# 2.11BSD#431 - /usr/man/cat3/qsort.0

    QSORT(3)	    UNIX Programmer's Manual		 QSORT(3)

    NAME
         qsort - quicker sort

    SYNOPSIS
         qsort(base, nel, width, compar)
         char *base;
         int (*compar)();

    DESCRIPTION
         Qsort is an implementation of the quicker-sort algorithm.
         The first argument is a pointer to the base of the data; the
         second is the number of elements; the third is the width of
         an element in bytes; the last is the name of the comparison
         routine to be called with two arguments which are pointers
         to the elements being compared.  The routine must return an
         integer less than, equal to, or greater than 0 according as
         the first argument is to be considered less than, equal to,
         or greater than the second.

    SEE ALSO
         sort(1)

    Printed 11/26/99	  May 15, 1985				1

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