predefined constants

[Brad Appleton]

I need a list of the predefined cpp constants that indicate OS type and
flavor for a whole slew of unix machines. For example, I believe SUN 
#defines 'sun' and 'BSD'. I believe standard AT&T unix #defines 'unix'
and 'SYSV'. What do other vendors use (DEC, SGI, DG, APOLLO, etc ...)
______________________ "And miles to go before I sleep." ______________________
 Brad Appleton           brad at ssd.csd.harris.com       Harris Computer Systems
                             uunet!hcx1!brad           Fort Lauderdale, FL USA
~~~~~~~~~~~~~~~~~~~~ Disclaimer: I said it, not my company! ~~~~~~~~~~~~~~~~~~~