xref: /original-bsd/usr.bin/f77/libU77/test/sortst.f (revision 81aa1937)
1C
2C Copyright (c) 1980 The Regents of the University of California.
3C All rights reserved.
4C
5C %sccs.include.proprietary.f%
6C
7C	@(#)sortst.f	5.2 (Berkeley) 04/12/91
8C
9
10	program tst
11c to test various syslib routines
12	external ntest
13	character*10 num(10)
14	do 10 i=1,10
15	write(*,'(i2,": ",$)') i
16   10	read(*,*) num(i)
17	write(*,*) num
18	call qsort(num, 10, 10, ntest)
19	write(*,*) num
20	end
21
22	integer*2 function ntest(i1, i2)
23	character*10 i1, i2
24	ntest = 0
25	if (lgt(i1,i2)) ntest = 1
26	if (llt(i1,i2)) ntest = -1
27	return
28	end
29