QSORT(3) Library Functions 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 num-
ber 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 argu-
ments which are pointers to the elements being compared. The routine must return an integer less than, equal to, or greater than 0 accord-
ing as the first argument is to be considered less than, equal to, or greater than the second.
SEE ALSO
sort(1)
QSORT(3)
