Merge from Lite2
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=23710
@ -33,7 +33,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id$
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* $Id: tsort.c,v 1.6 1997/02/22 19:57:28 peter Exp $
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*/
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#ifndef lint
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@ -56,6 +56,7 @@ static char sccsid[] = "@(#)tsort.c 8.3 (Berkeley) 5/4/95";
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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/*
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* Topological sort. Input is a list of pairs of strings separated by
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