🚀 go-pugleaf

flee@guardian.cs.psu.edu (Felix Lee) writes:

>A pathological comparison function might shuffle the array being
>sorted each time it's called, in which case qsort() may never
>terminate.  Is this prohibited?

I myself have used qsort with a comparison function which used
rand() to generate a positive or negative number.  I was prepared
for it to go on forever, but it terminated with the array fully
shuffled.

***************************************************************************
Your eyes are weary from staring at the CRT for so | Evan M. Manning
long.  You feel sleepy.  Notice how restful it is  |      is
to watch the cursor blink.  Close your eyes.  The  |manning@gap.cco.caltech.edu
opinions stated above are yours.  You cannot       | manning@mars.jpl.nasa.gov
imagine why you ever felt otherwise.               | gleeper@tybalt.caltech.edu