<<On Wed, 13 Jun 2001 23:28:29 +1000 (EST), Bruce Evans <[EMAIL PROTECTED]> said:

> 3. Provide an alternative to qsort() that takes an comparison function
>    that takes an additional function pointer arg (use this arg to avoid
>    the global in (1)).

Actually, doing this would solve a number of similar problems, and it
doesn't look to be too difficult to do.  I would make the additional
argument a `void *'; fts's comparison trampoline function could use
this as a `FTS *' to look up the comparison function.  (I think this
is more general than passing any kind of function pointer.)


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