rotor

a swirly rotor
Patrick J. Naughton.
1991

History 01-Nov-2000: Allocation checks
10-May-1997: Compatible with xscreensaver
08-Mar-1995: CAT stuff for ## was tripping up some C compilers. Removed.
01-Dec-1993: added patch for AIXV3 from Tom McConnell

11-Nov-1990: put into xlock by Steve Zellers
16-Oct-1990: Received from Tom Lawrence (tcl_at_cs.brown.edu: 'flight'
simulator)