[cc65] CLRCH necessary for the CBMs?

Since the Atari is now the leader of the pack when it comes to the size of the
executable[1], I've had a look through the startup code of the CBMs. 

My first startup code, written millions of years ago, had a call to CLRCH in
it, which then got cloned into all other Commodore startup files as well. The
reason (as far as I remember) was to get a "clean" environment somehow. Is
this call really necessary when starting a cc65 compiled program? Or can it
even break something, like a redirection of output to the printer?

Regards


        Uz


[1] Please keep in mind that the C64 is of course still the superior machine,
    as every true C64 user can tell! :-)

-- 
Ullrich von Bassewitz                                  uz@musoftware.de
----------------------------------------------------------------------
To unsubscribe from the list send mail to majordomo@musoftware.de with
the string "unsubscribe cc65" in the body(!) of the mail.