Thanks to Darrel and Michael for help with the memory problem. It turns
out I was doing a free for each element of the array rather than once
for each malloc call, even though I know better. The Sun compiler,
however doesn't pick up the error and it also doesn't tell you if you
call free() with an int rather than a pointer. Lars' Apollo compiler
did find this. I guess maybe it's good that Sun has unbundled their
C compiler...
Bill Baker
bakerwl@corral.uwyo.edu