Question about GCC predefined symbols

[Jim]

----- Original Message -----
From: "Mumit Khan" <khan@nanotech.wisc.edu>
To: "Jim" <jbuckeyne@greater.net>
Sent: Thursday, June 13, 2002 3:18 PM
Subject: Re: Question about GCC predefined symbols


> On Thu, 13 Jun 2002, Jim wrote:
>
> >  Was wondering - is there a pre-defined symbol which gcc will define
when
> > running the cygwin environment?  maybe __CYGWIN__ or something?
>
> $ gcc -E -dM - < /dev/null
>
> Should show you the predefined macros. Or, you can use the -v option when
> compiling for verbose output which shows these as well.
>
>
Yeup I'm aware of how to make myown - what symbols are predefined
__GCC__
__STDC__ etc etc