usr.bin/tsort/tsort.c

40 static const char sccsid[] = "@(#)tsort.c	8.3 (Berkeley) 5/4/95";
64  *     tsort [-dlq] [inputfile]
67  *  Should be compatible with AT&T tsort HOWEVER the output is not identical
68  *  (i.e. for most graphs there is more than one sorted order, and this tsort
69  *  usually generates a different one then the AT&T tsort).  Also, cycle
70  *  reporting seems to be more accurate in this version (the AT&T tsort
109 static void	 tsort(void);
183 	tsort();
298 tsort(void)
426 	(void)fprintf(stderr, "usage: tsort [-dlq] [file]\n");