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Warns cleanups. Add missing prototype.

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This commit is contained in:
David Malone 2001-12-03 21:32:54 +00:00
parent 0050672a16
commit c86e1d1f86
2 changed files with 5 additions and 2 deletions
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2
usr.bin/tsort/Makefile
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@ -1,5 +1,7 @@
# $FreeBSD$
# @(#)Makefile 8.1 (Berkeley) 6/9/93
PROG= tsort
WARNS?= 2
.include <bsd.prog.mk>

5
usr.bin/tsort/tsort.c
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@ -37,13 +37,13 @@
*/
#ifndef lint
static char copyright[] =
static const char copyright[] =
"@(#) Copyright (c) 1989, 1993, 1994\n\
The Regents of the University of California. All rights reserved.\n";
#endif /* not lint */
#ifndef lint
static char sccsid[] = "@(#)tsort.c 8.3 (Berkeley) 5/4/95";
static const char sccsid[] = "@(#)tsort.c 8.3 (Berkeley) 5/4/95";
#endif /* not lint */
#include <sys/types.h>
@ -108,6 +108,7 @@ int find_cycle __P((NODE *, NODE *, int, int));
NODE *get_node __P((char *));
void *grow_buf __P((void *, int));
void remove_node __P((NODE *));
void clear_cycle __P((void));
void tsort __P((void));
void usage __P((void));