, IMHO, since O_BINARY does not belong to `fopen'.)

Just to be pedantic.  GDB requires an ISO C syntax compiler but not the 
ISO C support libraries.

However, until there is evidence to the contrary, I agree we should 
assume it is going to work.

Andrew