#ifndef  ARBQSORT_SEEN__
#define  ARBQSORT_SEEN__
///////    File: arbqsort.h    ///////

typedef int (* CMP_FN) (void *, int, int);
typedef void (* SWAP_FN) (void *, int, int);
extern void quicksort(void *any,    // arbitrary array to be sorted
                      int l,        // start index
                      int r,        // end index
                      CMP_FN cmp,   // supplied comparison function
                      SWAP_FN swap  // supplied interchange function
                      );
#endif