QSORT(3F)QSORT(3F)NAMEqsort - quick sort
SYNOPSIS
subroutine qsort (array, len, isize, compar)
external compar
integer*2 compar
DESCRIPTION
One dimensional array contains the elements to be sorted. len is the
number of elements in the array. isize is the size of an element,
typically -
4 for integer and real
8 for double precision or complex
16 for double complex
(length of character object) for character arrays
Compar is the name of a user supplied integer*2 function that will
determine the sorting order. This function will be called with 2
arguments that will be elements of array. The function must return -
negative if arg 1 is considered to precede arg 2
zero if arg 1 is equivalent to arg 2
positive if arg 1 is considered to follow arg 2
On return, the elements of array will be sorted.
FILES
/usr/lib/libU77.a
SEE ALSOqsort(3)
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